Jemma Yanson Stewart, R.N. N.P.
Family Nurse Practitioner · Rochester, NY
Jemma Yanson Stewart, R.N. N.P. is a family nurse practitioner with a practice address in Rochester, New York, and NPI 1528205382, issued on Jan 15, 2009. Check the license (New York F335595-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jemma Yanson Stewart
- Credential
- R.N. N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- F335595-1 NY
335595 NY
Self-reported in NPPES; status is on the state search - Practice location
- 601 Elmwood Ave, Rochester, NY 14642
- Phone
- (585) 275-6161
- Enumerated
- Jan 15, 2009
- Record last updated
- Jul 6, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jemma Yanson Stewart 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 F335595-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average family nurse practitioner in 2024
397 Medicare Part D claims for 239 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Clopidogrel102 claims
- Cephalexin83 claims
- Metoprolol Succinate23 claims
- Brilinta22 claims
- Nitroglycerin20 claims
- Amoxicillin17 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.
Jemma Yanson Stewart among 14,805 family nurse practitioner records in New York
Jemma Yanson Stewart, R.N. N.P. is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 15% of them.
- NPI issued2009 · 15% of these records are older, 83% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2023 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
803 family nurse practitioner records list a practice address in Rochester
They are 803 of the 20,520 NPPES records with a practice address in Rochester, and 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in Rochester → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Nancy Amell, NPRochester, NY 146421770591448
- Julie Berkhof, F.N.P.Rochester, NY 146421477575751
- Angela Fenton, NPRochester, NY 146421407865801
- Paula Fessler, NPRochester, NY 146421215946645
- Virginia Hanchett, NPRochester, NY 146421891724233
- Shirley Mandeville, FNPRochester, NY 146421538113816
- Jacqueline Mickol, FNPRochester, NY 146421073542387
- Janet Pennella-Vaughan, N.P.Rochester, NY 146421982613881
Common questions
What is Jemma Yanson Stewart, R.N. N.P.'s NPI number?
Jemma Yanson Stewart, R.N. N.P.'s National Provider Identifier (NPI) is 1528205382, issued on Jan 15, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jemma Yanson Stewart, R.N. N.P. located?
The NPPES record lists a practice address at 601 Elmwood Ave, Rochester, NY, 14642. Phone: (585) 275-6161. Providers update this record themselves, so call before visiting.
How can I verify Jemma Yanson Stewart, R.N. N.P.'s license?
NPPES lists New York license number F335595-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Jemma Yanson Stewart, R.N. N.P. prescribe under Medicare Part D?
In 2024, Jemma Yanson Stewart, R.N. N.P. had 397 Medicare Part D claims for 239 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.