Dennis J. Friesen, M.D.
Family Medicine Physician · Elk City, OK
Dennis J. Friesen, M.D. is a family medicine physician with a practice address in Elk City, Oklahoma, and NPI 1477668564, issued on Aug 20, 2006. Check the license (Oklahoma 10504, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Dennis J. Friesen
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 10504 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1710 W 3RD St, Elk City, OK 73644
- Phone
- (580) 225-8600
- Enumerated
- Aug 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (580) 225-8601
- Entity
- Type 1 · individual
Also registered at 1710 W 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Buffinton Burtis, MDPulmonary Disease Physician1831168301
- Craig Phelps, M.D.Family Medicine Physician1295840288
- Alicia Price, NP-CFamily Nurse Practitioner1215288519
- Nok Ken Wan, ODOptometrist1083067508
- Royal Whinery, MDFamily Medicine Physician1336361773
- Steven Winham, D.O.Orthopaedic Surgery Physician1871971341
Verify Dennis J. Friesen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 10504Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13 family medicine physician records list a practice address in Elk City
They are 13 of the 324 NPPES records with a practice address in Elk City, and 2,303 family medicine physician records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13 in Elk City → All 2,303 in Oklahoma → Every provider in Elk City →
Other family medicine physician records in Oklahoma
- Michael Aaron, M.D.Weatherford, OK1700958659
- Shams Abbas, MDOklahoma City, OK1639607963
- Nicole Abel, DOTulsa, OK1073142022
- Robert Abell, MDOklahoma City, OK1336179126
- Penny AberOklahoma City, OK1982530432
- Bob Abernathy, DOCordell, OK1114920071
- Rochelle Ablah, MDOklahoma City, OK1366656647
- Alireza Abolmaali Damghani, MDMidwest City, OK1427275775
- Akram Abraham, M.D.Hollis, OK1609857754
- John Abraham, MDTulsa, OK1962634535
Common questions
What is Dennis J. Friesen, M.D.'s NPI number?
Dennis J. Friesen, M.D.'s National Provider Identifier (NPI) is 1477668564, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dennis J. Friesen, M.D. located?
The NPPES record lists a practice address at 1710 W 3RD St, Elk City, OK, 73644. Phone: (580) 225-8600. Providers update this record themselves, so call before visiting.
How can I verify Dennis J. Friesen, M.D.'s license?
NPPES lists Oklahoma license number 10504, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.