Marina Fischer
Family Nurse Practitioner · Saint Louis, MO
Marina Fischer is a family nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1750700928, issued on Apr 15, 2014. Check the license (Missouri 2014006849, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marina Fischer
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2014006849 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1120 S 6TH St Ste 110, Saint Louis, MO 63104
- Phone
- (314) 203-2627
- Enumerated
- Apr 15, 2014
- Record last updated
- Mar 16, 2026
- Fax
- (314) 261-9469
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →
Also registered at 1120 S 6TH St Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tamara Taylor, ANPAdult Health Nurse Practitioner1750649273
Verify Marina Fischer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2014006849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family nurse practitioner in 2024
185 Medicare Part D claims for 132 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Amoxicillin-Clavulanate Potass30 claims
- Methylprednisolone29 claims
- Doxycycline Hyclate14 claims
- Cephalexin12 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: $16.92
1 payment: food and beverage; the largest payer was Abbvie 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.
Marina Fischer among 5,226 family nurse practitioner records in Missouri
Marina Fischer is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 29% of them.
- NPI issued2014 · 29% of these records are older, 66% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2026 · 44% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
714 family nurse practitioner records list a practice address in Saint Louis
They are 714 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,226 family nurse practitioner records in Missouri.
All 5,226 in Missouri → Every provider in Saint Louis → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Charles Bradford, FNP-BCSaint Louis, MO 631041194281584
- Jennifer Burford, FNPSaint Louis, MO 631041871045716
- Nicole Carr, RN, BSN, MSN, FNP-BCSaint Louis, MO 631041184244717
- Chloe Datillo, NURSE PRACTITIONERSaint Louis, MO 631041366096703
- Tara Galloway, FNPSaint Louis, MO 631041629516455
- Kimberly Henry, NP-CSaint Louis, MO 631041427407972
- Sarah Keenan, FNPSaint Louis, MO 631041760721195
- Angela Keller, FNPSaint Louis, MO 631041679998272
Common questions
What is Marina Fischer's NPI number?
Marina Fischer's National Provider Identifier (NPI) is 1750700928, issued on Apr 15, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Marina Fischer located?
The NPPES record lists a practice address at 1120 S 6TH St Ste 110, Saint Louis, MO, 63104. Phone: (314) 203-2627. Providers update this record themselves, so call before visiting.
How can I verify Marina Fischer's license?
NPPES lists Missouri license number 2014006849, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Marina Fischer prescribe under Medicare Part D?
In 2024, Marina Fischer had 185 Medicare Part D claims for 132 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.