Active NPI
John Cho, MD
- Diagnostic Radiology Physician
- Gaithersburg, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- MD70016363
- Practice address
- 820 W Diamond Ave Ste 600
Gaithersburg, MD 20878-1469 - Phone
- (301) 315-3030
- NPI assigned
- May 4, 2010
- Last updated
- Aug 20, 2025
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Diagnostic Radiology Physician | 2085R0202X | MD70016363 | WA | Primary |
| Vascular & Interventional Radiology Physician | 2085R0204X | D83358 | MD | |
| Vascular & Interventional Radiology Physician | 2085R0204X | 27788 | NV |
Addresses
Primary practice location
820 W Diamond Ave Ste 600
Gaithersburg, MD 20878-1469
Mailing address
11344 Emerald Park Rd
Potomac, MD 20854-1163
Other practice location 1
1304 Fawcett Ave Ste 100
Tacoma, WA 98402-1900
Phone (253) 761-4200
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC, OH, KY, WV, NV, MO, AZ, MD, IA, MI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 10
Care Compare profile
Medicare Care Compare- Specialty
- Diagnostic Radiology
- Education
- Other, 2010
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
Potomac, MD 20854
Phone (918) 392-1702
1 Trillium Way
Corbin, KY 40701-8420
Phone (606) 523-1934
1100 E Michgan Ave
Grayling, MI 49738-1312
Phone (989) 348-5461
11344 Emerald Park Rd
Potomac, MD 20854-1163
Phone (253) 761-4200
1155 Mill St
Reno, NV 89502-1576
Phone (775) 982-4000
12326 Gemstone Dr
Hagerstown, MD 21740-1241
Phone (814) 535-4065
14700 Lake Shore Dr
Charlevoix, MI 49720-1931
Phone (231) 547-4024
1600 E Broadway
Columbia, MO 65201-5844
Phone (573) 815-8000
1600 E Broadway Box 50 Attn Stephanie Windsor
Columbia, MO 65201-5844
1705 E Broadway
Suite 280
Columbia, MO 65201-7185
Phone (573) 815-7119
224 Park Ave
Frankfort, MI 49635-9658
Phone (231) 935-6181
302 Hobart St
Cadillac, MI 49601-2379
Phone (231) 876-2644
3501 N Scottsdale Rd
Suite 130
Scottsdale, AZ 85251-5649
Phone (480) 425-5000
400 Hobart St
Cadillac, MI 49601-2331
Phone (231) 876-7200
454 McDowell St
Welch, WV 24801-2029
Phone (304) 436-8685
530 S Jackson St
Louisville, KY 40202-1675
Phone (502) 562-3000
550 Munson Ave
Traverse City, MI 49686-3580
Phone (231) 935-8686
825 N Ctr Ave
Gaylord, MI 49735-1592
Phone (989) 731-2100
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD70016363 | WA | MD | Diagnostic Radiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Community Care Services LLC | Diagnostic Radiology | Current | Accepting new patients |
| University of Louisville Physicians | Current | Accepting new patients | |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Medical Imaging Northwest - Good Samaritan Hospital Imaging Alliance | Current | Accepting new patients | |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Mercy Health Physicians Youngstown Specialty Care LLC | Diagnostic Radiology | Current | Accepting new patients |
| University of Louisville Physicians, Inc. | Diagnostic Radiology | Current | Accepting new patients |
| Cher LLC | Diagnostic Radiology | Current | Accepting new patients |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| University of Louisville Physicians, Inc. | Current | Accepting new patients | |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Mercy Health Physicians Youngstown Specialty Care LLC | Current | Accepting new patients | |
| Tra-Minw P S | Current | Accepting new patients | |
| Medical Faculty Associates, Inc | Current | Accepting new patients | |
| Cher LLC | Diagnostic Radiology | Current | Accepting new patients |
| Tra Medical Imaging Centers LLC | Current | Accepting new patients | |
| Community Care Services LLC | Current | Accepting new patients | |
