Sara Tamashasky, P.A.-C.
Physician Assistant · Washington, DC
Sara Tamashasky, P.A.-C. is a physician assistant with a practice address in Washington, District of Columbia, and NPI 1831120575, issued on Jul 5, 2006. Check the license (District of Columbia PA200002257, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sara Tamashasky
- Credential
- P.A.-C.
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA200002257 DC
C02807 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1350 Connecticut Ave NW Ste 1250, Washington, DC 20036
- Phone
- (888) 663-6331
- Enumerated
- Jul 5, 2006
- Record last updated
- Sep 30, 2025
- Fax
- (415) 252-7176
- Medicare enrollment
- Enrolled (PECOS I20040122001037); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 558 in District of Columbia → Look up another NPI →
Also registered at 1350 Connecticut Ave NW Ste 1250
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Vanessa Burnham, FNP-BCNurse Practitioner1104594720
Verify Sara Tamashasky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license PA200002257Check 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 physician assistant in 2024
152 Medicare Part D claims for 109 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Paxlovid17 claims
- Doxycycline Hyclate16 claims
- Amoxicillin-Clavulanate Potass15 claims
- Azithromycin12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Johns Hopkins Community Physicians, IncBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sara Tamashasky among 558 physician assistant records in District of Columbia
Sara Tamashasky, P.A.-C. is one of 558 physician assistant records with a practice address in District of Columbia. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 87% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2003 · median 2019 among the 262 with a school on file
- Record last updated2025 · 39% 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 District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
552 physician assistant records list a practice address in Washington
They are 552 of the 45,857 NPPES records with a practice address in Washington, and 558 physician assistant records in District of Columbia.
All 558 in District of Columbia → Every provider in Washington → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Barbara Clorey, PA-CWashington, DC 200361073607669
- Connie Dent, PAWashington, DC 200361104973965
- Lauren George, PA-CWashington, DC 200361144554163
- Christina Hammaker, P.A.Washington, DC 200361740432459
- Jessica Husty, PACWashington, DC 200361295923746
- Hanna Kifle, PA-CWashington, DC 200361780822379
- Carol Mack, P.A.-CWashington, DC 200361235207366
- Augusta Malpass, PA-CWashington, DC 200361366631293
Common questions
What is Sara Tamashasky, P.A.-C.'s NPI number?
Sara Tamashasky, P.A.-C.'s National Provider Identifier (NPI) is 1831120575, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sara Tamashasky, P.A.-C. located?
The NPPES record lists a practice address at 1350 Connecticut Ave NW Ste 1250, Washington, DC, 20036. Phone: (888) 663-6331. Providers update this record themselves, so call before visiting.
How can I verify Sara Tamashasky, P.A.-C.'s license?
NPPES lists District of Columbia license number PA200002257, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
How much does Sara Tamashasky, P.A.-C. prescribe under Medicare Part D?
In 2024, Sara Tamashasky, P.A.-C. had 152 Medicare Part D claims for 109 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Sara Tamashasky, P.A.-C.'s MIPS final score?
The 2023 MIPS final score is 86.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.