Richard Oren Walker, M.D.
Psychiatry Physician · Rochester, MN
Richard Oren Walker, M.D. is a psychiatry physician with a practice address in Rochester, Minnesota, and NPI 1508283219, issued on Mar 20, 2014. Check the license (Minnesota 29008, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Richard Oren Walker
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 29008 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1151 Golfers CT SE, Rochester, MN 55904
- Phone
- (507) 316-1209
- Enumerated
- Mar 20, 2014
- Record last updated
- May 28, 2025
- Fax
- (507) 262-1250
- Medicare enrollment
- Enrolled (PECOS I20050517000391); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 974 in Minnesota → Look up another NPI →
Verify Richard Oren Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 29008Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average psychiatry physician in 2024
102 Medicare Part D claims for 17 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Duloxetine Hcl17 claims
- Paroxetine Hcl12 claims
- Doxepin Hcl11 claims
- Venlafaxine Hcl Er11 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.
Richard Oren Walker among 974 psychiatry physician records in Minnesota
Richard Oren Walker, M.D. is one of 974 psychiatry physician records with a practice address in Minnesota. 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 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1983 · median 2008 among the 528 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
182 psychiatry physician records list a practice address in Rochester
They are 182 of the 12,854 NPPES records with a practice address in Rochester, and 974 psychiatry physician records in Minnesota.
All 974 in Minnesota → Every provider in Rochester → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Gary Chaikin, M.D.Rochester, MN 559041285859355
- Jeffrey GurskyRochester, MN 559041619920238
- Mustafa Kendi, M.D.Rochester, MN 559041376779900
- Angela Leon Galat, MDRochester, MN 559041518016112
- Matheus Marques, MDRochester, MN 559041336756527
- Blake Novy, MDRochester, MN 559041083243182
- Lawrence PetersonRochester, MN 559041013961622
- Renato Alarcon, M.D.Rochester, MN 559051619953130
Common questions
What is Richard Oren Walker, M.D.'s NPI number?
Richard Oren Walker, M.D.'s National Provider Identifier (NPI) is 1508283219, issued on Mar 20, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Richard Oren Walker, M.D. located?
The NPPES record lists a practice address at 1151 Golfers CT SE, Rochester, MN, 55904. Phone: (507) 316-1209. Providers update this record themselves, so call before visiting.
How can I verify Richard Oren Walker, M.D.'s license?
NPPES lists Minnesota license number 29008, 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 Richard Oren Walker, M.D. prescribe under Medicare Part D?
In 2024, Richard Oren Walker, M.D. had 102 Medicare Part D claims for 17 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.