NPPES file of Aug 9, 2026

Byeori Lee

Internal Medicine Physician · Philadelphia, PA

Byeori Lee is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1659867406, issued on Jul 5, 2018. Check the license (Pennsylvania MT214833, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1659867406
Name
Byeori Lee
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
MT214833 PA
M-2267 GU
Self-reported in NPPES; status is on the state search
Practice location
5501 Old York RD Ste 1, Philadelphia, PA 19141
Phone
(215) 456-7890
Enumerated
Jul 5, 2018
Record last updated
Aug 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210930000950); 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 5501 Old York RD Ste 1

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

  1. Fattum AbbadStudent in an Organized Health Care Education/Training Program1750212270
  2. Vitoria Acar, MDStudent in an Organized Health Care Education/Training Program1780500017
  3. Omar AhmadStudent in an Organized Health Care Education/Training Program1508596271
  4. Shakelah Ahmady, CRNPPediatric Nurse Practitioner1669139887
  5. Eman Ahmed, DOStudent in an Organized Health Care Education/Training Program1194518340
  6. Elise Ahn, MDStudent in an Organized Health Care Education/Training Program1639009095

Verify Byeori Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MT214833
    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 Pennsylvania license search

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99% fewer Medicare Part D claims than the average internal medicine physician in 2024

43 Medicare Part D claims for 11 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.

  1. Byeori Lee43
  2. Specialty average3,176

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 MIPS final score for 2023 (Medicare payment program): 88.1 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.

  1. Qualityout of 100 · 30% of the final score87.2
  2. Costout of 100 · 30%74.7
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

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

Bills Medicare through one group practice

  1. Guam Healthcare Development IncorporatedDededo, GU

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Byeori Lee among 7,300 internal medicine physician records in Pennsylvania

Byeori Lee is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 71% of them.

  • NPI issued2018 · 71% of these records are older, 26% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2016 · median 2008 among the 4,208 with a school on file
  • Record last updated2021 · 56% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,855 internal medicine physician records list a practice address in Philadelphia

They are 1,855 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,300 internal medicine physician records in Pennsylvania.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Richard Allman, MDPhiladelphia, PA 191411316908015
  2. Jody Borgman, MDPhiladelphia, PA 191411235106378
  3. Jacqueline Bowers, MDPhiladelphia, PA 191411619944626
  4. Mark Capkin, MDPhiladelphia, PA 191411114994258
  5. Shivanandh Chandrasekaran, MDPhiladelphia, PA 191411205824109
  6. Rodney Elkin, M.D.Philadelphia, PA 191411376580506
  7. Anita Govil, MDPhiladelphia, PA 191411174583462
  8. Rohit Gulati, M.D.Philadelphia, PA 191411790748408

Common questions

What is Byeori Lee's NPI number?

Byeori Lee's National Provider Identifier (NPI) is 1659867406, issued on Jul 5, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Byeori Lee located?

The NPPES record lists a practice address at 5501 Old York RD Ste 1, Philadelphia, PA, 19141. Phone: (215) 456-7890. Providers update this record themselves, so call before visiting.

How can I verify Byeori Lee's license?

NPPES lists Pennsylvania license number MT214833, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Byeori Lee prescribe under Medicare Part D?

In 2024, Byeori Lee had 43 Medicare Part D claims for 11 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Byeori Lee's MIPS final score?

The 2023 MIPS final score is 88.1 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), 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.