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DOCTORS OF INTERNAL MEDICINE PLLC
NPI 1194244715
Internal Medicine in Farmington Hills, MI

Active since September 14, 2017
30335 W 13 MILE RD STE 100, FARMINGTON HILLS, MI 48334(248) 626-6500(248) 855-0190 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Sep 14, 2017 (2 updates tracked since 2017).

About Doctors Of Internal Medicine Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DOCTORS OF INTERNAL MEDICINE PLLC (NPI 1194244715) is a healthcare organization registered as an internal medicine in Farmington Hills, Michigan and active in the NPI registry since September 2017. The organization lists Steven D Grant, Sole Mbr, as its authorized official.

NPPES Registry Identity

NPI1194244715
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameDOCTORS OF INTERNAL MEDICINE PLLC
Location Address30335 W 13 MILE RD STE 100Farmington Hills, MI 48334-2262
Mailing Address30335 W 13 Mile Rd Ste 100Farmington Hills, MI 48334-2262 · (248) 626-6500 · Fax (248) 855-0190
Phone(248) 626-6500
Fax(248) 855-0190
Organization SubpartNo
Authorized OfficialSteven D GrantSole Mbr · (248) 626-6500
Enumeration DateSeptember 14, 2017
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1194244715 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
30335 W 13 MILE RD STE 100, Farmington Hills, MI 48334
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Other Identifiers 1

Medicaid1311041MI

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Doctors Of Internal Medicine Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Doctors Of Internal Medicine PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Steven Grant, MD
Internal Medicine
NPI 1770564692
30335 W 13 MILE RD STE 100
Farmington Hills, MI 48334
(248) 626-6500
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Doctors Of Internal Medicine PLLC's NPI number?

The NPI number for Doctors Of Internal Medicine PLLC is 1194244715. It was assigned to this organization in the NPPES registry on September 14, 2017.

Where is Doctors Of Internal Medicine PLLC located?

Doctors Of Internal Medicine PLLC is located at 30335 W 13 Mile Rd Ste 100, Farmington Hills, MI 48334. The listed phone number is (248) 626-6500.

What is Doctors Of Internal Medicine PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Doctors Of Internal Medicine PLLC enrolled in Medicare?

Yes. Doctors Of Internal Medicine PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Doctors Of Internal Medicine PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Doctors Of Internal Medicine PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Doctors Of Internal Medicine PLLC accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Doctors Of Internal Medicine PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Doctors Of Internal Medicine PLLC was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.