NPPES file of Aug 9, 2026

David A. Mehregan, M.D.

Dermatopathology Physician · Monroe, MI

David A. Mehregan, M.D. is a dermatopathology physician with a practice address in Monroe, Michigan, and NPI 1215910252, issued on Nov 23, 2005. Check the license (Michigan 4301407167, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215910252
Name
David A. Mehregan
Credential
M.D.
Primary taxonomy
Dermatopathology Physician 207ND0900X
License number
4301407167 MI
Self-reported in NPPES; status is on the state search
Practice location
1314 N Macomb St, Monroe, MI 48162
Phone
(734) 242-6872
Enumerated
Nov 23, 2005
Record last updated
Jan 27, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(734) 242-4962
Medicare enrollment
Enrolled (PECOS I20190124001422); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 1986
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1314 N Macomb St

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

  1. Liaqat Ali, M.D.Dermatopathology Physician1053547885
  2. Darius Mehregan, M.D.Dermatopathology Physician1497738454
  3. Jean Thomas, M.D.Anatomic Pathology & Clinical Pathology Physician1457359945

Verify David A. Mehregan 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 4301407167    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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The practice group's MIPS final score for 2023 (Medicare payment program): 79.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score76.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Utah Pathology Services IncAmerican Fork, UT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Dermatopathology Physician providers in Michigan

There are 23 dermatopathology physician records in Michigan.

All 23 in Michigan → Every provider in Monroe →

Other dermatopathology physician records in Michigan

  1. Liaqat Ali, M.D.Monroe, MI1053547885
  2. Samah AlsalmaniBirmingham, MI1427915214
  3. Nicole Bossenbroek, M.D.Grand Rapids, MI1619909611
  4. Marsha Chaffins, M.D.Detroit, MI1184702219
  5. Neldagae Chisa, M.D.Bloomfield Hills, MI1841274032
  6. Virginia CottonAnn Arbor, MI1851360267
  7. Daniel Dapprich, M.D.Grand Rapids, MI1578549242
  8. Michael Dewall, DOYpsilanti, MI1679968150
  9. Leah Hooey, DOGrand Rapids, MI1598179277
  10. Alexandra Hristov, M.D.Ann Arbor, MI1003966292

Common questions

What is David A. Mehregan, M.D.'s NPI number?

David A. Mehregan, M.D.'s National Provider Identifier (NPI) is 1215910252, issued on Nov 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is David A. Mehregan, M.D. located?

The NPPES record lists a practice address at 1314 N Macomb St, Monroe, MI, 48162. Phone: (734) 242-6872. Providers update this record themselves, so call before visiting.

How can I verify David A. Mehregan, M.D.'s license?

NPPES lists Michigan license number 4301407167, 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.

What is David A. Mehregan, M.D.'s MIPS final score?

The 2023 MIPS final score is 79.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.