Mary M. Deveau, FNP
Nurse Practitioner · Buffalo, NY
Mary M. Deveau, FNP is a nurse practitioner with a practice address in Buffalo, New York, and NPI 1548463664, issued on Jun 6, 2007. Check the license (New York F334409, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary M. Deveau
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- F334409 NY
Self-reported in NPPES; status is on the state search - Practice location
- Elm And Carlton Streets, Buffalo, NY 14263
- Phone
- (716) 845-2300
- Enumerated
- Jun 6, 2007
- Record last updated
- Jan 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (716) 845-1668
- Medicaid ID
- 02960061 NY
- Medicare enrollment
- Enrolled (PECOS I20080521000856); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at Elm And Carlton Streets
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ajay Abad, MDNeurology Physician1639311244
- Ronald Alberico, MDDiagnostic Radiology Physician1366447567
- Nikolaos Almyroudis, MDInfectious Disease Physician1962407163
- Marycatherine Aungst, FNPNurse Practitioner1881188639
- Molly Aungst, ANPNurse Practitioner1699117606
- Barbara Bambach, MDPediatric Hematology & Oncology Physician1710982418
Verify Mary M. Deveau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license F334409Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average nurse practitioner in 2024
200 Medicare Part D claims for 100 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Anastrozole117 claims
- Exemestane22 claims
- Lorazepam17 claims
- Letrozole13 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
- Roswell Park Cancer InstituteWilliamsville, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
221 nurse practitioner records list a practice address in Buffalo
They are 221 of the 13,287 NPPES records with a practice address in Buffalo, and 3,097 nurse practitioner records in New York.
All 221 in Buffalo → All 3,097 in New York → Every provider in Buffalo →
Other nurse practitioner records in New York
- Amra Abadzic, NPEast Syracuse, NY1750019683
- Monique AbarcaSmithtown, NY1538766902
- Sharon Abayev, FNPForest Hills, NY1346062320
- Maura Abbott, NP, PHDNew York, NY1881876415
- Younes Abdulla, NPAmherst, NY1730018961
- Nataliya Abel, NPRocky Point, NY1295066405
- Cindy AbelidoGreat Neck, NY1003582156
- Eric AblordeyMiddletown, NY1710820154
- Michael AboagyeMiller Place, NY1538448501
- Elsamma Abraham, ANPNew York, NY1043461668
Common questions
What is Mary M. Deveau, FNP's NPI number?
Mary M. Deveau, FNP's National Provider Identifier (NPI) is 1548463664, issued on Jun 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary M. Deveau, FNP located?
The NPPES record lists a practice address at Elm And Carlton Streets, Buffalo, NY, 14263. Phone: (716) 845-2300. Providers update this record themselves, so call before visiting.
How can I verify Mary M. Deveau, FNP's license?
NPPES lists New York license number F334409, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Mary M. Deveau, FNP prescribe under Medicare Part D?
In 2024, Mary M. Deveau, FNP had 200 Medicare Part D claims for 100 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.