Margaret Elizabeth Kruk, MD
Family Medicine Physician · Ann Arbor, MI
Margaret Elizabeth Kruk, MD is a family medicine physician with a practice address in Ann Arbor, Michigan, and NPI 1356574727, issued on Sep 1, 2009. Check the license (Michigan 4301086720, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Margaret Elizabeth Kruk
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301086720 MI
Self-reported in NPPES; status is on the state search - Practice location
- 306 Arbana Dr, Ann Arbor, MI 48103
- Phone
- (917) 969-4405
- Enumerated
- Sep 1, 2009
- Record last updated
- Sep 1, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Verify Margaret Elizabeth Kruk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301086720Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $130.01
1 payment: food and beverage; the largest payer was Genentech USA, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Margaret Elizabeth Kruk among 6,013 family medicine physician records in Michigan
Margaret Elizabeth Kruk, MD is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2009 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
177 family medicine physician records list a practice address in Ann Arbor
They are 177 of the 15,616 NPPES records with a practice address in Ann Arbor, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Ann Arbor → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Agatha Atko, DOAnn Arbor, MI 481031477767218
- Brian Bluhm, M.D.Ann Arbor, MI 481031134327281
- Michael Bruderly, M.D.Ann Arbor, MI 481031164480141
- James Chenoweth, MDAnn Arbor, MI 481031902863020
- Naomi Cook, M.D.Ann Arbor, MI 481031578516621
- Mary Greiner, DOAnn Arbor, MI 481031467483024
- Jane Klaes, D.O.Ann Arbor, MI 481031538276662
- Nicole Kohnen, MDAnn Arbor, MI 481031992965651
Common questions
What is Margaret Elizabeth Kruk, MD's NPI number?
Margaret Elizabeth Kruk, MD's National Provider Identifier (NPI) is 1356574727, issued on Sep 1, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Elizabeth Kruk, MD located?
The NPPES record lists a practice address at 306 Arbana Dr, Ann Arbor, MI, 48103. Phone: (917) 969-4405. Providers update this record themselves, so call before visiting.
How can I verify Margaret Elizabeth Kruk, MD's license?
NPPES lists Michigan license number 4301086720, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.