Gayane Chalyan, D.O.
Emergency Medicine Physician · Lubbock, TX
Gayane Chalyan, D.O. is an emergency medicine physician with a practice address in Lubbock, Texas, and NPI 1891134748, issued on Jun 24, 2013. Check the license (Texas S8162, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gayane Chalyan
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- S8162 TX
DO2781 NV
20A15535 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4810 N Loop 289, Lubbock, TX 79416
- Phone
- (806) 472-5373
- Enumerated
- Jun 24, 2013
- Record last updated
- Oct 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20201015000585); accepts Medicare assignment
- Medical or professional school
- College Of Osteo Med Of The Pacific At Pomona, 2012
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 4810 N Loop 289
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stacy Peters, M.S., R.D., L.D.Registered Dietitian1407012321
Verify Gayane Chalyan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S8162Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average emergency medicine physician in 2024
131 Medicare Part D claims for 77 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone14 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
- Concord Medical Group OF Texas PLLCBrownfield, TX
- Texas Emergency Group LLCHereford, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gayane Chalyan among 4,885 emergency medicine physician records in Texas
Gayane Chalyan, D.O. is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 59% of them.
- NPI issued2013 · 59% of these records are older, 37% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2012 · median 2013 among the 2,779 with a school on file
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Texas
There are 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Lubbock → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Leslie Shauf, D.O.Lubbock, TX 794161679669089
- Rolando Torio, MDLubbock, TX 794161629014782
- Lillian AmezquitaLubbock, TX 794151013530716
- Daniel Berman, M.D.Lubbock, TX 794151407868607
- Neil Bishop, MDLubbock, TX 794151841878584
- Conrad Bowman, M.D.Lubbock, TX 794151194040485
- James Drury, DOLubbock, TX 794151316795081
- Alec EspelandLubbock, TX 794151306411582
Common questions
What is Gayane Chalyan, D.O.'s NPI number?
Gayane Chalyan, D.O.'s National Provider Identifier (NPI) is 1891134748, issued on Jun 24, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Gayane Chalyan, D.O. located?
The NPPES record lists a practice address at 4810 N Loop 289, Lubbock, TX, 79416. Phone: (806) 472-5373. Providers update this record themselves, so call before visiting.
How can I verify Gayane Chalyan, D.O.'s license?
NPPES lists Texas license number S8162, 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 Gayane Chalyan, D.O. prescribe under Medicare Part D?
In 2024, Gayane Chalyan, D.O. had 131 Medicare Part D claims for 77 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.