Tammy Frost, PA-C
Physician Assistant · Prescott, AZ
Tammy Frost, PA-C is a physician assistant with a practice address in Prescott, Arizona, and NPI 1669876645, issued on Oct 20, 2014. Check the license (Arizona 7948, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy Frost
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 7948 AZ
MA057264 PA
Self-reported in NPPES; status is on the state search - Practice location
- 944 S Milton Ave, Prescott, AZ 86303
- Phone
- (623) 329-2015
- Enumerated
- Oct 20, 2014
- Record last updated
- Dec 22, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Verify Tammy Frost in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 7948Check 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
148 Medicare Part D claims for 48 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Methylprednisolone11 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.
Tammy Frost among 3,666 physician assistant records in Arizona
Tammy Frost, 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 2014, is newer than 34% of them.
- NPI issued2014 · 34% of these records are older, 62% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2023 · 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).
51 physician assistant records list a practice address in Prescott
They are 51 of the 1,818 NPPES records with a practice address in Prescott, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Prescott → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sandra Barberie, PA-CPrescott, AZ 863051598700759
- Maria Boedigheimer, PA CPrescott, AZ 863051609862275
- Emily Brewton, PA-CPrescott, AZ 863011255701801
- Esther Byram, PA-CPrescott, AZ 863011932694239
- Jane Chapman, P.A.Prescott, AZ 863051598854564
- Jeffrey Cox, PA-CPrescott, AZ 863051417482761
- Michelle Dawson-Harrel, PA-CPrescott, AZ 863051376913194
- Abdulbage El SiddigPrescott, AZ 863011619725645
Common questions
What is Tammy Frost, PA-C's NPI number?
Tammy Frost, PA-C's National Provider Identifier (NPI) is 1669876645, issued on Oct 20, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Frost, PA-C located?
The NPPES record lists a practice address at 944 S Milton Ave, Prescott, AZ, 86303. Phone: (623) 329-2015. Providers update this record themselves, so call before visiting.
How can I verify Tammy Frost, PA-C's license?
NPPES lists Arizona license number 7948, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Tammy Frost, PA-C prescribe under Medicare Part D?
In 2024, Tammy Frost, PA-C had 148 Medicare Part D claims for 48 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.