David Hugh Warden, M.D.
Nephrology Physician · St Paul, MN
David Hugh Warden, M.D. is a nephrology physician with a practice address in St Paul, Minnesota, and NPI 1548227739, issued on May 1, 2006. Check the license (Minnesota 35992, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- David Hugh Warden
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 35992 MN
Self-reported in NPPES; status is on the state search - Practice location
- 360 Sherman St., St Paul, MN 55102
- Phone
- (651) 772-6251
- Enumerated
- May 1, 2006
- Record last updated
- Apr 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (651) 224-9661
- Medicaid ID
- 125772200 MN
- Medicare enrollment
- Enrolled (PECOS I20201124003260); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 1981
- Entity
- Type 1 · individual
Also registered at 360 Sherman St.
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Husebye, MDInternal Medicine Physician1649237967
- Mary Schmidt, FNPNurse Practitioner1811129273
- Gary Schwochau, MDInternal Medicine Physician1841257094
Verify David Hugh Warden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 35992Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average nephrology physician in 2024
24 Medicare Part D claims, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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): 85.4 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
- Providence Health And Services MtMissoula, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Minnesota
There are 261 nephrology physician records in Minnesota.
Other nephrology physician records in Minnesota
- Mohammed Abdalla, MDRochester, MN1952823007
- Yasir Abdelgadir, M.D.Saint Paul, MN1255786216
- Paul Abraham, MDSt Paul, MN1477528438
- Amogh Agrawal, MDRochester, MN1992318406
- Aqeel Ahmad, M.D.Saint Paul, MN1497942866
- Momina Ahmed, MDMinneapolist, MN1790467116
- Eimad AhmmadSaint Paul, MN1386896660
- Noppawit Aiumtrakul, MDRochester, MN1295466324
- Arda Akoluk, MDMinneapolis, MN1538666722
- Sreyoshi Alam, MBBSRochester, MN1164031324
Common questions
What is David Hugh Warden, M.D.'s NPI number?
David Hugh Warden, M.D.'s National Provider Identifier (NPI) is 1548227739, issued on May 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Hugh Warden, M.D. located?
The NPPES record lists a practice address at 360 Sherman St., St Paul, MN, 55102. Phone: (651) 772-6251. Providers update this record themselves, so call before visiting.
How can I verify David Hugh Warden, M.D.'s license?
NPPES lists Minnesota license number 35992, 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 David Hugh Warden, M.D. prescribe under Medicare Part D?
In 2024, David Hugh Warden, M.D. had 24 Medicare Part D claims; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is David Hugh Warden, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.4 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.