Jay Cummings Sullivan, D.O.
Internal Medicine Physician · Gig Harbor, WA
Jay Cummings Sullivan, D.O. is an internal medicine physician with a practice address in Gig Harbor, Washington, and NPI 1396984894, issued on Feb 7, 2009. Check the license on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Jay Cummings Sullivan
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- CA20A6641 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3722 74TH Avenue CT NW, Gig Harbor, WA 98335
- Phone
- (253) 682-8002
- Enumerated
- Feb 7, 2009
- Record last updated
- Feb 7, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Verify Jay Cummings Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical CommissionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jay Cummings Sullivan among 3,079 internal medicine physician records in Washington
Jay Cummings Sullivan, D.O. 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 not. Its NPI, issued in 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 38% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2009 · 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).
19 internal medicine physician records list a practice address in Gig Harbor
They are 19 of the 1,206 NPPES records with a practice address in Gig Harbor, and 3,079 internal medicine physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,079 in Washington → Every provider in Gig Harbor → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jesus Casino, M.D.Gig Harbor, WA 983351417260126
- Diane Combs, MDGig Harbor, WA 983351598717340
- Paz Ivy Corro-Casino, MDGig Harbor, WA 983351417330853
- Leah Inman, D.O.Gig Harbor, WA 983351235369570
- Francis Amado Mercado, M.D.Gig Harbor, WA 983351225223878
- Corrie Naasz, MDGig Harbor, WA 983351417982505
- Yancey Sloane, MDGig Harbor, WA 983351760455745
- Valerie Sutherland, MDGig Harbor, WA 983351962493684
Common questions
What is Jay Cummings Sullivan, D.O.'s NPI number?
Jay Cummings Sullivan, D.O.'s National Provider Identifier (NPI) is 1396984894, issued on Feb 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jay Cummings Sullivan, D.O. located?
The NPPES record lists a practice address at 3722 74TH Avenue CT NW, Gig Harbor, WA, 98335. Phone: (253) 682-8002. Providers update this record themselves, so call before visiting.
How can I verify Jay Cummings Sullivan, D.O.'s license?
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. 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.