Active NPI
Christopher Charles Frohne, M.D.
- Critical Care Medicine (Internal Medicine) Physician
- Washington, DC
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Critical Care Medicine (Internal Medicine) Physician
- License
- D0101477
- Practice address
- 5255 Loughboro Rd NW
Washington, DC 20016-2633 - Phone
- (202) 537-4000
- NPI assigned
- Jun 6, 2016
- Last updated
- Jun 12, 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 6
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 036.148755 | IL | |
| Internal Medicine Physician | 207R00000X | 125.068759 | IL | |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | MD500003316 | DC | |
| Infectious Disease Physician | 207RI0200X | V4577 | TX | |
| Hospitalist Physician | 208M00000X | 036.148755 | IL | |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | D0101477 | MD | Primary |
Addresses
Primary practice location
5255 Loughboro Rd NW
Washington, DC 20016-2633
Mailing address
6201 Greenleigh Ave FL 2
Middle River, MD 21220-2004
Phone (410) 933-0000
Other practice location 1
5841 S Maryland Ave
MC-7082
Chicago, IL 60637-1447
Phone (773) 702-6840
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC, TX, VA, IN, LA, TN, AL, WV, SC, AR, MD, MA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 12
Care Compare profile
Medicare Care Compare- Specialty
- Infectious Disease
- Education
- Other, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
Indian Land, SC 29707
Phone (972) 449-0540
Mountain BRK, AL 35223
Phone (972) 449-0540
Spring, TX 77382
Phone (972) 449-0540
1 Medical Ctr Blvd
Cookeville, TN 38501-4294
Phone (972) 449-0540
1000 Wellness Way
Fort Mill, SC 29715-7315
Phone (972) 449-0540
11711 Livingston Rd
Fort Washington, MD 20744-5151
Phone (301) 203-2250
11890 Healing Way
Silver Spring, MD 20904-7917
Phone (240) 637-5070
1310 Paluxy Rd
Granbury, TX 76048-5655
Phone (972) 449-0540
13710 St Francis Blvd
Midlothian, VA 23114-3267
Phone (804) 594-7300
1401 Medical Pkwy
Cedar Park, TX 78613-7763
Phone (972) 449-0540
1500 Forest Glen Rd
Silver Spring, MD 20910-1460
Phone (410) 707-0102
200 Medical Park Blvd
Petersburg, VA 23805-9274
Phone (804) 765-5000
222 Herlong Ave S
Rock Hill, SC 29732-1158
Phone (972) 449-0540
400 Taylor Rd
Montgomery, AL 36117-3512
Phone (334) 244-8500
551 Hill Country Dr
Kerrville, TX 78028-6085
Phone (972) 449-0540
5801 Bremo Rd
Richmond, VA 23226-1907
Phone (804) 285-2011
8260 Atlee Rd
Mechanicsville, VA 23116-1844
Phone (804) 764-6000
9901 Medical Ctr Dr
Rockville, MD 20850-3357
Phone (240) 826-7578
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 036.148755 | IL | MD | Internal Medicine Physician |
| MD500003316 | DC | MD | Critical Care Medicine (Internal Medicine) Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Access Telecare, PLLC | Internal Medicine | Current | Accepting new patients |
| Foley Hospital Company LLC | Current | Accepting new patients | |
| Johns Hopkins Community Physicians, Inc | Internal Medicine | Current | Accepting new patients |
| Usacs Critical Care Medicine Services East, LLC | Critical Care Medicine | Current | Accepting new patients |
| Johns Hopkins Community Physicians | Internal Medicine | Current | Accepting new patients |
| Johns Hopkins Community Physicians | Current | Accepting new patients | |
| Johns Hopkins Community Physicians, Inc | Internal Medicine | Current | Accepting new patients |
| Capital Critical Care, LLC | Critical Care Medicine | Current | Accepting new patients |
| Sound Physicians Intensivists of Virginia LLC | Critical Care Medicine | Current | Accepting new patients |
| Johns Hopkins Community Physicians | Internal Medicine | Current | Accepting new patients |
Locations
5255 Loughboro Rd NW
Washington, DC 20016
Phone (202) 243-2280
600 S Pine St
Deridder, LA 70634
Phone (337) 462-7100
1000 E Eager St
Baltimore, MD 21202
Phone (410) 522-9800
14207 Park Center Dr
Ste 102
Laurel, MD 20707
Phone (301) 604-5254
6201 Greenleigh Ave
Middle River, MD 21220
Phone (410) 933-2704
6201 Greenleigh Ave
Fl 2
Middle River, MD 21220
Phone (410) 933-2704
100 Hospital Rd
Prnc Frederck, MD 20678
Phone (410) 414-4791
9901 Medical Center Dr
Rockville, MD 20850
Phone (301) 279-6000
1500 Forest Glen Rd
Silver Spring, MD 20910
Phone (301) 754-7230
120 Brentwood Commons Way
Ste 510
Brentwood, TN 37027
Phone (253) 682-6040
1 Medical Park Blvd
Bristol, TN 37620
Phone (423) 390-0451
1717 Main St
Ste 5850
Dallas, TX 75201
Phone (469) 694-5512
20171 Chasewood Park Dr
Houston, TX 77070
Phone (713) 355-1000
2555 Jimmy Johnson Blvd
Port Arthur, TX 77640
Phone (409) 724-7389
5801 Bremo Rd
Richmond, VA 23226
Phone (804) 281-8220
Interoperability endpoints
- cfrohne1358349@direct.hopkinsmedicine.org
Organizations & group practices 10
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.
