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RICHARD JAMES KEIRN MD
NPI 1801937644
Internal Medicine in Pontiac, MI

Active since February 12, 2007PECOS Enrolled
950 UNIVERSITY DR, PONTIAC, MI 48342(248) 628-3000(248) 334-4503 Get Directions Write a Review

NPPES record last updated: May 19, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 19, 2022, Apr 14, 2020 (2 updates tracked since 2020).

About Richard James Keirn Md NPPES

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

RICHARD JAMES KEIRN MD (NPI 1801937644) is an individual internal medicine provider in Pontiac, Michigan, licensed in Michigan (4301051971) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and maintains a secondary practice location in Troy.

NPPES Registry Identity

NPI1801937644
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameRICHARD JAMES KEIRNCredential: MD
Location Address950 UNIVERSITY DRPontiac, MI 48342-1865
Mailing Address950 University DrPontiac, MI 48342-1865 · (248) 628-3000 · Fax (248) 334-4503
Phone(248) 628-3000
Fax(248) 334-4503
Sole ProprietorNo
Enumeration DateFebruary 12, 2007
Last NPPES UpdateMay 19, 20222 updates tracked since enumeration
NPPES CertifiedMay 19, 2022
✔ NPI 1801937644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MI · 4301051971
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.
950 UNIVERSITY DR, Pontiac, MI 48342
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Secondary Practice Location 1

Location 1500 Kirts Blvd Ste 100Troy, MI 48084-4135 · Phone (248) 434-6169 · Fax (855) 618-6655

Other Identifiers 1

Medicaid4220488MI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Richard James Keirn Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48342 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ERICA ANN DI CICCO D.O.
Internal Medicine
950 UNIVERSITY DR
PONTIAC, MI 48342
Oakland County (248) 334-0947
DR. LAWRENCE J COWSILL D.O.
Internal Medicine
950 UNIVERSITY DR
PONTIAC, MI 48342
Oakland County (248) 334-0947
ROBERT ALLAN DAVIS MD
Internal Medicine
950 UNIVERSITY DR
PONTIAC, MI 48342
Oakland County (248) 628-3000

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 Richard Keirn's NPI number?

The NPI number for Richard Keirn is 1801937644. It was assigned to this individual provider in the NPPES registry on February 12, 2007.

Where is Richard Keirn located?

Richard Keirn practices at 950 University Dr, Pontiac, MI 48342. The listed phone number is (248) 628-3000.

What is Richard Keirn's specialty?

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

Is Richard Keirn enrolled in Medicare?

Yes. Richard Keirn is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Richard Keirn was last updated on May 19, 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.