NPPES file of Aug 9, 2026

Michelle E. Conroy, M.D.

Allergy & Immunology Physician · Worcester, MA

Michelle E. Conroy, M.D. is an allergy & immunology physician with a practice address in Worcester, Massachusetts, and NPI 1922026343, issued on Jul 17, 2006. Check the license (Massachusetts 227952, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1922026343
Name
Michelle E. Conroy
Credential
M.D.
Primary taxonomy
Allergy & Immunology Physician 207K00000X
License number
227952 MA
Self-reported in NPPES; status is on the state search
Practice location
55 Lake Avenue North, Worcester, MA 01655
Phone
(774) 443-2781
Enumerated
Jul 17, 2006
Record last updated
Aug 14, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20070123000396); accepts Medicare assignment
Medical or professional school
University Of Massachusetts Medical School, 2003
Telehealth
Offers telehealth (CMS)
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 55 Lake Avenue North

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

  1. Haris Afzal, M.D.Student in an Organized Health Care Education/Training Program1457148769
  2. Sachin Ajith, M.D.Student in an Organized Health Care Education/Training Program1487598272
  3. Fahad Ali, M.D.Emergency Medicine Physician1982790713
  4. Apurva Anand, MD (MBBS)Student in an Organized Health Care Education/Training Program1982349502
  5. Hunter Archibald, MDFacial Plastic Surgery Physician1629531801
  6. Jessica Babyak, PAPhysician Assistant1669668729

Verify Michelle E. Conroy 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 227952
    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

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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79% fewer Medicare Part D claims than the average allergy & immunology physician in 2024

152 Medicare Part D claims for 31 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.

  1. Michelle Conroy152
  2. Specialty average741

Most prescribed

  1. Olopatadine Hcl20 claims
  2. Epinephrine16 claims
  3. Montelukast Sodium12 claims
  4. Xolair12 claims
  5. Dupixent Syringe11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Massachusetts General Physicians Organization IncBoston, MA

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

Michelle E. Conroy among 121 allergy & immunology physician records in Massachusetts

Michelle E. Conroy, M.D. is one of 121 allergy & immunology physician records with a practice address in Massachusetts. 83% 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 14% of them.

  • NPI issued2006 · 14% of these records are older, 52% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2003 · median 2003 among the 86 with a school on file
  • Record last updated2012 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy & Immunology Physician providers in Massachusetts

There are 121 allergy & immunology physician records in Massachusetts.

The 8 allergy & immunology physician records with the nearest ZIP codes

  1. Whitney Dunlap, MDWorcester, MA 016551093932824
  2. Margo Stevenson, D.O.Sturbridge, MA 015661053755611
  3. Michael McCormick, M.D.Hopedale, MA 017471063496982
  4. Jaspreet Benipal, DOSouthborough, MA 017721518492909
  5. Aba Al-Kaabi, M.D.Burlington, MA 018051467749341
  6. Ellen Dutta, M.D.Burlington, MA 018051588693139
  7. Jessica Feng, MDBurlington, MA 018051306474093
  8. Monica Ghoshhajra, M.D.Burlington, MA 018051568632438

Common questions

What is Michelle E. Conroy, M.D.'s NPI number?

Michelle E. Conroy, M.D.'s National Provider Identifier (NPI) is 1922026343, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michelle E. Conroy, M.D. located?

The NPPES record lists a practice address at 55 Lake Avenue North, Worcester, MA, 01655. Phone: (774) 443-2781. Providers update this record themselves, so call before visiting.

How can I verify Michelle E. Conroy, M.D.'s license?

NPPES lists Massachusetts license number 227952, 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.

How much does Michelle E. Conroy, M.D. prescribe under Medicare Part D?

In 2024, Michelle E. Conroy, M.D. had 152 Medicare Part D claims for 31 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.

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.

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.