Darryl K. Potyk, M.D.
Internal Medicine Physician · Spokane, WA
Darryl K. Potyk, M.D. is an internal medicine physician with a practice address in Spokane, Washington, and NPI 1992780654, issued on Dec 14, 2005. Check the license (Washington MD00031856, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Darryl K. Potyk
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD00031856 WA
Self-reported in NPPES; status is on the state search - Practice location
- 104 W 5TH Ave, Spokane, WA 99204
- Phone
- (509) 744-3750
- Enumerated
- Dec 14, 2005
- Record last updated
- Aug 30, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (509) 744-3969
- Medicare enrollment
- Enrolled (PECOS I20040804000025); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 104 W 5TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Radica Alicic, M.D.Internal Medicine Physician1780667642
- Sami Amjad, M.D.Critical Care Medicine (Internal Medicine) Physician1760770788
- Kelly Armsrtrong, R.PH.Pharmacist1740382068
- Krista Baca, CRNACertified Registered Nurse Anesthetist1053606046
- Richard Barnes, M.D.Family Medicine Physician1386626141
- Pat Beaulaurier, MDAnesthesiology Physician1326134610
Verify Darryl K. Potyk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00031856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Providence Health And Services WashingtonSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Darryl K. Potyk among 3,079 internal medicine physician records in Washington
Darryl K. Potyk, M.D. is one of 3,079 internal medicine physician records with a practice address in Washington. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1986 · median 2006 among the 1,852 with a school on file
- Record last updated2012 · 63% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
230 internal medicine physician records list a practice address in Spokane
They are 230 of the 14,049 NPPES records with a practice address in Spokane, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Spokane → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Radica Alicic, M.D.Spokane, WA 992041780667642
- Eric Anacker, MDSpokane, WA 992041033110911
- Jose Carneiro, M.D.Spokane, WA 992041033106554
- Svetlana Cox, MDSpokane, WA 992041467418384
- John Frlan, MDSpokane, WA 992041609858778
- Sean Garman, M.D.Spokane, WA 992041295723690
- Monica Hardie, M.D.Spokane, WA 992041881679017
- Jeff Johnson, MDSpokane, WA 992041558353201
Common questions
What is Darryl K. Potyk, M.D.'s NPI number?
Darryl K. Potyk, M.D.'s National Provider Identifier (NPI) is 1992780654, issued on Dec 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Darryl K. Potyk, M.D. located?
The NPPES record lists a practice address at 104 W 5TH Ave, Spokane, WA, 99204. Phone: (509) 744-3750. Providers update this record themselves, so call before visiting.
How can I verify Darryl K. Potyk, M.D.'s license?
NPPES lists Washington license number MD00031856, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. 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. 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.