Seunghwan Byun, MD
Hospitalist Physician · Rio Rancho, NM
Seunghwan Byun, MD is a hospitalist physician with a practice address in Rio Rancho, New Mexico, and NPI 1013399294, issued on Jun 23, 2015. Check the license (New Mexico MD2018-0297, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Seunghwan Byun
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- MD2018-0297 NM
319091 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2400 Unser Blvd SE, Rio Rancho, NM 87124
- Phone
- (505) 253-7878
- Enumerated
- Jun 23, 2015
- Entity
- Type 1 · individual
Also registered at 2400 Unser Blvd SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kyle Abbott, CPSWPeer Specialist1447125752
- Ibukun Akinboyewa, MDFamily Medicine Physician1245769843
- Laura Armijo, NURSE PRACTITIONERNurse Practitioner1134986151
- Victoria Artiaga, FNP-CNurse Practitioner1972361228
- Lauren Atkinson, PA-CSurgical Physician Assistant1104119296
- Angela Barnes, MDGastroenterology Physician1487218434
Verify Seunghwan Byun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license MD2018-0297Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
86% fewer Medicare Part D claims than the average hospitalist physician in 2024
133 Medicare Part D claims for 59 beneficiaries, against an average of 940 among the 13,923 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Furosemide14 claims
- Spironolactone12 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 practice group's Medicare quality score for 2023: 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $26.76
1 payment, mostly food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 5,522 providers of this specialty with any payment received $807.73 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.
4 hospital and facility affiliations
- Cogent Medical Care PCNyack, NY
- East Post Road Medical Services PCWhite Plains, NY
- Empire Wound Physician Services PLLCLynbrook, NY
- North Shore-Lij Medical PCPlainview, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hospitalist Physician providers in New Mexico
There are 50 hospitalist physician records in New Mexico.
Other hospitalist physician records in New Mexico
- Maher Al-Rahamneh, MDLas Cruces, NM1497086409
- Syed Anis, MDLas Cruces, NM1982396206
- Claudia Anison, MDAlbuquerque, NM1770516270
- Shay Beck, MDFarmington, NM1215590526
- Janet Blanchard, MDAlbuquerque, NM1134213507
- Sarah BurnsRio Rancho, NM1346582392
- Sara Campbell, APRN CNS-BCLovington, NM1134434525
- Tatiana CanningLos Alamos, NM1245263730
- Crystal Cardwell, MDRio Rancho, NM1124281381
- John Caskey, MDSanta Fe, NM1417061391
Common questions
What is Seunghwan Byun, MD's NPI number?
Seunghwan Byun, MD's National Provider Identifier (NPI) is 1013399294, issued on Jun 23, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Seunghwan Byun, MD located?
The NPPES record lists a practice address at 2400 Unser Blvd SE, Rio Rancho, NM, 87124. Phone: (505) 253-7878. Providers update this record themselves, so call before visiting.
How can I verify Seunghwan Byun, MD's license?
NPPES lists New Mexico license number MD2018-0297, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Seunghwan Byun, MD prescribe under Medicare Part D?
In 2024, Seunghwan Byun, MD had 133 Medicare Part D claims for 59 beneficiaries; the average among hospitalist physician prescribers was 940. Part D covers Medicare prescriptions only.
What is Seunghwan Byun, MD's Medicare quality score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.