Mary-Alice Abbott, MD
Clinical Genetics (M.D.) Physician · Worcester, MA
Mary-Alice Abbott, MD is a clinical genetics (m.d.) physician with a practice address in Worcester, Massachusetts, and NPI 1982799417, issued on Oct 3, 2006. Check the license (Massachusetts 223601, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Mary-Alice Abbott
- Credential
- MD
- Primary taxonomy
- Clinical Genetics (M.D.) Physician 207SG0201X
- License number
- 223601 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Lake Ave N, Worcester, MA 01655
- Phone
- (774) 442-5695
- Enumerated
- Oct 3, 2006
- Record last updated
- Feb 5, 2025
- Fax
- (774) 442-3525
- Medicaid ID
- 110041048A MA
- Medicare enrollment
- Enrolled (PECOS I20050920000170); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2000
- Entity
- Type 1 · individual
8 nearest clinical genetics (m.d.) physician records → All 56 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.
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Verify Mary-Alice Abbott in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 223601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average clinical genetics (m.d.) physician in 2024
15 Medicare Part D claims, against an average of 59 among the 193 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
- Nexviazyme12 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 2 group practices
- Baystate Medical Practices IncSpringfield, MA
- Umass Memorial Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary-Alice Abbott among 56 clinical genetics (m.d.) physician records in Massachusetts
Mary-Alice Abbott, MD is one of 56 clinical genetics (m.d.) physician records with a practice address in Massachusetts. 59% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 63% newer
- In a Medicare fileYes · 59% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2000 · median 1999 among the 28 with a school on file
- Record last updated2025 · 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 207SG0201X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Genetics (M.D.) Physician providers in Massachusetts
There are 56 clinical genetics (m.d.) physician records in Massachusetts.
All 56 in Massachusetts → Every provider in Worcester → Clinical Genetics (M.D.) Physician nationwide →
The 8 clinical genetics (m.d.) physician records with the nearest ZIP codes
- Beverly Hay, M.D.Worcester, MA 016551841271806
- Michele Roberts, M.D. PH.D.Paxton, MA 016121578962478
- Ashadeep Chandrareddy, MDBoston, MA 021111912162835
- Gabriel Cohn, MDSpringfield, MA 011991174624480
- Frances High, M.D., PH.D.Boston, MA 021141831325224
- Lewis Holmes, MDBoston, MA 021141063486454
- Angela Lin, MDBoston, MA 021141770565855
- Catherine Nowak, M.D.Boston, MA 021141053393470
Common questions
What is Mary-Alice Abbott, MD's NPI number?
Mary-Alice Abbott, MD's National Provider Identifier (NPI) is 1982799417, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary-Alice Abbott, MD located?
The NPPES record lists a practice address at 55 Lake Ave N, Worcester, MA, 01655. Phone: (774) 442-5695. Providers update this record themselves, so call before visiting.
How can I verify Mary-Alice Abbott, MD's license?
NPPES lists Massachusetts license number 223601, 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 Mary-Alice Abbott, MD prescribe under Medicare Part D?
In 2024, Mary-Alice Abbott, MD had 15 Medicare Part D claims; the average among clinical genetics (m.d.) physician prescribers was 59. 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.