Byung Chan Thomas Ahn, M.D.
Neurology Physician · Reno, NV
Byung Chan Thomas Ahn, M.D. is a neurology physician with a practice address in Reno, Nevada, and NPI 1962701219, issued on Mar 24, 2011. Check the license (Nevada 18133, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Byung Chan Thomas Ahn
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 18133 NV
DR.0055890 CO
125060435 IL
Self-reported in NPPES; status is on the state search - Practice location
- 7111 S Virginia St Ste D2, Reno, NV 89511
- Phone
- (775) 870-1230
- Enumerated
- Mar 24, 2011
- Record last updated
- Aug 20, 2025
- Fax
- (833) 606-1557
- Medicare enrollment
- Enrolled (PECOS I20181016002893); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 7111 S Virginia St Ste D2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Kyle, PA-CPhysician Assistant1235820747
- Julio MezaPhysician Assistant1013678036
Verify Byung Chan Thomas Ahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 18133Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average neurology physician in 2024
963 Medicare Part D claims for 259 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Levetiracetam70 claims
- Baclofen69 claims
- Atorvastatin Calcium51 claims
- Memantine Hcl51 claims
- Octagam49 claims
- Carbidopa-Levodopa39 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.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,357.41
78 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Neurology Physician providers in Nevada
There are 153 neurology physician records in Nevada.
Other neurology physician records in Nevada
- Diva Agarwal, DOLas Vegas, NV1861328023
- Rolando Ania, MD, FAANReno, NV1467682245
- Azin Azma, MDLas Vegas, NV1669632154
- Gregory Baker, DOLas Vegas, NV1497775522
- Robert Balsiger, D.O.Las Vegas, NV1083935811
- Charles Bernick, M.D.Las Vegas, NV1083692743
- Krupesh Bhakta, DOLas Vegas, NV1114452687
- Nadir Bilici, MDHenderson, NV1174152482
- Melissa Bloch, M.D.Reno, NV1982718631
- Mokhtar Boukhari, DOHenderson, NV1043716962
Common questions
What is Byung Chan Thomas Ahn, M.D.'s NPI number?
Byung Chan Thomas Ahn, M.D.'s National Provider Identifier (NPI) is 1962701219, issued on Mar 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Byung Chan Thomas Ahn, M.D. located?
The NPPES record lists a practice address at 7111 S Virginia St Ste D2, Reno, NV, 89511. Phone: (775) 870-1230. Providers update this record themselves, so call before visiting.
How can I verify Byung Chan Thomas Ahn, M.D.'s license?
NPPES lists Nevada license number 18133, 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 Byung Chan Thomas Ahn, M.D. prescribe under Medicare Part D?
In 2024, Byung Chan Thomas Ahn, M.D. had 963 Medicare Part D claims for 259 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Byung Chan Thomas Ahn, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.