Samantha Yosim, PA-C
Physician Assistant · Fort Defiance, AZ
Samantha Yosim, PA-C is a physician assistant with a practice address in Fort Defiance, Arizona, and NPI 1912516931, issued on Jul 27, 2020. Check the license (Arizona 10204, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samantha Yosim
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 10204 AZ
Self-reported in NPPES; status is on the state search - Practice location
- Corner OF Route N12 And N7, Fort Defiance, AZ 86504
- Phone
- (928) 729-8000
- Enumerated
- Jul 27, 2020
- Record last updated
- Jul 16, 2026
- Medicare enrollment
- Enrolled (PECOS I20230918000010); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at Corner OF Route N12 And N7
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Moaz Abulfaraj, MDSurgery Physician1861797193
- Walter Adam, MDFamily Medicine Physician1053368860
- Margaret Adams, ARNPFamily Nurse Practitioner1427455682
- Sandra Adkins, DDSDentist1710918131
- Elizabeth Agre, PT, DPTPhysical Therapist1891268280
- Mohammad Akhavan Heidari, MDSurgery Physician1205041571
Verify Samantha Yosim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 10204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average physician assistant in 2024
81 Medicare Part D claims for 40 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Ibuprofen12 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.
Bills Medicare through one group practice
- The Fort Defiance Indian Hospital Board, IncorporationFort Defiance, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha Yosim among 3,666 physician assistant records in Arizona
Samantha Yosim, PA-C is one of 3,666 physician assistant records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 59% of them.
- NPI issued2020 · 59% of these records are older, 36% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2020 · median 2018 among the 2,207 with a school on file
- Record last updated2026 · 35% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 physician assistant records list a practice address in Fort Defiance
They are 20 of the 590 NPPES records with a practice address in Fort Defiance, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Fort Defiance → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Juddson Baldwin, PA-CFort Defiance, AZ 865041700155124
- Ellen Bando, PAFort Defiance, AZ 865041699765057
- Floyd Bodden, PAFort Defiance, AZ 865041811191687
- Wyatt Brown, PA-CFort Defiance, AZ 865041861010969
- Michael CavanaughFort Defiance, AZ 865041912396144
- Vickie Cranford-Lonquich, PA-CFort Defiance, AZ 865041902929722
- Christopher Curtin, PA-CFort Defiance, AZ 865041427398817
- Tessa Facer, PA-CFort Defiance, AZ 865041386296648
Common questions
What is Samantha Yosim, PA-C's NPI number?
Samantha Yosim, PA-C's National Provider Identifier (NPI) is 1912516931, issued on Jul 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Yosim, PA-C located?
The NPPES record lists a practice address at Corner OF Route N12 And N7, Fort Defiance, AZ, 86504. Phone: (928) 729-8000. Providers update this record themselves, so call before visiting.
How can I verify Samantha Yosim, PA-C's license?
NPPES lists Arizona license number 10204, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Samantha Yosim, PA-C prescribe under Medicare Part D?
In 2024, Samantha Yosim, PA-C had 81 Medicare Part D claims for 40 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.