NPPES file of Aug 9, 2026

Michael J. Mitchell, MD

Clinical Pathology/Laboratory Medicine Physician · Worcester, MA

Michael J. Mitchell, MD is a clinical pathology/laboratory medicine physician with a practice address in Worcester, Massachusetts, and NPI 1255315115, issued on Dec 5, 2005. Check the license (Massachusetts 58562, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1255315115
Name
Michael J. Mitchell
Credential
MD
Primary taxonomy
Clinical Pathology/Laboratory Medicine Physician 207ZP0105X
License number
58562 MA
Self-reported in NPPES; status is on the state search
Practice location
55 Lake Ave N, Worcester, MA 01655
Phone
(774) 442-9271
Enumerated
Dec 5, 2005
Record last updated
Oct 28, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(774) 442-9604
Medicaid ID
3037061 MA
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 clinical pathology/laboratory medicine physician records → All 52 in Massachusetts → Look up another NPI →

Also registered at 55 Lake Ave N

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

  1. Nawal Aamir, MDInternal Medicine Physician1588248926
  2. Amarys Abadie, CRNACertified Registered Nurse Anesthetist1992936843
  3. Paula Abate, NPNurse Practitioner1336265909
  4. Aly AbayazeedDiagnostic Radiology Physician1821221946
  5. Zainab AbbasDermatology Physician1609028000
  6. Mary-Alice Abbott, MDClinical Genetics (M.D.) Physician1982799417

Verify Michael J. Mitchell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 58562    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 Massachusetts license search

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Michael J. Mitchell among 52 clinical pathology/laboratory medicine physician records in Massachusetts

Michael J. Mitchell, MD is one of 52 clinical pathology/laboratory medicine physician records with a practice address in Massachusetts. 37% 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, 85% newer
  • In a Medicare fileNo · 37% of these records are
  • In the CMS Doctors and Clinicians fileNo · 35% of these records are
  • Record last updated2020 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0105X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Pathology/Laboratory Medicine Physician providers in Massachusetts

There are 52 clinical pathology/laboratory medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 52 in Massachusetts → Every provider in Worcester → Clinical Pathology/Laboratory Medicine Physician nationwide →

The 8 clinical pathology/laboratory medicine physician records with the nearest ZIP codes

  1. Lauren Hiestand, M.D.Worcester, MA 016551346224276
  2. Igor Rozenvald, M.D.Worcester, MA 016551568400851
  3. Louis Snyder, MDWorcester, MA 016551629050810
  4. Jeffrey Saenger, M.D.Worcester, MA 016081710952429
  5. Su Zheng, M.D.Worcester, MA 016081437103082
  6. Umarani Thamaraichelvan, M.D.Boston, MA 015831972753838
  7. Habib Sioufi, MDMarlborough, MA 017521639151574
  8. Gyorgy Abel, M.D.Burlington, MA 018051831282383

Common questions

What is Michael J. Mitchell, MD's NPI number?

Michael J. Mitchell, MD's National Provider Identifier (NPI) is 1255315115, issued on Dec 5, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael J. Mitchell, MD located?

The NPPES record lists a practice address at 55 Lake Ave N, Worcester, MA, 01655. Phone: (774) 442-9271. Providers update this record themselves, so call before visiting.

How can I verify Michael J. Mitchell, MD's license?

NPPES lists Massachusetts license number 58562, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. 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.