Greggory Earl Watlington, DO
Family Medicine Physician · Seattle, WA
Greggory Earl Watlington, DO is a family medicine physician with a practice address in Seattle, Washington, and NPI 1649834664, issued on Apr 24, 2019. Check the license (Washington OP61280823, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Greggory Earl Watlington
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OP61280823 WA
Self-reported in NPPES; status is on the state search - Practice location
- 510 Boren Ave N, Seattle, WA 98109
- Phone
- (206) 320-5200
- Enumerated
- Apr 24, 2019
- Record last updated
- Nov 30, 2022
- Fax
- (206) 320-5202
- Medicaid ID
- 2213928 WA
- Medicare enrollment
- Enrolled (PECOS I20220725001634); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 510 Boren Ave N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Greggory Earl Watlington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP61280823Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average family medicine physician in 2024
650 Medicare Part D claims for 64 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium44 claims
- Amlodipine Besylate42 claims
- Lisinopril42 claims
- Rosuvastatin Calcium35 claims
- Omeprazole28 claims
- Tamsulosin Hcl27 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.
Industry payments in 2024: $40.44
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Swedish Health ServicesSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Greggory Earl Watlington among 5,534 family medicine physician records in Washington
Greggory Earl Watlington, DO is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2009 among the 3,294 with a school on file
- Record last updated2022 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
871 family medicine physician records list a practice address in Seattle
They are 871 of the 41,956 NPPES records with a practice address in Seattle, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Seattle → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Clara Chan, MDSeattle, WA 981091740364462
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- Julie Craig, MDSeattle, WA 981091437362837
- Bruce Gardner, MDSeattle, WA 981091194815480
- Mark Johnson, MDSeattle, WA 981091528122751
- Alison Kneisl, MDSeattle, WA 981091578640108
- William McFadden, MDSeattle, WA 981091366478448
- Tina Neogi, MDSeattle, WA 981091336399419
Common questions
What is Greggory Earl Watlington, DO's NPI number?
Greggory Earl Watlington, DO's National Provider Identifier (NPI) is 1649834664, issued on Apr 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Greggory Earl Watlington, DO located?
The NPPES record lists a practice address at 510 Boren Ave N, Seattle, WA, 98109. Phone: (206) 320-5200. Providers update this record themselves, so call before visiting.
How can I verify Greggory Earl Watlington, DO's license?
NPPES lists Washington license number OP61280823, 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.
How much does Greggory Earl Watlington, DO prescribe under Medicare Part D?
In 2024, Greggory Earl Watlington, DO had 650 Medicare Part D claims for 64 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.