Gregory Cheek, M.D.
Critical Care Medicine (Internal Medicine) Physician · Loma Linda, CA
Gregory Cheek, M.D. is a critical care medicine (internal medicine) physician with a practice address in Loma Linda, California, and NPI 1982624003, issued on Jul 20, 2006. Check the license (California G63516, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gregory Cheek
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- G63516 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11370 Anderson St Ste 3150, Loma Linda, CA 92354
- Phone
- (909) 558-2191
- Enumerated
- Jul 20, 2006
- Record last updated
- Feb 12, 2024
- Medicaid ID
- 00G635160 CA
- Medicare enrollment
- Enrolled (PECOS I20070117000327); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 723 in California → Look up another NPI →
Also registered at 11370 Anderson St Ste 3150
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ryan Marais, MDInternal Medicine Physician1922688282
- Ruth RamonInternal Medicine Physician1063154854
Verify Gregory Cheek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G63516Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 85.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Faculty Physicians And Surgeons OF LlusmLoma Linda, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Cheek among 723 critical care medicine (internal medicine) physician records in California
Gregory Cheek, M.D. is one of 723 critical care medicine (internal medicine) physician records with a practice address in California. 87% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 60% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1987 · median 2005 among the 559 with a school on file
- Record last updated2024 · 50% 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 California 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 California
There are 723 critical care medicine (internal medicine) physician records in California.
All 723 in California → Every provider in Loma Linda → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Unknown Abdul Hameed Zaid, M.B,B.SLoma Linda, CA 923541679908800
- Moosa Azadian, M.D.Loma Linda, CA 923541013443746
- Khazenay Bakhsh, DOLoma Linda, CA 923541184940033
- David Bland, M.D.Loma Linda, CA 923541649290750
- Naureen Farook, MDLoma Linda, CA 923541255861852
- David Hecht, DOLoma Linda, CA 923541972656429
- Niranjan Jeganathan, M.D.Loma Linda, CA 923541578724977
- Kanwaljeet Maken, M.D.Loma Linda, CA 923541902823776
Common questions
What is Gregory Cheek, M.D.'s NPI number?
Gregory Cheek, M.D.'s National Provider Identifier (NPI) is 1982624003, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Cheek, M.D. located?
The NPPES record lists a practice address at 11370 Anderson St Ste 3150, Loma Linda, CA, 92354. Phone: (909) 558-2191. Providers update this record themselves, so call before visiting.
How can I verify Gregory Cheek, M.D.'s license?
NPPES lists California license number G63516, 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.
What is Gregory Cheek, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.