NPPES file of Aug 9, 2026

Katherine McAllister, PA-C

Physician Assistant · San Antonio, TX

Katherine McAllister, PA-C is a physician assistant with a practice address in San Antonio, Texas, and NPI 1093262875, issued on Sep 8, 2016. Check the license (Texas PA15813, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1093262875
Name
Katherine McAllister
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA15813 TX
Self-reported in NPPES; status is on the state search
Practice location
2915 W Bitters RD Ste 201, San Antonio, TX 78248
Phone
(210) 598-2800
Enumerated
Sep 8, 2016
Record last updated
Apr 18, 2024
Medicare enrollment
Enrolled (PECOS I20250403000991); 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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8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →

Also registered at 2915 W Bitters RD Ste 201

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

  1. Joie AdamsElectroneurodiagnostic Specialist/Technologist1346100245
  2. Cloe Allen, IOMStudent in an Organized Health Care Education/Training Program1346971504
  3. Melissa AlleyElectroneurodiagnostic Specialist/Technologist1215387303
  4. Baylea Altom, IOMElectroneurodiagnostic Specialist/Technologist1144948985
  5. Ashley Amirhamzeh, CNIMElectroneurodiagnostic Specialist/Technologist1063273084
  6. Sonia Anand-Nichols, MDNeurology Physician1427205939

Verify Katherine McAllister in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license PA15813    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 Texas 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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Bills Medicare through one group practice

  1. Mpower Clinical TXSan Antonio, TX

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

Katherine McAllister among 10,999 physician assistant records in Texas

Katherine McAllister, PA-C is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 48% of them.

  • NPI issued2016 · 48% of these records are older, 48% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2016 · median 2017 among the 6,096 with a school on file
  • Record last updated2024 · 40% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

873 physician assistant records list a practice address in San Antonio

They are 873 of the 37,749 NPPES records with a practice address in San Antonio, and 10,999 physician assistant records in Texas.

All 10,999 in Texas → Every provider in San Antonio → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Una Childers, PA-CSan Antonio, TX 782481689922353
  2. Hailey De Leon, PA-CSan Antonio, TX 782481770958027
  3. Scott Duhaime, PA-CSan Antonio, TX 782481386720951
  4. Jacob Ethridge, PASan Antonio, TX 782481104301852
  5. Sarah HaleySan Antonio, TX 782481144057373
  6. Clay Istre, PA-CSan Antonio, TX 782481811214521
  7. Luis MoncadaSan Antonio, TX 782481104436617
  8. Alexandra Naschke, PA-CSan Antonio, TX 782481194183418

Common questions

What is Katherine McAllister, PA-C's NPI number?

Katherine McAllister, PA-C's National Provider Identifier (NPI) is 1093262875, issued on Sep 8, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Katherine McAllister, PA-C located?

The NPPES record lists a practice address at 2915 W Bitters RD Ste 201, San Antonio, TX, 78248. Phone: (210) 598-2800. Providers update this record themselves, so call before visiting.

How can I verify Katherine McAllister, PA-C's license?

NPPES lists Texas license number PA15813, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.