NPPES file of Aug 9, 2026

Hyun Jin Yoo, MD

Hospitalist Physician · Rochester, NY

Hyun Jin Yoo, MD is a hospitalist physician with a practice address in Rochester, New York, and NPI 1255561809, issued on Jul 16, 2009. Check the license (New York 269861, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255561809
Name
Hyun Jin Yoo
Credential
MD
Primary taxonomy
Hospitalist Physician 208M00000X
License numbers
269861 NY
4301092049 MI
Self-reported in NPPES; status is on the state search
Practice location
1425 Portland Ave Bldg 3, Rochester, NY 14621
Phone
(585) 922-9080
Enumerated
Jul 16, 2009
Record last updated
Apr 29, 2024
Medicaid ID
03251943 NY
Medicare enrollment
Enrolled (PECOS I20100922000555); accepts Medicare assignment
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 1425 Portland Ave Bldg 3

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

  1. Mohamad AbbaraStudent in an Organized Health Care Education/Training Program1811888472
  2. Ethan Abell, PA-CPhysician Assistant1528994969
  3. Saeed AhmadStudent in an Organized Health Care Education/Training Program1265375950
  4. Asmaa Ahmed, MDStudent in an Organized Health Care Education/Training Program1710618657
  5. Lina AhmedStudent in an Organized Health Care Education/Training Program1386439982
  6. Usman AhmedStudent in an Organized Health Care Education/Training Program1902748742

Verify Hyun Jin Yoo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 269861
    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 New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.5 times the Medicare Part D claims of the average hospitalist physician in 2024

1,328 Medicare Part D claims for 392 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 32 claims were for opioids.

  1. Hyun Yoo1,328
  2. Specialty average521

Most prescribed

  1. Atorvastatin Calcium88 claims
  2. Amlodipine Besylate76 claims
  3. Levothyroxine Sodium52 claims
  4. Losartan Potassium46 claims
  5. Gabapentin42 claims
  6. Famotidine37 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): 95.2 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.

  1. Qualityout of 100 · 30% of the final score70.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

2 hospitals and group practices

  1. Rochester General HospitalRochester, NY · Acute Care Hospitals2 of 5 stars
  2. The Unity Hospital OF RochesterRochester, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Hyun Jin Yoo among 2,067 hospitalist physician records in New York

Hyun Jin Yoo, MD is one of 2,067 hospitalist physician records with a practice address in New York. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 23% of them.

  • NPI issued2009 · 23% of these records are older, 72% newer
  • In a Medicare fileYes · 93% of these records are
  • In the CMS Doctors and Clinicians fileYes · 83% of these records are
  • Graduated2003 · median 2013 among the 1,716 with a school on file
  • Record last updated2024 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

265 hospitalist physician records list a practice address in Rochester

They are 265 of the 20,520 NPPES records with a practice address in Rochester, and 2,067 hospitalist physician records in New York.

The 8 hospitalist physician records with the nearest ZIP codes

  1. Rutvic Amin, MDRochester, NY 146211104884741
  2. Kalyana Kanaparthy, M.DRochester, NY 146211255498325
  3. Christina Kosta Cashimere, MDRochester, NY 146211427003268
  4. Amar Munsiff, M.D.Rochester, NY 146211629024104
  5. Walter Polashenski, M.D.Rochester, NY 146211295754794
  6. Carl Reynolds, MDRochester, NY 146211548214646
  7. Suzan Saber, MDRochester, NY 146211710078845
  8. Arshad Sami, M.D.Rochester, NY 146211679502199

Common questions

What is Hyun Jin Yoo, MD's NPI number?

Hyun Jin Yoo, MD's National Provider Identifier (NPI) is 1255561809, issued on Jul 16, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Hyun Jin Yoo, MD located?

The NPPES record lists a practice address at 1425 Portland Ave Bldg 3, Rochester, NY, 14621. Phone: (585) 922-9080. Providers update this record themselves, so call before visiting.

How can I verify Hyun Jin Yoo, MD's license?

NPPES lists New York license number 269861, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Hyun Jin Yoo, MD prescribe under Medicare Part D?

In 2024, Hyun Jin Yoo, MD had 1,328 Medicare Part D claims for 392 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.

What is Hyun Jin Yoo, MD's MIPS final score?

The 2023 MIPS final score is 95.2 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.