Alan M. Ehrlich, MD
Family Medicine Physician · Worcester, MA
Alan M. Ehrlich, MD is a family medicine physician with a practice address in Worcester, Massachusetts, and NPI 1588727697, issued on Dec 19, 2006. Check the license (Massachusetts 55510, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Alan M. Ehrlich
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 55510 MA
Self-reported in NPPES; status is on the state search - Practice location
- 366 Shrewsbury St, Worcester, MA 01604
- Phone
- (508) 595-2700
- Enumerated
- Dec 19, 2006
- Record last updated
- Jan 22, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (774) 221-5136
- Medicaid ID
- 3075648 MA
- Medicare enrollment
- Enrolled (PECOS I20050412000833); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1984
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 366 Shrewsbury St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Thomas Beltz, PA-CMedical Physician Assistant1285718205
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Verify Alan M. Ehrlich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 55510Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
116 Medicare Part D claims for 46 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium29 claims
- Pravastatin Sodium14 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
- Reliant Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alan M. Ehrlich among 2,265 family medicine physician records in Massachusetts
Alan M. Ehrlich, MD is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% 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, 55% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1984 · median 2006 among the 1,529 with a school on file
- Record last updated2019 · 59% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
168 family medicine physician records list a practice address in Worcester
They are 168 of the 13,166 NPPES records with a practice address in Worcester, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Worcester → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kathleen Barry, M.D.Worcester, MA 016041720302391
- Austin Bass, DOWorcester, MA 016041255892360
- Megan Curtis, M.D.Worcester, MA 016041821330556
- Elizabeth Erban, M.D.Worcester, MA 016041629051487
- Dilip Jain, MDWorcester, MA 016041568423069
- Rola Saab, MDWorcester, MA 016041871686170
- Ronald Adler, M.D.Worcester, MA 016051083697841
- James Broadhurst, M.D.Worcester, MA 016051457334351
Common questions
What is Alan M. Ehrlich, MD's NPI number?
Alan M. Ehrlich, MD's National Provider Identifier (NPI) is 1588727697, issued on Dec 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan M. Ehrlich, MD located?
The NPPES record lists a practice address at 366 Shrewsbury St, Worcester, MA, 01604. Phone: (508) 595-2700. Providers update this record themselves, so call before visiting.
How can I verify Alan M. Ehrlich, MD's license?
NPPES lists Massachusetts license number 55510, 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 Alan M. Ehrlich, MD prescribe under Medicare Part D?
In 2024, Alan M. Ehrlich, MD had 116 Medicare Part D claims for 46 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.