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WILLIAM C. KEIMIG M.D.
NPI 1730257288
Internal Medicine in Detroit, MI

Active since December 01, 2006PECOS EnrolledAccepts Medicare Assignment
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD, DETROIT, MI 48202(313) 916-2436 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William C. Keimig M.d. NPPES

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

WILLIAM C. KEIMIG M.D. (NPI 1730257288) is an individual internal medicine provider in Detroit, Michigan, licensed in Michigan (4301035917) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Henry Ford Health Hospital, and is a graduate of Other (1974).

NPPES Registry Identity

NPI1730257288
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameWILLIAM C. KEIMIGCredential: M.D.
Location AddressHENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARDDetroit, MI 48202
Mailing AddressHenry Ford Health System, 2799 West Grand BoulevardDetroit, MI 48202 · (313) 916-2436
Phone(313) 916-2436
Sole ProprietorNo
Medical School CMSOtherGraduated 1974
Enumeration DateDecember 1, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1730257288 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 · 4301035917
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.
HENRY FORD HEALTH SYSTEM, Detroit, MI 48202
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Other Identifiers 3

OtherWK035917Commercial-commercial Number
Medicare UPINB48168
OtherWK035917Champus-champus

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, McLaren Health Plan Community and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William C. Keimig M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7416087341
PECOS Enrollment IDI20100618000733
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Henry Ford Health Hospital

Acute Care Hospitals · Detroit, MI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230053
Location2799 W Grand BlvdDetroit, MI 48202 · Wayne County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48202 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers19 claims90 services$7.14 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
6 suppliers16 claims38 services$0.84 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers11 claims11 services$4.96 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

GREGORY L. HAYS M.D.
Emergency Medicine
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
RAJINDER P. SHARMA M.D.
Radiology (Diagnostic Radiology)
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
MILAN V. PANTELIC M.D.
Radiology (Diagnostic Radiology)
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
MEHSATI HERAWI M.D., PH.D.
Pathology (Anatomic Pathology & Clinical Pathology)
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
AAMIR SIDDIQUI M.D.
Plastic Surgery
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
RAY H. LITTLETON M.D.
Urology
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436
ARNEL V. CLARIN M.D.
Family Medicine
HENRY FORD HEALTH SYSTEM, 1151 TAYLOR
DETROIT, MI 48202
Wayne County (313) 823-9800
ELIZABETH J. ANGUS M.D.
Psychiatry & Neurology (Neurology)
HENRY FORD HEALTH SYSTEM, 2799 WEST GRAND BOULEVARD
DETROIT, MI 48202
Wayne County (313) 916-2436

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 William Keimig's NPI number?

The NPI number for William Keimig is 1730257288. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is William Keimig located?

William Keimig practices at Henry Ford Health System 2799 West Grand Boulevard, Detroit, MI 48202. The listed phone number is (313) 916-2436.

What is William Keimig's specialty?

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

Is William Keimig enrolled in Medicare?

Yes. William Keimig is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does William Keimig accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list William Keimig 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.

Is William Keimig affiliated with any hospitals?

According to CMS data, William Keimig is affiliated with Henry Ford Health Hospital.

When was this NPI record last updated?

The NPPES record for William Keimig was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.