Fredrick O. Ferris, MD
Internal Medicine Physician · St Paul, MN
Fredrick O. Ferris, MD is an internal medicine physician with a practice address in St Paul, Minnesota, and NPI 1316953854, issued on Aug 1, 2006. Check the license (Minnesota 22019, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Fredrick O. Ferris
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 22019 MN
Self-reported in NPPES; status is on the state search - Practice location
- 635 S Cleveland Ave, St Paul, MN 55116
- Phone
- (651) 698-5711
- Enumerated
- Aug 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (651) 698-7020
- Medicare enrollment
- Enrolled (PECOS I20110107000650); may accept Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1974
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,632 in Minnesota → Look up another NPI →
Also registered at 635 S Cleveland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Rossini, MDInternal Medicine Physician1225042039
Verify Fredrick O. Ferris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 22019Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,488 Medicare Part D claims for 157 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 38 claims were for opioids.
Most prescribed
- Atorvastatin Calcium136 claims
- Losartan Potassium124 claims
- Rosuvastatin Calcium96 claims
- Metoprolol Succinate80 claims
- Losartan-Hydrochlorothiazide70 claims
- Levothyroxine Sodium64 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: $5,338.85
4 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi US Services Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Fredrick O. Ferris among 2,632 internal medicine physician records in Minnesota
Fredrick O. Ferris, 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
- Graduated1974 · median 2008 among the 1,700 with a school on file
- Record last updated2007 · 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).
39 internal medicine physician records list a practice address in St Paul
They are 39 of the 815 NPPES records with a practice address in St Paul, and 2,632 internal medicine physician records in Minnesota.
All 2,632 in Minnesota → Every provider in St Paul → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Keith Folkert, M.D.Saint Paul, MN 551161679997936
- Joshua Lackner, MDSaint Paul, MN 551161033499306
- Susan Mark, M.D.Saint Paul, MN 551161225091606
- Salima Mithani, MDSaint Paul, MN 551161093746000
- Averial Nelson, MDSaint Paul, MN 551161639108954
- Nancy Phipps, M.D.Saint Paul, MN 551161467550129
- Emily Resch, MDSaint Paul, MN 551161437561453
- James Rossini, MDSt Paul, MN 551161225042039
Common questions
What is Fredrick O. Ferris, MD's NPI number?
Fredrick O. Ferris, MD's National Provider Identifier (NPI) is 1316953854, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Fredrick O. Ferris, MD located?
The NPPES record lists a practice address at 635 S Cleveland Ave, St Paul, MN, 55116. Phone: (651) 698-5711. Providers update this record themselves, so call before visiting.
How can I verify Fredrick O. Ferris, MD's license?
NPPES lists Minnesota license number 22019, 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 Fredrick O. Ferris, MD prescribe under Medicare Part D?
In 2024, Fredrick O. Ferris, MD had 2,488 Medicare Part D claims for 157 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.