NPPES file of Aug 9, 2026

Luis C. Maas, M.D.

Gastroenterology Physician · Farmington Hills, MI

Luis C. Maas, M.D. is a gastroenterology physician with a practice address in Farmington Hills, Michigan, and NPI 1750361226, issued on Jan 19, 2006. Check the license (Michigan 4301033836, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1750361226
Name
Luis C. Maas
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
4301033836 MI
Self-reported in NPPES; status is on the state search
Practice location
30055 Northwestern Hwy, Farmington Hills, MI 48334
Phone
(248) 985-5000
Enumerated
Jan 19, 2006
Record last updated
Aug 6, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(248) 985-5500
Medicaid ID
1280740 MI
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest gastroenterology physician records → All 550 in Michigan → Look up another NPI →

Also registered at 30055 Northwestern Hwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Seilesh Babu, MDOtology & Neurotology Physician1528059797
  2. Heather Balon, AU.D.Audiologist1104162171
  3. Jacqueline Balon, NPNurse Practitioner1306800933
  4. Mikala Barry, PA-CPhysician Assistant1760639512
  5. Rachel Beckley, AU.D.Audiologist1578735726
  6. Dennis Bojrab, MDOtology & Neurotology Physician1114918307

Verify Luis C. Maas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301033836    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $562.64

5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Luis Maas$562.64
  2. Specialty average$5,015.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Luis C. Maas among 550 gastroenterology physician records in Michigan

Luis C. Maas, M.D. is one of 550 gastroenterology physician records with a practice address in Michigan. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 50% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileNo · 75% of these records are
  • Record last updated2010 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in Michigan

There are 550 gastroenterology physician records in Michigan.

All 550 in Michigan → Every provider in Farmington Hills → Gastroenterology Physician nationwide →

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Alan Cutler, MDFarmington Hills, MI 483341366425787
  2. Janice Fields, MDFarmington Hills, MI 483341346223609
  3. Roberto Gamarra, M.D.Farmington Hills, MI 483341013039734
  4. Phillip Goldmeier, MDFarmington Hills, MI 483341164405437
  5. Jay Levinson, MDFarmington Hills, MI 483341275516692
  6. Michael Raphael, D.O.Farmington Hills, MI 483341518170406
  7. Edward Yousif, MDFarmington Hills, MI 483341336124767
  8. Michael Biederman, D.O.Farmington Hills, MI 483361962472423

Common questions

What is Luis C. Maas, M.D.'s NPI number?

Luis C. Maas, M.D.'s National Provider Identifier (NPI) is 1750361226, issued on Jan 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Luis C. Maas, M.D. located?

The NPPES record lists a practice address at 30055 Northwestern Hwy, Farmington Hills, MI, 48334. Phone: (248) 985-5000. Providers update this record themselves, so call before visiting.

How can I verify Luis C. Maas, M.D.'s license?

NPPES lists Michigan license number 4301033836, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.