Glenn P. Genest, M.D.
Dermatology Physician · Springfield, MA
Glenn P. Genest, M.D. is a dermatology physician with a practice address in Springfield, Massachusetts, and NPI 1942208525, issued on Jul 8, 2005. Check the license (Massachusetts 219834, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Glenn P. Genest
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 219834 MA
Self-reported in NPPES; status is on the state search - Practice location
- 3455 Main St, Springfield, MA 01107
- Phone
- (413) 733-9600
- Enumerated
- Jul 8, 2005
- Record last updated
- Nov 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (413) 732-6534
- Medicare enrollment
- Enrolled (PECOS I20040329000547); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 627 in Massachusetts → Look up another NPI →
Also registered at 3455 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Blumberg, M.D.Dermatology Physician1588662019
- Caroline CristoforoRegistered Nurse1396676318
- Anna Dennis, CNM, WHNPMidwife1871039453
- Kevin Fitzgerald, MDObstetrics & Gynecology Physician1194784454
- Aaron Fox, D.M.D.General Practice Dentistry1083897953
- Stanley Glazer, M.D.Dermatology Physician1679570071
Verify Glenn P. Genest in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 219834Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average dermatology physician in 2024
2,119 Medicare Part D claims for 636 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Ketoconazole328 claims
- Triamcinolone Acetonide172 claims
- Betamethasone Dipropionate148 claims
- Betamethasone Diprop Augmented127 claims
- Metronidazole109 claims
- Otezla89 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.
Industry payments in 2024: $112.68
6 payments; by number, the most common kind was food and beverage; the largest payer was Arcutis Biotherapeutics, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- New England Dermatology PCSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Glenn P. Genest among 627 dermatology physician records in Massachusetts
Glenn P. Genest, M.D. is one of 627 dermatology 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1991 · median 2008 among the 445 with a school on file
- Record last updated2007 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Massachusetts
There are 627 dermatology physician records in Massachusetts.
All 627 in Massachusetts → Every provider in Springfield → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Mark Blumberg, M.D.Springfield, MA 011071588662019
- Stanley Glazer, M.D.Springfield, MA 011071679570071
- Joel Gordon, M.D.Springfield, MA 011071770553505
- Rachel Ivker, M.D.Springfield, MA 011071821094459
- Sheila McMurrichSpringfield, MA 011071316173495
- Ronald Nadel, M.D.Springfield, MA 011071821094715
- Arthur Sher, M.D.Springfield, MA 011071851397483
- Erica SilkSpringfield, MA 011071821645649
Common questions
What is Glenn P. Genest, M.D.'s NPI number?
Glenn P. Genest, M.D.'s National Provider Identifier (NPI) is 1942208525, issued on Jul 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Glenn P. Genest, M.D. located?
The NPPES record lists a practice address at 3455 Main St, Springfield, MA, 01107. Phone: (413) 733-9600. Providers update this record themselves, so call before visiting.
How can I verify Glenn P. Genest, M.D.'s license?
NPPES lists Massachusetts license number 219834, 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 Glenn P. Genest, M.D. prescribe under Medicare Part D?
In 2024, Glenn P. Genest, M.D. had 2,119 Medicare Part D claims for 636 beneficiaries; the average among dermatology physician prescribers was 797. 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.