Martha B. Gibson, PA-C
Medical Physician Assistant · Seattle, WA
Martha B. Gibson, PA-C is a medical physician assistant with a practice address in Seattle, Washington, and NPI 1962543132, issued on Feb 9, 2007. Check the license (Washington PA10002796, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Martha B. Gibson
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA10002796 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3223 1St Ave S, Seattle, WA 98134
- Phone
- (206) 624-3651
- Enumerated
- Feb 9, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (206) 624-2391
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,068 in Washington → Look up another NPI →
Also registered at 3223 1St Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mark Warnicky, PA CPhysician Assistant1306923685
Verify Martha B. Gibson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA10002796Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $121.42
1 payment: food and beverage; the largest payer was Genzyme Corporation. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Martha B. Gibson among 1,068 medical physician assistant records in Washington
Martha B. Gibson, PA-C is one of 1,068 medical physician assistant records with a practice address in Washington. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 32% of them.
- NPI issued2007 · 32% of these records are older, 53% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Washington
There are 1,068 medical physician assistant records in Washington.
All 1,068 in Washington → Every provider in Seattle → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Ronard Giddings, P.A.-CSeattle, WA 981341073788014
- Geoff Snyder, DMSC, PA-C, ATCSeattle, WA 981341013372259
- Andrea English, BA;MHS PASeattle, WA 981331851396261
- Neysa Koury, PA CShoreline, WA 981331093810152
- Patricia Garcia, PA-C, MSPAS, MPHSeattle, WA 981261659686137
- Mary Jones, PA-CSeattle, WA 981261407879042
- Susan Polovitch-Davis, PASeattle, WA 981261386709392
- Michael KearneySeattle, WA 981251124500871
Common questions
What is Martha B. Gibson, PA-C's NPI number?
Martha B. Gibson, PA-C's National Provider Identifier (NPI) is 1962543132, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Martha B. Gibson, PA-C located?
The NPPES record lists a practice address at 3223 1St Ave S, Seattle, WA, 98134. Phone: (206) 624-3651. Providers update this record themselves, so call before visiting.
How can I verify Martha B. Gibson, PA-C's license?
NPPES lists Washington license number PA10002796, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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.