NPPES file of Aug 9, 2026

Alan Joseph Ross, MD

Internal Medicine Physician · Troy, MI

Alan Joseph Ross, MD is an internal medicine physician with a practice address in Troy, Michigan, and NPI 1922008945, issued on Aug 1, 2005. Check the license (Michigan 4301036707, as entered in NPPES) on the Michigan Board of Medicine (LARA); the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1922008945
Name
Alan Joseph Ross
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
4301036707 MI
Self-reported in NPPES; status is on the state search
Practice location
750 Stephenson Hwy, Troy, MI 48083
Phone
(248) 577-3522
Enumerated
Aug 1, 2005
Record last updated
Jan 18, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(248) 577-3526
Medicaid ID
409812010 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 internal medicine physician records → All 5,735 in Michigan → Look up another NPI →

Also registered at 750 Stephenson Hwy

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

  1. Cristina Maiuri, CRNACertified Registered Nurse Anesthetist1467840462
  2. Michael Parslow, PAPhysician Assistant1023360906
  3. Kristen PelshawCertified Registered Nurse Anesthetist1285023689
  4. Lisa Sinishtaj, NPNurse Practitioner1134420714
  5. Megan Spearin, PA-CPhysician Assistant1891923629
  6. Sheldon Stoffer, MDEndocrinology, Diabetes & Metabolism Physician1801897814

Verify Alan Joseph Ross 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 4301036707    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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Alan Joseph Ross among 5,735 internal medicine physician records in Michigan

Alan Joseph Ross, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2010 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

117 internal medicine physician records list a practice address in Troy

They are 117 of the 3,809 NPPES records with a practice address in Troy, and 5,735 internal medicine physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,735 in Michigan → Every provider in Troy → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Mohammad Al-Sharabi, M. D.Troy, MI 480831114005576
  2. Thomas Barriger, MDTroy, MI 480831962464172
  3. Deborah Borowski, D.O. P.C.Troy, MI 480831962415398
  4. John Calado, DOTroy, MI 480831972567113
  5. Michael Davis, M.D.Troy, MI 480831811990518
  6. Shehla Jaffery-Khalil, M.D.Troy, MI 480831265591507
  7. Teresa Jaszczak, M.D.Troy, MI 480831508805490
  8. John Joseph, M.D.Troy, MI 480831043288053

Common questions

What is Alan Joseph Ross, MD's NPI number?

Alan Joseph Ross, MD's National Provider Identifier (NPI) is 1922008945, issued on Aug 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Alan Joseph Ross, MD located?

The NPPES record lists a practice address at 750 Stephenson Hwy, Troy, MI, 48083. Phone: (248) 577-3522. Providers update this record themselves, so call before visiting.

How can I verify Alan Joseph Ross, MD's license?

NPPES lists Michigan license number 4301036707, 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. 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.