Marianne Elizabeth St John, FNP
Family Nurse Practitioner · East Amherst, NY
Marianne Elizabeth St John, FNP is a family nurse practitioner with a practice address in East Amherst, New York, and NPI 1053699041, issued on Jul 26, 2011. Check the license (New York F336922, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marianne Elizabeth St John
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- F336922 NY
Self-reported in NPPES; status is on the state search - Practice location
- 8770 Transit RD Ste 3, East Amherst, NY 14051
- Phone
- (716) 245-4431
- Enumerated
- Jul 26, 2011
- Record last updated
- Jun 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (716) 245-4432
- Medicaid ID
- 03389044 NY
- Medicare enrollment
- Enrolled (PECOS I20120320000352); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 14,805 in New York → Look up another NPI →
Verify Marianne Elizabeth St John 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 F336922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% more Medicare Part D claims than the average family nurse practitioner in 2024
2,281 Medicare Part D claims for 278 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 1,062 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen620 claims
- Gabapentin250 claims
- Buprenorphine Hcl133 claims
- Morphine Sulfate Er125 claims
- Cyclobenzaprine Hcl107 claims
- Duloxetine Hcl107 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: $120.08
6 payments; by number, the most common kind was food and beverage; the largest payer was Collegium Pharmaceutical, Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Marianne Elizabeth St John among 14,805 family nurse practitioner records in New York
Marianne Elizabeth St John, FNP 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 2011, is newer than 20% of them.
- NPI issued2011 · 20% of these records are older, 78% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2011 · median 2019 among the 7,239 with a school on file
- Record last updated2020 · 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).
Family Nurse Practitioner providers in New York
There are 14,805 family nurse practitioner records in New York.
All 14,805 in New York → Every provider in East Amherst → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Elizabeth Cali, NPEast Amherst, NY 140511124583372
- Caroline Terhaar, DNP FNPEast Amherst, NY 140511972348845
- Ashley BrothertonEast Aurora, NY 140521780460915
- Angela Galati Parker LindsleyEast Aurora, NY 140521114863370
- Sharon Lyng, FNPEast Aurora, NY 140521255444303
- Martha Robinson, FNP-BCEast Aurora, NY 140521487953394
- Heather Scheer, MSN, RN, FNP-BCEast Aurora, NY 140521205598661
- Rachel Showers, FNP- BCEast Aurora, NY 140521982182077
Common questions
What is Marianne Elizabeth St John, FNP's NPI number?
Marianne Elizabeth St John, FNP's National Provider Identifier (NPI) is 1053699041, issued on Jul 26, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Marianne Elizabeth St John, FNP located?
The NPPES record lists a practice address at 8770 Transit RD Ste 3, East Amherst, NY, 14051. Phone: (716) 245-4431. Providers update this record themselves, so call before visiting.
How can I verify Marianne Elizabeth St John, FNP's license?
NPPES lists New York license number F336922, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Marianne Elizabeth St John, FNP prescribe under Medicare Part D?
In 2024, Marianne Elizabeth St John, FNP had 2,281 Medicare Part D claims for 278 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.