NPPES file of Aug 9, 2026

Leah Mount, PA-C

Physician Assistant · Phoenix, AZ

Leah Mount, PA-C is a physician assistant with a practice address in Phoenix, Arizona, and NPI 1861173155, issued on Jul 28, 2023. Check the license (Arizona 9778, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861173155
Name
Leah Mount
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
9778 AZ
Self-reported in NPPES; status is on the state search
Practice location
1300 N 12TH St, Phoenix, AZ 85006
Phone
(602) 839-4567
Enumerated
Jul 28, 2023
Record last updated
Jul 28, 2023
Medicare enrollment
Enrolled (PECOS I20230919001575); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1300 N 12TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Farshad Agahi, M.D.Obstetrics & Gynecology Physician1386886430
  2. Jacqueline Agenbroad, NPNurse Practitioner1447222328
  3. Nishant Anand, M.D.Emergency Medicine Physician1093847659
  4. Jacob Anderson, D.O.Family Medicine Physician1558708792
  5. Patricia Armstrong, PAPhysician Assistant1326015165
  6. Sandra Auvil, MDInternal Medicine Physician1215993464

Verify Leah Mount in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 9778
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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62% fewer Medicare Part D claims than the average physician assistant in 2024

316 Medicare Part D claims for 173 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Leah Mount316
  2. Specialty average830

Most prescribed

  1. Amlodipine Besylate23 claims
  2. Amoxicillin-Clavulanate Potass21 claims
  3. Albuterol Sulfate Hfa19 claims
  4. Fluticasone Propionate19 claims
  5. Atorvastatin Calcium17 claims
  6. Cephalexin13 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 3 group practices

  1. Banner - University Primary Care Physicians LLCPhoenix, AZ
  2. Nextcare Arizona I JV LLCPrescott, AZ
  3. Northern Arizona Healthcare CorporationFlagstaff, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Leah Mount among 3,666 physician assistant records in Arizona

Leah Mount, 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 2023, is newer than 77% of them.

  • NPI issued2023 · 77% of these records are older, 17% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2023 · median 2018 among the 2,207 with a school on file
  • 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).

923 physician assistant records list a practice address in Phoenix

They are 923 of the 31,399 NPPES records with a practice address in Phoenix, and 3,666 physician assistant records in Arizona.

The 8 physician assistant records with the nearest ZIP codes

  1. Patricia Armstrong, PAPhoenix, AZ 850061326015165
  2. Charles Bellanger, PAPhoenix, AZ 850061407880669
  3. Bettie Coplan, PAPhoenix, AZ 850061689625816
  4. Forrest Gorter, PACPhoenix, AZ 850061053368738
  5. Paul Hay, PAPhoenix, AZ 850061730161043
  6. Wendy Hershey, PC-CPhoenix, AZ 850061134181654
  7. Pamela Kelly, PAPhoenix, AZ 850061285691154
  8. Emile Manansala, PA-CPhoenix, AZ 850061568427219

Common questions

What is Leah Mount, PA-C's NPI number?

Leah Mount, PA-C's National Provider Identifier (NPI) is 1861173155, issued on Jul 28, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Leah Mount, PA-C located?

The NPPES record lists a practice address at 1300 N 12TH St, Phoenix, AZ, 85006. Phone: (602) 839-4567. Providers update this record themselves, so call before visiting.

How can I verify Leah Mount, PA-C's license?

NPPES lists Arizona license number 9778, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Leah Mount, PA-C prescribe under Medicare Part D?

In 2024, Leah Mount, PA-C had 316 Medicare Part D claims for 173 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.