| Baptist Health Medical Group Inc | Current | Accepting new patients | |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Union Avenue Open MRI LLC | Current | Accepting new patients | |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Cher LLC | Diagnostic Radiology | Current | Accepting new patients |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Mercy Health Physicians Youngstown Specialty Care LLC | Current | Accepting new patients | |
| Howard Simon MD PLLC | Diagnostic Radiology | Current | Accepting new patients |
| Columbus Radiology Corp | Diagnostic Radiology | Current | Accepting new patients |
| Cher LLC | Diagnostic Radiology | Current | Accepting new patients |
| Radiology One Medical Group PC | Diagnostic Radiology | Current | Accepting new patients |
| Community Care Services LLC | Current | Accepting new patients | |
| Colorado Springs Imaging LLC | Diagnostic Radiology | Current | Accepting new patients |
| Cambria Somerset Radiology & Nuclear Medicine Group, Inc. | Diagnostic Radiology | Current | Accepting new patients |
| Boone Physician Services, LLC | Current | Accepting new patients | |
| Cher LLC | Diagnostic Radiology | Current | Accepting new patients |
| Cher LLC | Diagnostic Radiology | Current | Accepting new patients |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Colorado Springs Imaging LLC | Diagnostic Radiology | Current | Accepting new patients |
| Appalachian Mountains Medical, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Southwest Diagnostic Imaging LLC | Diagnostic Radiology | Current | Accepting new patients |
| Blackwell Physicians, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Cher, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Smi Imaging, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Baptist Health Medical Group Inc | Current | Accepting new patients | |
| Sonoran Radiology LTD | Diagnostic Radiology | Past | Accepting new patients |
| Tra-Minw P S | Past | Accepting new patients | |
| Medical Imaging Northwest - Good Samaritan Hospital Imaging Alliance | Past | Accepting new patients | |
| Medical Imaging Northwest - Good Samaritan Hospital Imaging Alliance | Past | Accepting new patients | |
| Trihealth H LLC | Past | Accepting new patients |
Locations (25 of 37)
19636 N 27th Ave
Ste LL1
Phoenix, AZ 85027
Phone (602) 485-7482
19646 N 27th Ave
Ste 205
Phoenix, AZ 85027
Phone (623) 678-0246
20414 N 27th Ave
Ste 150
Phoenix, AZ 85027
Phone (623) 234-2520
20940 N Tatum Blvd
Ste 390
Phoenix, AZ 85050
Phone (480) 407-0060
3501 N Scottsdale Rd
Ste 130
Scottsdale, AZ 85251
9220 E Mountain View Rd
Ste 100
Scottsdale, AZ 85258
2021 K St NW
Ste 408
Washington, DC 20006
Phone (202) 223-1024
900 23rd St NW
Washington, DC 20037
Phone (202) 715-4750
7752 Solution Ctr
Chicago, IL 60677
1 Trillium Way
Corbin, KY 40701
Phone (606) 523-8521
4071 Tates Creek Centre Dr
Ste 202
Lexington, KY 40517
Phone (859) 260-4390
1901 Campus Pl
Louisville, KY 40299
Phone (502) 253-4911
530 S Jackson St
Louisville, KY 40202
Phone (502) 562-3000
571 S Floyd St
Louisville, KY 40202
Phone (502) 561-2700
9601 Blackwell Rd
Ste 150
Rockville, MD 20850
Phone (240) 864-1100
1600 E Broadway
Columbia, MO 65201
Phone (573) 632-5000
1705 E Broadway
Ste 280
Columbia, MO 65201
Phone (573) 815-7119
10315 Professional Cir
Reno, NV 89521
Phone (775) 982-5860
1155 Mill St
Reno, NV 89502
Phone (775) 982-7878
1155 Mill St
#M14
Reno, NV 89502
Phone (775) 258-1970
410 W 10th Ave
Columbus, OH 43210
Phone (614) 293-5905
1932 Niles Cortland Rd NE
Ste X
Warren, OH 44484
Phone (330) 306-5371
8423 Market St
Ste 207
Youngstown, OH 44512
Phone (330) 729-7901
