NPPES file of Aug 9, 2026

Jillian Michelle Heisler, M.D., PH.D.

Neurology Physician · San Antonio, TX

Jillian Michelle Heisler, M.D., PH.D. is a neurology physician with a practice address in San Antonio, Texas, and NPI 1548614175, issued on Apr 20, 2016. Check the license (Texas S7064, as entered in NPPES) on the Texas Medical Board; 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
1548614175
Name
Jillian Michelle Heisler
Credential
M.D., PH.D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
S7064 TX
Self-reported in NPPES; status is on the state search
Practice location
4410 Medical Dr Ste 320, San Antonio, TX 78229
Phone
(210) 874-3270
Enumerated
Apr 20, 2016
Record last updated
Jul 27, 2023
Fax
(210) 874-3749
Medicare enrollment
Enrolled (PECOS I20200819000150); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 neurology physician records → All 1,382 in Texas → Look up another NPI →

Also registered at 4410 Medical Dr Ste 320

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

  1. Tina Clements, MSN, APRN, FNP-BCNurse Practitioner1124018080
  2. Ndi Geh, M.D.Neurological Surgery Physician1073967725
  3. Jordan Gould, DONeurology Physician1972041028
  4. Nidhi Kasatwar, M.D.Neurology Physician1841673977
  5. Bonnie RosenbergNurse Practitioner1497589543
  6. Jonathan Weyhenmeyer, M.D.Neurological Surgery Physician1346698875

Verify Jillian Michelle Heisler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license S7064    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
Open the Texas license search

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36% fewer Medicare Part D claims than the average neurology physician in 2024

879 Medicare Part D claims for 220 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Jillian Heisler879
  2. Specialty average1,370

Most prescribed

  1. Gabapentin118 claims
  2. Donepezil Hcl78 claims
  3. Duloxetine Hcl54 claims
  4. Sertraline Hcl53 claims
  5. Memantine Hcl50 claims
  6. Baclofen49 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.

Industry payments in 2024: $16,142.62

188 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jillian Heisler$16,143
  2. Specialty average$8,318

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Methodist Physician Practices PLLCSan Antonio, TX

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

Jillian Michelle Heisler among 1,382 neurology physician records in Texas

Jillian Michelle Heisler, M.D., PH.D. is one of 1,382 neurology physician records with a practice address in Texas. 82% 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 75% of them.

  • NPI issued2016 · 75% of these records are older, 22% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2016 · median 2003 among the 930 with a school on file
  • Record last updated2023 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Texas

There are 1,382 neurology physician records in Texas.

All 1,382 in Texas → Every provider in San Antonio → Neurology Physician nationwide →

The 8 neurology physician records with the nearest ZIP codes

  1. Oscar Benavente, MDSan Antonio, TX 782291760599831
  2. Robin Brey, M.D.San Antonio, TX 782291790892768
  3. Merrill Carolin, MDSan Antonio, TX 782291912014994
  4. Deborah Carver, M.D.San Antonio, TX 782291902820681
  5. Mark Goldberg, MDSan Antonio, TX 782291801814355
  6. Jeffrey Harris, M.D.San Antonio, TX 782291639165749
  7. Robert Hermann Jr, MDSan Antonio, TX 782291215044375
  8. J. Scott Luther, MDSan Antonio, TX 782291356382071

Common questions

What is Jillian Michelle Heisler, M.D., PH.D.'s NPI number?

Jillian Michelle Heisler, M.D., PH.D.'s National Provider Identifier (NPI) is 1548614175, issued on Apr 20, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Jillian Michelle Heisler, M.D., PH.D. located?

The NPPES record lists a practice address at 4410 Medical Dr Ste 320, San Antonio, TX, 78229. Phone: (210) 874-3270. Providers update this record themselves, so call before visiting.

How can I verify Jillian Michelle Heisler, M.D., PH.D.'s license?

NPPES lists Texas license number S7064, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jillian Michelle Heisler, M.D., PH.D. prescribe under Medicare Part D?

In 2024, Jillian Michelle Heisler, M.D., PH.D. had 879 Medicare Part D claims for 220 beneficiaries; the average among neurology physician prescribers was 1,370. 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.

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.