Active NPI
Nikita Parag Shah, DO
- Internal Medicine Physician
- Riverside, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 20A21220
- Practice address
- 2799 Gateway Dr
Riverside, CA 92507-0908 - Phone
- (833) 450-5967
- Fax
- (951) 444-5224
- NPI assigned
- Apr 2, 2020
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 1018196 | MA | |
| Internal Medicine Physician | 207R00000X | 20A21220 | CA | Primary |
Addresses
Primary practice location
2799 Gateway Dr
Riverside, CA 92507-0908
Mailing address
2799 Gateway Dr
Riverside, CA 92507-0908
Phone (833) 450-5967
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, MA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy, Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 21220 | CA | MD | Clinical Psychologist |
| 20A21220 | CA | MD | Internal Medicine Physician |
| 1018196 | MA | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Healthcare Partners Affiliates Medical Group | Current | Accepting new patients | |
| Beaver Medical Group P C | Current | Accepting new patients | |
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc | Internal Medicine | Current | Accepting new patients |
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc | Current | Accepting new patients | |
| Saddleback Medical Group Inc | Current | Accepting new patients | |
| Beaver Medical Group P C | Internal Medicine | Current | Accepting new patients |
| Healthcare Partners Affiliates Medical Group | Internal Medicine | Current | Accepting new patients |
| Centers for Family Medicine GP | Internal Medicine | Current | Accepting new patients |
| Pinnacle Medical Group, Inc | Internal Medicine | Current | Accepting new patients |
| Cassidy Medical Group Inc. | Current | Accepting new patients | |
| Pinnacle Medical Group, Inc | Internal Medicine | Current | Accepting new patients |
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc | Past | Accepting new patients |
Locations
1236 N Magnolia Ave
Anaheim, CA 92801
Phone (714) 995-1000
5957 W Ramsey St
Banning, CA 92220
Phone (951) 845-8864
824 E Carson St
Ste 104
Carson, CA 90745
Phone (310) 830-9706
24221 Calle de la Louisa
Ste 400
Laguna Hills, CA 92653
Phone (949) 465-8155
24221 Calle de la Louisa
Ste 200
Laguna Hills, CA 92653
Phone (949) 465-8155
4910 Airport Plaza Dr
Ste 210
Long Beach, CA 90815
Phone (562) 421-3727
3460 Katella Ave
Los Alamitos, CA 90720
Phone (310) 594-6599
10431 Lemon Ave
Ste N
Rch Cucamonga, CA 91737
Phone (909) 466-6579
2 W Fern Ave
Redlands, CA 92373
Phone (909) 335-4137
1700 N Waterman Ave
Sn Bernrdno, CA 92404
Phone (909) 883-8611
299 W Foothill Blvd
Ste 209
Upland, CA 91786
Phone 9099824000 ext. 222
145 Thunder Dr
Vista, CA 92083
Phone (760) 630-5487
330 Brookline Ave
Boston, MA 02215
Phone (617) 667-2000
Interoperability endpoints
- nshah442216@direct.bilh.masshiway.net
Organizations & group practices 12
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.
-
- Family Medicine Physician
- Los Alamitos, CA
- NPI 1467598243
Internal Medicine
-
- Internal Medicine Physician
- Los Angeles, CA
- NPI 1659312593
-
- Gastroenterology Physician
- Laguna Hills, CA
- NPI 1386605822
-
- Internal Medicine Physician
- Boston, MA
- NPI 1194765438
-
- Physical Therapist
- Redlands, CA
- NPI 1427090281
-
- Multi-Specialty Clinic/Center
- Vista, CA
- NPI 1215003470
-
- Durable Medical Equipment & Medical Supplies
- Murrieta, CA
- NPI 1760057269
-
- Emergency Medicine Physician
- Boston, MA
- NPI 1316987993
-
- Dermatology Physician
- Boston, MA
- NPI 1043250616
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1585785600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785283200000",
"number": "1407485402",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2799 GATEWAY DR",
"city": "RIVERSIDE",
"state": "CA",
"postal_code": "925070908",
"telephone_number": "833-450-5967",
"fax_number": "951-444-5224"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2799 GATEWAY DR",
"city": "RIVERSIDE",
"state": "CA",
"postal_code": "925070908",
"telephone_number": "833-450-5967",
"fax_number": "951-444-5224"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SHAH",
"first_name": "NIKITA",
"middle_name": "PARAG",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2020-04-02",
"last_updated": "2026-07-29",
"certification_date": "2026-07-29",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MA",
"license": "1018196",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "20A21220",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Riverside, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.