Mary Angela McLellan-Desai, MD
Obstetrics & Gynecology Physician · Amherst, NY
Mary Angela McLellan-Desai, MD is an obstetrics & gynecology physician with a practice address in Amherst, New York, and NPI 1841257177, issued on Apr 28, 2006. Check the license (New York 229046, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mary Angela McLellan-Desai
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 229046 NY
Self-reported in NPPES; status is on the state search - Practice location
- 705 Maple RD, Amherst, NY 14221
- Phone
- (716) 656-4077
- Enumerated
- Apr 28, 2006
- Record last updated
- May 16, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (716) 458-0271
- Medicaid ID
- 02461329 NY
- Medicare enrollment
- Enrolled (PECOS I20050204000498); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Verify Mary Angela McLellan-Desai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 229046Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
402 Medicare Part D claims for 126 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Fluconazole48 claims
- Alendronate Sodium47 claims
- Estradiol44 claims
- Metronidazole27 claims
- Valacyclovir20 claims
- Estradiol (Twice Weekly)16 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: $110.38
5 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- General Physician PCDunkirk, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Angela McLellan-Desai among 3,174 obstetrics & gynecology physician records in New York
Mary Angela McLellan-Desai, MD is one of 3,174 obstetrics & gynecology physician records with a practice address in New York. 76% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 49% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2001 · median 2002 among the 1,870 with a school on file
- Record last updated2019 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in New York
There are 3,174 obstetrics & gynecology physician records in New York.
All 3,174 in New York → Every provider in Amherst → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Joanne Arnold, MDWilliamsville, NY 142211912926809
- August Bruno, M.D.Orchard Park, NY 142211013996131
- Gabriel Chouchani, M.D.Williamsville, NY 142211629062013
- Adel Chouchani, M.D.Williamsville, NY 142211255325650
- Theodore Costich, M.D.Williamsville, NY 142211245331818
- Susan Erk, DOWilliamsville, NY 142211477520203
- Margarita Giotis, MDWilliamsville, NY 142211245276203
- Suzette Lajeunesse, M.D.Williamsville, NY 142211881600609
Common questions
What is Mary Angela McLellan-Desai, MD's NPI number?
Mary Angela McLellan-Desai, MD's National Provider Identifier (NPI) is 1841257177, issued on Apr 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Angela McLellan-Desai, MD located?
The NPPES record lists a practice address at 705 Maple RD, Amherst, NY, 14221. Phone: (716) 656-4077. Providers update this record themselves, so call before visiting.
How can I verify Mary Angela McLellan-Desai, MD's license?
NPPES lists New York license number 229046, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Angela McLellan-Desai, MD prescribe under Medicare Part D?
In 2024, Mary Angela McLellan-Desai, MD had 402 Medicare Part D claims for 126 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.