Active NPI
River Oaks Primary Care PLLC
- Family Medicine Physician
- Dearborn Heights, MI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- Legal business name
- RIVER OAKS PRIMARY CARE PLLC
- Practice address
- 20211 Ann Arbor TRL
Dearborn Heights, MI 48127-2691 - Phone
- (313) 336-4444
- NPI assigned
- Nov 17, 2019
- Last updated
- Sep 30, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mahir Elder, MD
- Title
- Authorized Official
- Phone
- (313) 993-7777
Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | Primary | ||
| Internal Medicine Physician | 207R00000X | |||
| Pediatrics Physician | 208000000X |
Addresses
Primary practice location
20211 Ann Arbor TRL
Dearborn Heights, MI 48127-2691
Mailing address
20211 Ann Arbor TRL
Dearborn Heights, MI 48127-2691
Phone (313) 336-4444
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MI
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 23D0719225 | River Oaks Primary Care PLLC | Provider-performed microscopy | Dec 27, 2026 |
National Provider Directory
National Provider DirectoryInteroperability endpoints
- https://api.platform.athenahealth.com/22774/brand/1/csg/1/fhir/r4
Practitioners & affiliated clinicians
Practitioners 6
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Internal Medicine Physician
- Dearborn Heights, MI
- NPI 1730445503
-
- Physician Assistant
- Garden City, MI
- NPI 1548648587
-
- Pediatric Infectious Diseases Physician
- Detroit, MI
- NPI 1831383488
Pediatrics
-
- Cardiovascular Disease Physician
- Detroit, MI
- NPI 1962427260
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1573948800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1759190400000",
"number": "1437794112",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "20211 ANN ARBOR TRL",
"city": "DEARBORN HEIGHTS",
"state": "MI",
"postal_code": "481272691",
"telephone_number": "313-336-4444",
"fax_number": "313-336-3623"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "20211 ANN ARBOR TRL",
"city": "DEARBORN HEIGHTS",
"state": "MI",
"postal_code": "481272691",
"telephone_number": "313-336-4444"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "RIVER OAKS PRIMARY CARE PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2019-11-17",
"last_updated": "2025-09-30",
"certification_date": "2025-09-30",
"status": "A",
"authorized_official_last_name": "ELDER",
"authorized_official_first_name": "MAHIR",
"authorized_official_title_or_position": "AUTHORIZED OFFICIAL",
"authorized_official_telephone_number": "313-993-7777",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": null,
"license": null,
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": null,
"license": null,
"primary": false
},
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Dearborn Heights, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.