NPPES file of Aug 9, 2026

Thomas E. Bittker, MD

Psychiatry Physician · Reno, NV

Thomas E. Bittker, MD is a psychiatry physician with a practice address in Reno, Nevada, and NPI 1861424988, issued on Jul 7, 2006. Check the license (Nevada MD0149, as entered in NPPES) on the Nevada State Board of Medical Examiners; 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
1861424988
Name
Thomas E. Bittker
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
MD0149 NV
Self-reported in NPPES; status is on the state search
Practice location
6151 Lakeside Drive, Reno, NV 89511
Phone
(775) 329-4284
Enumerated
Jul 7, 2006
Record last updated
Sep 19, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(775) 329-2550
Medicare enrollment
Enrolled (PECOS I20041013000547); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 1965
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 6151 Lakeside Drive

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

  1. Susan Drymalski, MDPsychiatry Physician1063442093
  2. Geraldine Steinagel, MDPsychiatry Physician1255400487
  3. Joan Winkler, MAMarriage & Family Therapist1891904041

Verify Thomas E. Bittker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNevada State Board of Medical Examiners
    Search for license MD0149
    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 Nevada license search

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64% fewer Medicare Part D claims than the average psychiatry physician in 2024

362 Medicare Part D claims for 29 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Thomas Bittker362
  2. Specialty average1,000

Most prescribed

  1. Memantine Hcl37 claims
  2. Armodafinil28 claims
  3. Duloxetine Hcl26 claims
  4. Zolpidem Tartrate21 claims
  5. Bupropion Hcl Sr19 claims
  6. Quetiapine Fumarate19 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: $690.36

15 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Bittker$690.36
  2. Specialty average$4,954.93

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. Reno Psychiatric Associates PLLCReno, NV

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

Psychiatry Physician providers in Nevada

There are 316 psychiatry physician records in Nevada.

Other psychiatry physician records in Nevada

  1. Christine Grace Adol, PMHNP-BCHenderson, NV1225809619
  2. Rodger Agre, M.D.Incline Village, NV1740371228
  3. Vasudha Ahuja, MDSparks, NV1538310362
  4. Adekunle Ajayi, M.D.Las Vegas, NV1255368486
  5. Margarita Akopian, DONorth Las Vegas, NV1720582331
  6. Steve Alcazar, MDLas Vegas, NV1851854426
  7. Joseph Alexander, DONorth Las Vegas, NV1194301101
  8. Nima Alinejad, M.D.Reno, NV1043310808
  9. Tarik Alshaikh, D.O.Las Vegas, NV1407145428
  10. Saide Altinsan, MDReno, NV1689612079

Common questions

What is Thomas E. Bittker, MD's NPI number?

Thomas E. Bittker, MD's National Provider Identifier (NPI) is 1861424988, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas E. Bittker, MD located?

The NPPES record lists a practice address at 6151 Lakeside Drive, Reno, NV, 89511. Phone: (775) 329-4284. Providers update this record themselves, so call before visiting.

How can I verify Thomas E. Bittker, MD's license?

NPPES lists Nevada license number MD0149, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Thomas E. Bittker, MD prescribe under Medicare Part D?

In 2024, Thomas E. Bittker, MD had 362 Medicare Part D claims for 29 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.

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.