NPPES file of Aug 9, 2026

Chee Yao Lim, M.D.

Critical Care Medicine (Internal Medicine) Physician · Grand Rapids, MI

Chee Yao Lim, M.D. is a critical care medicine (internal medicine) physician with a practice address in Grand Rapids, Michigan, and NPI 1245805142, issued on May 24, 2021. Check the license (Michigan 4301511989, 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
1245805142
Name
Chee Yao Lim
Credential
M.D.
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License number
4301511989 MI
Self-reported in NPPES; status is on the state search
Practice location
4100 Lake Dr SE Ste 200, Grand Rapids, MI 49546
Phone
(929) 507-9325
Enumerated
May 24, 2021
Record last updated
Jun 15, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest critical care medicine (internal medicine) physician records → All 178 in Michigan → Look up another NPI →

Also registered at 4100 Lake Dr SE Ste 200

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

  1. Hafsa Abdulla, MDCritical Care Medicine (Internal Medicine) Physician1093240855
  2. Maria Katrina Abril, M.D.Pulmonary Disease Physician1558789131
  3. Sara Akbar, MDPulmonary Disease Physician1649756685
  4. Mary Barr, NPNurse Practitioner1003859596
  5. Nancy Bender HausmanSleep Medicine (Psychiatry & Neurology) Physician1366460172
  6. Rafael Bernal, DOInternal Medicine Physician1912692740

Verify Chee Yao Lim 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 4301511989    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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50% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024

349 Medicare Part D claims for 59 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Chee Yao Lim349
  2. Specialty average696

Most prescribed

  1. Atorvastatin Calcium28 claims
  2. Amlodipine Besylate21 claims
  3. Alcohol Prep Pads20 claims
  4. Albuterol Sulfate Hfa17 claims
  5. Tamsulosin Hcl11 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.

Industry payments in 2024: $103.51

1 payment: food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chee Yao Lim$103.51
  2. Specialty average$2,958.68

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Chee Yao Lim among 178 critical care medicine (internal medicine) physician records in Michigan

Chee Yao Lim, M.D. is one of 178 critical care medicine (internal medicine) physician records with a practice address in Michigan. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 93% of them.

  • NPI issued2021 · 93% of these records are older, 6% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileNo · 76% of these records are
  • Record last updated2025 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Michigan

There are 178 critical care medicine (internal medicine) physician records in Michigan.

All 178 in Michigan → Every provider in Grand Rapids → Critical Care Medicine (Internal Medicine) Physician nationwide →

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

  1. Julia Becker, MDGrand Rapids, MI 495461902969546
  2. Wael Berjaoui, MDGrand Rapids, MI 495461851497424
  3. Diego Conci, M.D.Grand Rapids, MI 495461548442627
  4. Stephen Fitch, MDGrand Rapids, MI 495461538109574
  5. Michael Harrison, MDGrand Rapids, MI 495461528008554
  6. Marc McClelland, MDGrand Rapids, MI 495461760422786
  7. Heather Osborn-Heaford, MDGrand Rapids, MI 495461710197355
  8. Susan Pasnick, MDGrand Rapids, MI 495461669671772

Common questions

What is Chee Yao Lim, M.D.'s NPI number?

Chee Yao Lim, M.D.'s National Provider Identifier (NPI) is 1245805142, issued on May 24, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Chee Yao Lim, M.D. located?

The NPPES record lists a practice address at 4100 Lake Dr SE Ste 200, Grand Rapids, MI, 49546. Phone: (929) 507-9325. Providers update this record themselves, so call before visiting.

How can I verify Chee Yao Lim, M.D.'s license?

NPPES lists Michigan license number 4301511989, 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 Chee Yao Lim, M.D. prescribe under Medicare Part D?

In 2024, Chee Yao Lim, M.D. had 349 Medicare Part D claims for 59 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.