James Ray Mata Lim, M.D.
Infectious Disease Physician · Grand Rapids, MI
James Ray Mata Lim, M.D. is an infectious disease physician with a practice address in Grand Rapids, Michigan, and NPI 1619329406, issued on Jul 6, 2016. Check the license (Michigan 4301510879, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- James Ray Mata Lim
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- 4301510879 MI
4301110158 MI
Self-reported in NPPES; status is on the state search - Practice location
- 230 Michigan St NE Ste 230, Grand Rapids, MI 49503
- Phone
- (616) 774-2822
- Enumerated
- Jul 6, 2016
- Record last updated
- Aug 6, 2024
- Medicare enrollment
- Enrolled (PECOS I20240613000994); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 301 in Michigan → Look up another NPI →
Also registered at 230 Michigan St NE Ste 230
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jordan Ashdown, PA-CPhysician Assistant1154832160
- Mudita Bhugra, MDInternal Medicine Physician1033347216
- Hannah Bray, MDInternal Medicine Physician1164001079
- Ann Chamberlain, NPGerontology Nurse Practitioner1851984330
- Zachary Ciochetto, M.D.Infectious Disease Physician1821520545
- Joshua Donkin, MDInfectious Disease Physician1669967964
Verify James Ray Mata Lim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301510879Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average infectious disease physician in 2024
559 Medicare Part D claims for 103 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Gabapentin36 claims
- Albuterol Sulfate Hfa34 claims
- Atorvastatin Calcium29 claims
- Metformin Hcl23 claims
- Amoxicillin-Clavulanate Potass18 claims
- Losartan Potassium18 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: $18.46
1 payment: food and beverage; the largest payer was Ferring Pharmaceuticals Inc. The 3,895 providers of this specialty with any payment received $4,362.19 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.
Bills Medicare through one group practice
- Spectrum Health Primary Care PartnersGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Ray Mata Lim among 301 infectious disease physician records in Michigan
James Ray Mata Lim, M.D. is one of 301 infectious disease physician records with a practice address in Michigan. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 78% of them.
- NPI issued2016 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2016 · median 2002 among the 224 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Michigan
There are 301 infectious disease physician records in Michigan.
All 301 in Michigan → Every provider in Grand Rapids → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- David Baumgartner, MDGrand Rapids, MI 495031033144456
- Anamaria Bondici, MDGrand Rapids, MI 495031942524020
- Jorgelina De Sanctis, MDGrand Rapids, MI 495031396950226
- David Dobbie, M.D.Grand Rapids, MI 495031639116411
- Nnaemeka EgwuatuGrand Rapids, MI 495031588686695
- Mimi Emig, M.D.Grand Rapids, MI 495031205817863
- Christina Fahlsing, MDGrand Rapids, MI 495031730315474
- Minerva Galang, MDGrand Rapids, MI 495031467510933
Common questions
What is James Ray Mata Lim, M.D.'s NPI number?
James Ray Mata Lim, M.D.'s National Provider Identifier (NPI) is 1619329406, issued on Jul 6, 2016. An NPI identifies a provider in billing; it is not a license.
Where is James Ray Mata Lim, M.D. located?
The NPPES record lists a practice address at 230 Michigan St NE Ste 230, Grand Rapids, MI, 49503. Phone: (616) 774-2822. Providers update this record themselves, so call before visiting.
How can I verify James Ray Mata Lim, M.D.'s license?
NPPES lists Michigan license number 4301510879, 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 James Ray Mata Lim, M.D. prescribe under Medicare Part D?
In 2024, James Ray Mata Lim, M.D. had 559 Medicare Part D claims for 103 beneficiaries; the average among infectious disease physician prescribers was 689. 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.
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.