Holly Gennaro, MD
Student in an Organized Health Care Education/Training Program · Westford, MA
Holly Gennaro, MD is a student in an organized health care education/training program with a practice address in Westford, Massachusetts, and NPI 1811637515, issued on Mar 30, 2022. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Holly Gennaro
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 133 Littleton RD Ste 205206, Westford, MA 01886
- Phone
- (978) 692-9978
- Enumerated
- Mar 30, 2022
- Record last updated
- Jul 15, 2026
- Fax
- (978) 589-6835
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 11,235 in Massachusetts → Look up another NPI →
Verify Holly Gennaro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
551 Medicare Part D claims for 190 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Ketoconazole75 claims
- Clobetasol Propionate40 claims
- Triamcinolone Acetonide36 claims
- Mupirocin26 claims
- Dupixent Pen20 claims
- Prednisone18 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.
Holly Gennaro among 11,235 student in an organized health care education/training program records in Massachusetts
Holly Gennaro, MD is one of 11,235 student in an organized health care education/training program records with a practice address in Massachusetts. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 32% of them.
- NPI issued2022 · 32% of these records are older, 60% newer
- In a Medicare fileYes · 26% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2026 · 27% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Student in an Organized Health Care Education/Training Program providers in Massachusetts
There are 11,235 student in an organized health care education/training program records in Massachusetts.
All 11,235 in Massachusetts → Every provider in Westford → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Courtney Gallo, ODWestford, MA 018861306538772
- Oakar OoWestford, MA 018861104611730
- Ashley CatataoWilmington, MA 018871629752977
- Brittani FrenchWilmington, MA 018871700320744
- Kayla MosesWilmington, MA 018871750231239
- Sheree Beane, PSYDWinchester, MA 018901770468357
- Landis WalshWinchester, MA 018901831839554
- Eadeen BeckWakefield, MA 018801053048801
Common questions
What is Holly Gennaro, MD's NPI number?
Holly Gennaro, MD's National Provider Identifier (NPI) is 1811637515, issued on Mar 30, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Holly Gennaro, MD located?
The NPPES record lists a practice address at 133 Littleton RD Ste 205206, Westford, MA, 01886. Phone: (978) 692-9978. Providers update this record themselves, so call before visiting.
How can I verify Holly Gennaro, MD's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Holly Gennaro, MD prescribe under Medicare Part D?
In 2024, Holly Gennaro, MD had 551 Medicare Part D claims for 190 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.