NPPES file of Aug 9, 2026

David Frank Massaro, M.D

Family Medicine Physician · Saginaw, MI

David Frank Massaro, M.D is a family medicine physician with a practice address in Saginaw, Michigan, and NPI 1881637221, issued on Jun 14, 2006. Check the license (Michigan 4301080240, 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
1881637221
Name
David Frank Massaro
Credential
M.D
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
4301080240 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 Weiss St, Saginaw, MI 48602
Phone
(989) 497-2500
Enumerated
Jun 14, 2006
Record last updated
Jul 12, 2007 (not updated in 19 years: call before relying on the address or phone)
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 family medicine physician records → All 6,013 in Michigan → Look up another NPI →

Also registered at 1500 Weiss St

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

  1. Margaret Abbenante, LMSW,ACSWClinical Social Worker1255367967
  2. Mariam Alghaiti, PHARMDPharmacist1366395535
  3. Alexis Anthony, PHARMDPharmacist1407738222
  4. Melissa AppoldGeriatric Pharmacist1457867897
  5. Garria Arnold, DNP CFNPFamily Nurse Practitioner1932164415
  6. Andrew Aylsworth, PHARM.D,.Pharmacist1407264757

Verify David Frank Massaro 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 4301080240    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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David Frank Massaro among 6,013 family medicine physician records in Michigan

David Frank Massaro, M.D 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 not. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 56% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2007 · 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).

179 family medicine physician records list a practice address in Saginaw

They are 179 of the 6,008 NPPES records with a practice address in Saginaw, and 6,013 family medicine physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,013 in Michigan → Every provider in Saginaw → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Anthony Albito, M.D.Saginaw, MI 486021184662538
  2. Bilal Bazzi, MDSaginaw, MI 486021194733469
  3. Mark Berndt, MDSaginaw, MI 486021265467559
  4. James Bodrie, M.DSaginaw, MI 486021629011507
  5. Virginia Dedicatoria, M.D.Saginaw, MI 486021073599353
  6. Dana Fontaine, D.OSaginaw, MI 486021013954569
  7. David Gustavison, D.O.Saginaw, MI 486021467427682
  8. Ronald Hazen, M.D.Saginaw, MI 486021063437432

Common questions

What is David Frank Massaro, M.D's NPI number?

David Frank Massaro, M.D's National Provider Identifier (NPI) is 1881637221, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Frank Massaro, M.D located?

The NPPES record lists a practice address at 1500 Weiss St, Saginaw, MI, 48602. Phone: (989) 497-2500. Providers update this record themselves, so call before visiting.

How can I verify David Frank Massaro, M.D's license?

NPPES lists Michigan license number 4301080240, 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.