122 3rd St NE
Auburn, WA 98002
Phone (253) 833-7750
21110 Sr 410 E
Ste 110
Bonney Lake, WA 98391
Networks
- Freedom Health HMO Network
Interoperability endpoints
- https://app.meldrx.com/api/fhir/ei-trami
- https://epicproxy.et1193.epichosted.com/FHIRProxy/ULP/api/FHIR/R4
Organizations & group practices 55
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Emergency Medicine Physician
- Welch, WV
- NPI 1881023117
Diagnostic Radiology
-
- Nurse Practitioner
- Lexington, KY
- NPI 1518360296
-
- Multi-Specialty Clinic/Center
- Columbia, MO
- NPI 1760893259
-
- Diagnostic Radiology Physician
- Johnstown, PA
- NPI 1730107590
DC, MD
-
dba Community Care Services
- Internal Medicine Physician
- Reno, NV
- NPI 1720031768
-
- Radiology Clinic/Center
- Tacoma, WA
- NPI 1083802946
DC
-
dba Simonmed Imaging
- Diagnostic Radiology Physician
- Scottsdale, AZ
- NPI 1972004489
DC
-
- Internal Medicine Physician
- Louisville, KY
- NPI 1366722316
-
- Diagnostic Radiology Physician
- Traverse City, MI
- NPI 1851243901
Hospital & facility affiliations 9
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Boone Hospital Center
- Cardiac Rehabilitation Clinic/Center
- Columbia, MO
- NPI 1548734734
Hospital
-
dba Boone Hospital Center
- General Acute Care Hospital
- Columbia, MO
- NPI 1902817844
-
dba Conemaugh Memorial Medical Center
- General Acute Care Hospital
- Johnstown, PA
- NPI 1801897038
-
dba HonorHealth Four Peaks Medical Center
- General Acute Care Hospital
- Mesa, AZ
- NPI 1427875061
-
- General Acute Care Hospital
- Florence, AZ
- NPI 1497572036
-
- General Acute Care Hospital
- Mesa, AZ
- NPI 1861219404
-
- General Acute Care Hospital
- Traverse City, MI
- NPI 1952307852
-
- General Acute Care Hospital
- Reno, NV
- NPI 1124098421
-
- General Acute Care Hospital
- Sparks, NV
- NPI 1932517299
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1272931200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1755648000000",
"number": "1114245990",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11344 EMERALD PARK RD",
"city": "POTOMAC",
"state": "MD",
"postal_code": "208541163"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "820 W DIAMOND AVE STE 600",
"city": "GAITHERSBURG",
"state": "MD",
"postal_code": "208781469",
"telephone_number": "301-315-3030"
}
],
"practiceLocations": [
{
"address_1": "1304 Fawcett Ave Ste 100",
"address_purpose": "LOCATION",
"city": "Tacoma",
"state": "WA",
"postal_code": "984021900",
"country_code": "US",
"telephone_number": "253-761-4200",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CHO",
"first_name": "JOHN",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2010-05-04",
"last_updated": "2025-08-20",
"certification_date": "2025-08-20",
"status": "A"
},
"taxonomies": [
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "WA",
"license": "MD70016363",
"primary": true
},
{
"code": "2085R0204X",
"taxonomy_group": "",
"desc": "Radiology, Vascular & Interventional Radiology",
"state": "MD",
"license": "D83358",
"primary": false
},
{
"code": "2085R0204X",
"taxonomy_group": "",
"desc": "Radiology, Vascular & Interventional Radiology",
"state": "NV",
"license": "27788",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Gaithersburg, MD
- Chinese Culture and Community Service Center, Inc. (Ccacc Health Center)
- Chinese Culture and Community Services Center, Inc. (CCACC Home Care)
- Alicia Amy Ching, LMSW
- Chiropractic and Wellness Center Inc
- Chitra Guafari DDS PC (Asthetic Dental Care of Kentlands)
- Varinder Chohan
- Andrew Simon Choi, D.C.
- Arthur Benson Choi, D.D.S.
- Cuepil Kevin Choi, MD
- Jung Eun Choi, DC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.