Frederick S. Mosch, MD
Internal Medicine Physician · Saint Paul, MN
Frederick S. Mosch, MD is an internal medicine physician with a practice address in Saint Paul, Minnesota, and NPI 1154403764, issued on Oct 20, 2006. Check the license (Minnesota 45071, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Frederick S. Mosch
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 45071 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1055 Westgate Dr, Saint Paul, MN 55114
- Phone
- (612) 262-7800
- Enumerated
- Oct 20, 2006
- Record last updated
- Nov 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid IDs
- 101787000 MN
34301100 WI - Medicare enrollment
- Enrolled (PECOS I20090513000248); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1999
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,632 in Minnesota → Look up another NPI →
Also registered at 1055 Westgate Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Beccue, APNFamily Nurse Practitioner1881821643
- Michelle CaryPhysical Therapist1548795404
- Laura Cook, M.D.Internal Medicine Physician1023301637
- Ann Hanly, MDStudent in an Organized Health Care Education/Training Program1285959080
- Kathleen Keogh, RN, CNPGerontology Nurse Practitioner1013067610
- Kathryn Kreslins, G.N.P.Gerontology Nurse Practitioner1528043171
Verify Frederick S. Mosch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 45071Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average internal medicine physician in 2024
920 Medicare Part D claims for 96 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Gabapentin43 claims
- Levothyroxine Sodium43 claims
- Escitalopram Oxalate41 claims
- Furosemide30 claims
- Omeprazole30 claims
- Amlodipine Besylate28 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Fairview Health ServicesMinneapolis, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Frederick S. Mosch among 2,632 internal medicine physician records in Minnesota
Frederick S. Mosch, MD is one of 2,632 internal medicine physician records with a practice address in Minnesota. 75% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1999 · median 2008 among the 1,700 with a school on file
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
254 internal medicine physician records list a practice address in Saint Paul
They are 254 of the 10,084 NPPES records with a practice address in Saint Paul, and 2,632 internal medicine physician records in Minnesota.
All 2,632 in Minnesota → Every provider in Saint Paul → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Shannon Canas, MDSaint Paul, MN 551141619903093
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- Geeta Dash, MDSt Paul, MN 551141508828484
- Josaleen Davis, MDSt Paul, MN 551141023217742
- Kelly Frisch, MDSaint Paul, MN 551141679547624
- Sarah Mazig, M.D.St Paul, MN 551141194754853
- Angela Medina, MDSaint Paul, MN 551141710953864
- Rachel Rivard-Horejsi, MDSaint Paul, MN 551141447210984
Common questions
What is Frederick S. Mosch, MD's NPI number?
Frederick S. Mosch, MD's National Provider Identifier (NPI) is 1154403764, issued on Oct 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Frederick S. Mosch, MD located?
The NPPES record lists a practice address at 1055 Westgate Dr, Saint Paul, MN, 55114. Phone: (612) 262-7800. Providers update this record themselves, so call before visiting.
How can I verify Frederick S. Mosch, MD's license?
NPPES lists Minnesota license number 45071, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Frederick S. Mosch, MD prescribe under Medicare Part D?
In 2024, Frederick S. Mosch, MD had 920 Medicare Part D claims for 96 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Frederick S. Mosch, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.