Active NPI
Arash Sherbaf, DO
- Internal Medicine Physician
- Whittier, CA
National Provider Identifier
1457041907
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 20A23800
- Practice address
- 12401 Washington Blvd
Whittier, CA 90602-1006 - Phone
- (562) 698-0811
- NPI assigned
- May 9, 2023
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 20A23800 | CA | Primary |
Addresses
Primary practice location
12401 Washington Blvd
Whittier, CA 90602-1006
Mailing address
12401 Washington Blvd
Whittier, CA 90602-1006
Phone (562) 698-0811
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20251020001237 | CA | Order and Referring Only - Internal Medicine | 4981192200 |
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- Touro Un Col of Osteopathic Medicine, Henderson, 2023
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
11500 Brookshire Ave
Downey, CA 90241-4917
1720 E Cesar E Chavez Ave
Los Angeles, CA 90033-2414
2310 Nolita
Irvine, CA 92612-6598
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 20A23800 | CA | MD | Internal Medicine Physician |
Interoperability endpoints
- arash.sherbaf.1@27758.direct.athenahealth.com
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1683590400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783036800000",
"number": "1457041907",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "12401 WASHINGTON BLVD",
"city": "WHITTIER",
"state": "CA",
"postal_code": "906021006",
"telephone_number": "562-698-0811"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "12401 WASHINGTON BLVD",
"city": "WHITTIER",
"state": "CA",
"postal_code": "906021006",
"telephone_number": "562-698-0811"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SHERBAF",
"first_name": "ARASH",
"name_prefix": "Dr.",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2023-05-09",
"last_updated": "2026-07-03",
"certification_date": "2026-07-03",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "20A23800",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Whittier, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 3, 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.