Sarith Keo, PA-C
Medical Physician Assistant · Seattle, WA
Sarith Keo, PA-C is a medical physician assistant with a practice address in Seattle, Washington, and NPI 1487043600, issued on Jan 12, 2015. Check the license (Washington PA69615466, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarith Keo
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA69615466 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1221 Madison St, Seattle, WA 98104
- Phone
- (206) 215-2658
- Enumerated
- Jan 12, 2015
- Record last updated
- Nov 16, 2024
- Fax
- (206) 991-2363
- Medicaid ID
- 1487043600 WA
- Medicare enrollment
- Enrolled (PECOS I20160414000321); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,068 in Washington → Look up another NPI →
Also registered at 1221 Madison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Dale Bloomquist, DDSOral and Maxillofacial Surgery (Dentist)1740348705
- Martha Clay, ARNPAdult Health Nurse Practitioner1073697793
Verify Sarith Keo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA69615466Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average medical physician assistant in 2024
98 Medicare Part D claims for 41 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Hydroxyurea27 claims
- Potassium Chloride12 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: $18.33
1 payment: food and beverage; the largest payer was Janssen Biotech, Inc. 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.
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).
Sarith Keo among 1,068 medical physician assistant records in Washington
Sarith Keo, 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 2015, is newer than 72% of them.
- NPI issued2015 · 72% of these records are older, 24% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2015 · median 2013 among the 581 with a school on file
- Record last updated2024 · 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
- Noor Aaf, PA-CSeattle, WA 981041558394171
- Taddele Ambachew, PA-CSeattle, WA 981041992738512
- Michelle Cardenas, PA-CSeattle, WA 981041346255718
- Honghue Duong, PASeattle, WA 981041154336535
- Lulu Gizaw, PA-CSeattle, WA 981041962417345
- Steven Kuntz, PA-CSeattle, WA 981041396752515
- Agnes Navarro, PASeattle, WA 981041588670020
- Lisa Parker, PA-CSeattle, WA 981041396729349
Common questions
What is Sarith Keo, PA-C's NPI number?
Sarith Keo, PA-C's National Provider Identifier (NPI) is 1487043600, issued on Jan 12, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Sarith Keo, PA-C located?
The NPPES record lists a practice address at 1221 Madison St, Seattle, WA, 98104. Phone: (206) 215-2658. Providers update this record themselves, so call before visiting.
How can I verify Sarith Keo, PA-C's license?
NPPES lists Washington license number PA69615466, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Sarith Keo, PA-C prescribe under Medicare Part D?
In 2024, Sarith Keo, PA-C had 98 Medicare Part D claims for 41 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.