Active NPI
Ping Shi Quach, MD
- Diagnostic Radiology Physician
- Stanford, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- MD28951
- Practice address
- 300 Pasteur Dr RM H3591
Stanford, CA 94305-2200 - Phone
- (650) 725-2181
- NPI assigned
- Apr 17, 2020
- 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 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Diagnostic Radiology Physician | 2085R0202X | 34197 | NH | |
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Diagnostic Radiology Physician | 2085R0202X | MD28951 | ME | Primary |
| Diagnostic Radiology Physician | 2085R0202X | 01095438A | IN |
Addresses
Primary practice location
300 Pasteur Dr RM H3591
Stanford, CA 94305-2200
Mailing address
300 Pasteur Dr RM H3591
Stanford, CA 94305-2200
Phone (650) 725-2181
Other practice location 1
22 Bramhall St
Portland, ME 04102-3134
Phone (207) 662-6388
Other practice location 2
489 State St
Bangor, ME 04401-6616
Phone (207) 973-7000
Other practice location 3
1100 Reid Pkwy
Richmond, IN 47374-1157
Phone (765) 983-3000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, IL, IN, MI, NV
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 5
Care Compare profile
Medicare Care Compare- Specialty
- Diagnostic Radiology
- Education
- Loyola University of Chicago, Stritch School of Medicine, 2020
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
Orange, CA 92868
Phone (971) 340-2758
1000 N 16TH St
New Castle, IN 47362-4319
Phone (765) 521-0890
15630 Lucia LN
Moreno Valley, CA 92551-2901
Phone (260) 432-1568
2875 W 19TH St
Chicago, IL 60623-3501
Phone (773) 484-4425
350 Terracina Blvd
Redlands, CA 92373-4850
Phone (909) 335-5593
385 S Manchester Ave
Unit 1100
Orange, CA 92868-3242
Phone (260) 469-8223
665 Munras Ave
Suite 109
Monterey, CA 93940-3136
Phone (831) 656-9800
9300 W Sunset Rd
Las Vegas, NV 89148-4844
Phone (702) 916-5000
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD28951 | ME | MD | Diagnostic Radiology Physician |
| 34197 | NH | MD | Diagnostic Radiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Spectrum Healthcare Partners, PA | Diagnostic Radiology | Current | Accepting new patients |
| Biotech X-Ray, Inc. | Current | Accepting new patients | |
| Saint Anthony Health Affiliates | Current | Accepting new patients | |
| Spectrum Healthcare Partners, P.a. | Current | Accepting new patients | |
| Health Diagnostics of California a Professional Corporation | Diagnostic Radiology | Current | Accepting new patients |
| Pacific Imaging Associates LLC | Diagnostic Radiology | Current | Accepting new patients |
| Howard Simon MD PLLC | Diagnostic Radiology | Current | Accepting new patients |
| Ella E M Brown Charitable Circle | Diagnostic Radiology | Current | Accepting new patients |
| BTX Koi Inc | Current | Accepting new patients | |
| Smi Imaging, LLC | Diagnostic Radiology | Current | Accepting new patients |
| Howard John Simon MD PC | Diagnostic Radiology | Current | Accepting new patients |
Locations
16220 N Scottsdale Rd
Ste 600
Scottsdale, AZ 85254
455 Hickey Blvd
Ste 200
Daly City, CA 94015
Phone (650) 757-2030
14651 S Bascom Ave
Ste 120
Los Gatos, CA 95032
Phone (408) 356-0444
665 Munras Ave
Ste 109
Monterey, CA 93940
Phone (831) 656-9800
225 W Hospitality Ln
Ste 102
San Bernardino, CA 92408
Phone (909) 888-5000
2875 W 19th St
Chicago, IL 60623
Phone (773) 484-4300
446 E Ontario St
Ste 106
Chicago, IL 60611
Phone (312) 440-0016
4177 S Archer Ave
Chicago, IL 60632
Phone (773) 254-2222
7221 Engle Rd
Ste 220
Fort Wayne, IN 46804
Phone (503) 413-7127
489 State St
Bangor, ME 04401
Phone (207) 973-8837
22 Bramhall St
Portland, ME 04102
Phone (207) 662-2179
200 N Madison St
Marshall, MI 49068
Phone (269) 789-3921
3073 White Mountain Hwy
North Conway, NH 03860
Phone (603) 356-5472
Organizations & group practices 16
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Diagnostic Radiology Physician
- Mountain View, CA
- NPI 1104321959
-
- Multi-Specialty Clinic/Center
- Chicago, IL
- NPI 1881086064
-
- Anesthesiology Physician
- Redlands, CA
- NPI 1689321747
-
- Family Medicine Physician
- New Castle, IN
- NPI 1891570537
-
- Diagnostic Radiology Physician
- Las Vegas, NV
- NPI 1831085315
Hospital & facility affiliations 47
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Redlands, CA
- NPI 1043354111
-
- General Acute Care Hospital
- Fort Wayne, IN
- NPI 1306897335
-
- General Acute Care Hospital
- Scarborough, ME
- NPI 1053647024
-
- General Acute Care Hospital
- Portland, ME
- NPI 1346267879
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1587081600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783382400000",
"number": "1902426224",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "300 PASTEUR DR RM H3591",
"city": "STANFORD",
"state": "CA",
"postal_code": "943052200",
"telephone_number": "650-725-2181",
"fax_number": "650-725-1216"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "300 PASTEUR DR RM H3591",
"city": "STANFORD",
"state": "CA",
"postal_code": "943052200",
"telephone_number": "650-725-2181"
}
],
"practiceLocations": [
{
"address_1": "22 Bramhall St",
"address_purpose": "LOCATION",
"city": "Portland",
"state": "ME",
"postal_code": "041023134",
"country_code": "US",
"telephone_number": "207-662-6388",
"fax_number": "207-662-4735",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "489 State St",
"address_purpose": "LOCATION",
"city": "Bangor",
"state": "ME",
"postal_code": "044016616",
"country_code": "US",
"telephone_number": "207-973-7000",
"fax_number": "207-662-6388",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1100 Reid Pkwy",
"address_purpose": "LOCATION",
"city": "Richmond",
"state": "IN",
"postal_code": "473741157",
"country_code": "US",
"telephone_number": "765-983-3000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "QUACH",
"first_name": "PING",
"middle_name": "SHI",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2020-04-17",
"last_updated": "2026-07-07",
"certification_date": "2026-07-07",
"status": "A"
},
"taxonomies": [
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "NH",
"license": "34197",
"primary": false
},
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
},
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "ME",
"license": "MD28951",
"primary": true
},
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "IN",
"license": "01095438A",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Stanford, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 2026; 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.