NPPES file of Aug 9, 2026

Brian S. Earthman, M.D.

Psychiatry Physician · Cedar Park, TX

Brian S. Earthman, M.D. is a psychiatry physician with a practice address in Cedar Park, Texas, and NPI 1528095882, issued on Jun 26, 2006. Check the license (Texas L5316, 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
1528095882
Name
Brian S. Earthman
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
L5316 TX
Self-reported in NPPES; status is on the state search
Practice location
11901 W Parmer LN, Cedar Park, TX 78613
Phone
(512) 528-9498
Enumerated
Jun 26, 2006
Record last updated
Jul 3, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(512) 843-7164
Medicaid ID
174507501 TX
Medicare enrollment
Enrolled (PECOS I20050527000525); accepts Medicare assignment
Medical or professional school
Texas Tech University Health Science Center School Of Medicine, 2001
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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Also registered at 11901 W Parmer LN

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

  1. Suzy EnriquezOther Technician1235551003
  2. Denae Rickenbacker, M.D.Psychiatry Physician1295829497
  3. Todd Shepler, M.D.Ophthalmology Physician1568453447

Verify Brian S. Earthman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L5316    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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72% fewer Medicare Part D claims than the average psychiatry physician in 2024

275 Medicare Part D claims for 33 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Brian Earthman275
  2. Specialty average1,000

Most prescribed

  1. Trazodone Hcl27 claims
  2. Quetiapine Fumarate26 claims
  3. Duloxetine Hcl23 claims
  4. Clonazepam22 claims
  5. Lamotrigine21 claims
  6. Alprazolam20 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

  1. Beacon Behavioral OF Texas PACedar Park, TX

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

Psychiatry Physician providers in Texas

There are 3,318 psychiatry physician records in Texas.

All 3,318 in Texas → Every provider in Cedar Park →

Other psychiatry physician records in Texas

  1. Jeffrey AbassHouston, TX1851897730
  2. Arqam AbdaliHouston, TX1730615337
  3. Deana Abdel-Reheim, MDLufkin, TX1467696591
  4. Omar Abdelaziz, MDGalveston, TX1962140871
  5. Olumuyiwa Abdul, MDRichmond, TX1285898940
  6. Amina AbdullaHouston, TX1811906480
  7. Firas Abdulla, MDPlano, TX1356964621
  8. Akeel AbdullahHouston, TX1619473832
  9. Aurif Abedi, MDMcKinney, TX1922064922
  10. Nathalie Abenoza, MDDallas, TX1518543495

Common questions

What is Brian S. Earthman, M.D.'s NPI number?

Brian S. Earthman, M.D.'s National Provider Identifier (NPI) is 1528095882, issued on Jun 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian S. Earthman, M.D. located?

The NPPES record lists a practice address at 11901 W Parmer LN, Cedar Park, TX, 78613. Phone: (512) 528-9498. Providers update this record themselves, so call before visiting.

How can I verify Brian S. Earthman, M.D.'s license?

NPPES lists Texas license number L5316, 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 Brian S. Earthman, M.D. prescribe under Medicare Part D?

In 2024, Brian S. Earthman, M.D. had 275 Medicare Part D claims for 33 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.