-
- Internal Medicine Physician
- Dallas, TX
- NPI 1013303080
AL, AR, DC, IN, LA, MA, SC, TN, WV
-
- Critical Care Medicine (Internal Medicine) Physician
- Rockville, MD
- NPI 1588910566
DC
-
- Critical Care Medicine (Internal Medicine) Physician
- Richmond, VA
- NPI 1619520806
-
- Critical Care Medicine (Internal Medicine) Physician
- Rockville, MD
- NPI 1356007116
DC
-
dba JHCP- 6225 Smith Avenue; Mental Health Therapy
- Clinical Social Worker
- Baltimore, MD
- NPI 1356161806
Internal Medicine
-
dba JHCP- 10710 Charter Dr. Ste 100
- Physical Medicine & Rehabilitation Physician
- Columbia, MD
- NPI 1437970373
-
dba JHCP - 4102 Wilson Blvd
- Internal Medicine Physician
- Arlington, VA
- NPI 1902626765
-
- Internal Medicine Physician
- Baltimore, MD
- NPI 1255359972
Hospital & facility affiliations 6
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Fort Washington, MD
- NPI 1932146461
-
dba Adventist HealthCare White Oak Medical Center
- General Acute Care Hospital
- Silver Spring, MD
- NPI 1487650024
-
dba Adventist HealthCare Shady Grove Medical Center
- General Acute Care Hospital
- Rockville, MD
- NPI 1568468221
-
dba Bon Secours - Southside Medical Center
- General Acute Care Hospital
- Petersburg, VA
- NPI 1720623853
-
dba Holy Cross Hospital
- General Acute Care Hospital
- Silver Spring, MD
- NPI 1669417838
-
dba Holy Cross Health Lab Outreach
- Clinical Medical Laboratory
- Silver Spring, MD
- NPI 1831574284
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1465171200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1749686400000",
"number": "1164871752",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6201 GREENLEIGH AVE FL 2",
"city": "MIDDLE RIVER",
"state": "MD",
"postal_code": "212202004",
"telephone_number": "410-933-0000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5255 LOUGHBORO RD NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200162633",
"telephone_number": "202-537-4000"
}
],
"practiceLocations": [
{
"address_1": "5841 S Maryland Ave",
"address_2": "MC-7082",
"address_purpose": "LOCATION",
"city": "Chicago",
"state": "IL",
"postal_code": "606371447",
"country_code": "US",
"telephone_number": "773-702-6840",
"fax_number": "773-702-2230",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "FROHNE",
"first_name": "CHRISTOPHER",
"middle_name": "CHARLES",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2016-06-06",
"last_updated": "2025-06-12",
"certification_date": "2025-06-12",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "IL",
"license": "036.148755",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "IL",
"license": "125.068759",
"primary": false
},
{
"code": "207RC0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Critical Care Medicine",
"state": "DC",
"license": "MD500003316",
"primary": false
},
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "TX",
"license": "V4577",
"primary": false
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "IL",
"license": "036.148755",
"primary": false
},
{
"code": "207RC0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Critical Care Medicine",
"state": "MD",
"license": "D0101477",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Washington, DC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 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.