Gwang M. Kim, MD
Hospitalist Physician · Sacramento, CA
Gwang M. Kim, MD is a hospitalist physician with a practice address in Sacramento, California, and NPI 1942373253, issued on Nov 16, 2006. Check the license (California A66217, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gwang M. Kim
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A66217 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2025 Morse Ave, Sacramento, CA 95825
- Phone
- (916) 973-5000
- Enumerated
- Nov 16, 2006
- Record last updated
- Jan 10, 2022
- Medicaid ID
- 00A662170 CA
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 2025 Morse Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gwang M. Kim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A66217Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average hospitalist physician in 2024
67 Medicare Part D claims for 31 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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.
Gwang M. Kim among 3,099 hospitalist physician records in California
Gwang M. Kim, MD is one of 3,099 hospitalist physician records with a practice address in California. 90% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 73% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileNo · 81% of these records are
- Record last updated2022 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Sacramento → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Ritu Bhatnagar, MDSacramento, CA 958251699853341
- Rizwana Chaudhry, MDSacramento, CA 958251104905249
- Gene Choi, MDSacramento, CA 958251629156336
- John Fitz Gibbon, MDSacramento, CA 958251568540250
- Melody Hsieh, MDSacramento, CA 958251861570541
- Phil Kang, MDSacramento, CA 958251932271749
- Huong Le, MDSacramento, CA 958251992883607
- Dharmendrakumar Patel, MDSacramento, CA 958251023196748
Common questions
What is Gwang M. Kim, MD's NPI number?
Gwang M. Kim, MD's National Provider Identifier (NPI) is 1942373253, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gwang M. Kim, MD located?
The NPPES record lists a practice address at 2025 Morse Ave, Sacramento, CA, 95825. Phone: (916) 973-5000. Providers update this record themselves, so call before visiting.
How can I verify Gwang M. Kim, MD's license?
NPPES lists California license number A66217, 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 Gwang M. Kim, MD prescribe under Medicare Part D?
In 2024, Gwang M. Kim, MD had 67 Medicare Part D claims for 31 beneficiaries; the average among hospitalist physician prescribers was 521. 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.