Ingrid T. Lim, M.D.
Emergency Medicine Physician · Concord, CA
Ingrid T. Lim, M.D. is an emergency medicine physician with a practice address in Concord, California, and NPI 1295847077, issued on Aug 31, 2006. Check the license (California A83973, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ingrid T. Lim
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A83973 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2540 East St, Concord, CA 94520
- Phone
- (415) 682-8200
- Enumerated
- Aug 31, 2006
- Record last updated
- Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041001001097); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2002
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 2540 East St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Abrass, M.D. M.P.HEmergency Medicine Physician1538395017
- Minbo BaiAnesthesiology Physician1427510775
- Michael Buchele, M.D.Emergency Medicine Physician1548283724
- Richard Carmel, MDRadiation Oncology Physician1902897317
- Christine Cesca, MDAnatomic Pathology & Clinical Pathology Physician1003997347
- Daniel Chinn, MDRadiation Oncology Physician1063493757
Verify Ingrid T. Lim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A83973Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average emergency medicine physician in 2024
145 Medicare Part D claims for 91 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Prednisone13 claims
- Ondansetron Odt12 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
- Permanente Medical Group IncSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ingrid T. Lim among 7,751 emergency medicine physician records in California
Ingrid T. Lim, M.D. is one of 7,751 emergency medicine physician records with a practice address in California. 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2002 · median 2011 among the 4,560 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Concord → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Andrew Abrass, M.D. M.P.HConcord, CA 945201538395017
- Rebeka Barth, M.D.Concord, CA 945201700918349
- Michael Buchele, M.D.Concord, CA 945201548283724
- Ryan Finlayson, M.D.Concord, CA 945201255581773
- Leslie Fitzgibbons, M.D.Concord, CA 945201881617017
- Bruce Friedberg, M.D.Concord, CA 945201295758431
- Samuel Glassner, M.D.Concord, CA 945201568485605
- Catherine Hurt, M.D.Concord, CA 945201033132105
Common questions
What is Ingrid T. Lim, M.D.'s NPI number?
Ingrid T. Lim, M.D.'s National Provider Identifier (NPI) is 1295847077, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ingrid T. Lim, M.D. located?
The NPPES record lists a practice address at 2540 East St, Concord, CA, 94520. Phone: (415) 682-8200. Providers update this record themselves, so call before visiting.
How can I verify Ingrid T. Lim, M.D.'s license?
NPPES lists California license number A83973, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ingrid T. Lim, M.D. prescribe under Medicare Part D?
In 2024, Ingrid T. Lim, M.D. had 145 Medicare Part D claims for 91 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.