Heather Gregory, PA
Physician Assistant · Seattle, WA
Heather Gregory, PA is a physician assistant with a practice address in Seattle, Washington, and NPI 1235412214, issued on Sep 26, 2011. Check the license (Washington PA60247985, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Gregory
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA60247985 WA
Self-reported in NPPES; status is on the state search - Practice location
- 9709 3RD Ave NE, Seattle, WA 98115
- Phone
- (206) 860-2222
- Enumerated
- Sep 26, 2011
- Record last updated
- Aug 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20111207000068); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 9709 3RD Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Heather Gregory in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60247985Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average physician assistant in 2024
340 Medicare Part D claims for 240 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass43 claims
- Cephalexin41 claims
- Azithromycin25 claims
- Albuterol Sulfate Hfa24 claims
- Doxycycline Hyclate20 claims
- Prednisone19 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.
2 hospitals and group practices
- Mid-Columbia Medical CenterThe Dalles, OR · Acute Care Hospitals4 of 5 stars
- Peacehealth Networks ON Demand LLCVancouver, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Heather Gregory among 3,718 physician assistant records in Washington
Heather Gregory, PA is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 36% of them.
- NPI issued2011 · 36% of these records are older, 61% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2011 · median 2017 among the 2,460 with a school on file
- Record last updated2018 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
828 physician assistant records list a practice address in Seattle
They are 828 of the 41,956 NPPES records with a practice address in Seattle, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Seattle → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Ken Balter, PA CSeattle, WA 981151497926778
- Audrey Branom, PA-CSeattle, WA 981151487055059
- Ryan Buchan, PASeattle, WA 981151609205491
- Anne Emerson, PA-CSeattle, WA 981151295887909
- Brianna Garvie, PA-CSeattle, WA 981151568855922
- Melissa Holmes, PA-CSeattle, WA 981151609824713
- Cynthia Johnson, P.A.Seattle, WA 981151114071669
- Meghan MosboSeattle, WA 981151265859664
Common questions
What is Heather Gregory, PA's NPI number?
Heather Gregory, PA's National Provider Identifier (NPI) is 1235412214, issued on Sep 26, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Heather Gregory, PA located?
The NPPES record lists a practice address at 9709 3RD Ave NE, Seattle, WA, 98115. Phone: (206) 860-2222. Providers update this record themselves, so call before visiting.
How can I verify Heather Gregory, PA's license?
NPPES lists Washington license number PA60247985, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Gregory, PA prescribe under Medicare Part D?
In 2024, Heather Gregory, PA had 340 Medicare Part D claims for 240 beneficiaries; the average among physician assistant prescribers was 830. 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.