NPPES file of Aug 9, 2026

Pearl Guozhu Lee, M.D.

Geriatric Medicine (Internal Medicine) Physician · Ann Arbor, MI

Pearl Guozhu Lee, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Ann Arbor, Michigan, and NPI 1902923360, issued on Mar 23, 2007. Check the license (Michigan 4301078123, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1902923360
Name
Pearl Guozhu Lee
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License numbers
4301078123 MI
A89009 CA
Self-reported in NPPES; status is on the state search
Practice location
4260 Plymouth RD, Ann Arbor, MI 48109
Phone
(734) 764-6831
Enumerated
Mar 23, 2007
Record last updated
Mar 7, 2023
Medicaid ID
4600979 MI
Medicare enrollment
Enrolled (PECOS I20040713001124); accepts Medicare assignment
Medical or professional school
Saint Louis University School Of Medicine, 2001
Telehealth
Offers telehealth (CMS)
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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8 nearest geriatric medicine (internal medicine) physician records → All 184 in Michigan → Look up another NPI →

Also registered at 4260 Plymouth RD

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

  1. Regina Abney, MSWClinical Social Worker1518009877
  2. Michelle Adgate, MSWClinical Social Worker1942063235
  3. Neil Alexander, MDGeriatric Medicine (Internal Medicine) Physician1760563118
  4. Marjorie Almeda, DOGeriatric Medicine (Internal Medicine) Physician1295740728
  5. James Baker, MDPediatrics Physician1790791952
  6. Sami Barmada, MD, PHDNeurology Physician1144247891

Verify Pearl Guozhu Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301078123    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 Michigan license search

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22% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

3,306 Medicare Part D claims for 265 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 46 claims were for opioids.

  1. Pearl Lee3,306
  2. Specialty average4,246

Most prescribed

  1. Atorvastatin Calcium255 claims
  2. Amlodipine Besylate194 claims
  3. Levothyroxine Sodium165 claims
  4. Losartan Potassium159 claims
  5. Omeprazole90 claims
  6. Metoprolol Succinate88 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 one group practice

  1. Regents OF The University OF MichiganAnn Arbor, MI

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

Pearl Guozhu Lee among 184 geriatric medicine (internal medicine) physician records in Michigan

Pearl Guozhu Lee, M.D. is one of 184 geriatric medicine (internal medicine) physician records with a practice address in Michigan. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 57% of them.

  • NPI issued2007 · 57% of these records are older, 35% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2001 · median 1997 among the 99 with a school on file
  • Record last updated2023 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in Michigan

There are 184 geriatric medicine (internal medicine) physician records in Michigan.

All 184 in Michigan → Every provider in Ann Arbor → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Marjorie Almeda, DOAnn Arbor, MI 481091295740728
  2. Julie Bynum, MDAnn Arbor, MI 481091851333959
  3. Karen Hall, M.D., PH.D.Ann Arbor, MI 481091134214687
  4. Jeffrey Halter, MDAnn Arbor, MI 481091902987357
  5. Robert Hogikyan, M.D.Ann Arbor, MI 481091871686121
  6. Darius Joshi, M.D.Ann Arbor, MI 481091750483061
  7. Tatyana Krivchenya, MDAnn Arbor, MI 481091942239686
  8. Lillian Min, MDAnn Arbor, MI 481091386663219

Common questions

What is Pearl Guozhu Lee, M.D.'s NPI number?

Pearl Guozhu Lee, M.D.'s National Provider Identifier (NPI) is 1902923360, issued on Mar 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Pearl Guozhu Lee, M.D. located?

The NPPES record lists a practice address at 4260 Plymouth RD, Ann Arbor, MI, 48109. Phone: (734) 764-6831. Providers update this record themselves, so call before visiting.

How can I verify Pearl Guozhu Lee, M.D.'s license?

NPPES lists Michigan license number 4301078123, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Pearl Guozhu Lee, M.D. prescribe under Medicare Part D?

In 2024, Pearl Guozhu Lee, M.D. had 3,306 Medicare Part D claims for 265 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.