Alain Zareh Tocatjian, M.D.
Internal Medicine Physician · Sherman, TX
Alain Zareh Tocatjian, M.D. is an internal medicine physician with a practice address in Sherman, Texas, and NPI 1740201011, issued on Jul 22, 2006. Check the license (Texas E6656, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alain Zareh Tocatjian
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- E6656 TX
Self-reported in NPPES; status is on the state search - Practice location
- 425 N Highland Ave Ste 260, Sherman, TX 75092
- Phone
- (903) 957-0082
- Enumerated
- Jul 22, 2006
- Record last updated
- Sep 23, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (903) 957-0351
- Medicare enrollment
- Enrolled (PECOS I20100407000154); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 425 N Highland Ave Ste 260
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alain Zareh Tocatjian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E6656Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
303 Medicare Part D claims for 55 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 43 claims were for opioids.
Most prescribed
- Alprazolam51 claims
- Lorazepam28 claims
- Zolpidem Tartrate26 claims
- Hydrocodone-Acetaminophen25 claims
- Clonazepam14 claims
- Albuterol Sulfate Hfa13 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 2 group practices
- Dfw Physicians Medical Associates LLCSherman, TX
- The Rehabilitation Center Therapeutic Solutions For Children And AdulSherman, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alain Zareh Tocatjian among 9,175 internal medicine physician records in Texas
Alain Zareh Tocatjian, M.D. is one of 9,175 internal medicine 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1972 · median 2004 among the 6,088 with a school on file
- Record last updated2018 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 internal medicine physician records list a practice address in Sherman
They are 19 of the 1,350 NPPES records with a practice address in Sherman, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Sherman → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Amina Anjum, MDSherman, TX 750921205093424
- Dale Davies, M.D.Sherman, TX 750921053498436
- Mohammad Khalil, MDSherman, TX 750921962473660
- Ahmad Maher, M.DSherman, TX 750921114904273
- Alan McBride, MDSherman, TX 750921184617417
- Maneeb Mellem, MDSherman, TX 750921447242771
- Ebere Okeke, M.D.Sherman, TX 750921225320070
- Ronak Patel, M.D.Sherman, TX 750921225264690
Common questions
What is Alain Zareh Tocatjian, M.D.'s NPI number?
Alain Zareh Tocatjian, M.D.'s National Provider Identifier (NPI) is 1740201011, issued on Jul 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alain Zareh Tocatjian, M.D. located?
The NPPES record lists a practice address at 425 N Highland Ave Ste 260, Sherman, TX, 75092. Phone: (903) 957-0082. Providers update this record themselves, so call before visiting.
How can I verify Alain Zareh Tocatjian, M.D.'s license?
NPPES lists Texas license number E6656, 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 Alain Zareh Tocatjian, M.D. prescribe under Medicare Part D?
In 2024, Alain Zareh Tocatjian, M.D. had 303 Medicare Part D claims for 55 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.