NPPES file of Aug 9, 2026

Robert F. Crooks, M.D.

Critical Care Medicine (Internal Medicine) Physician · Fresno, CA

Robert F. Crooks, M.D. is a critical care medicine (internal medicine) physician with a practice address in Fresno, California, and NPI 1558368860, issued on Jun 30, 2005. Check the license (California G42497, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558368860
Name
Robert F. Crooks
Credential
M.D.
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License number
G42497 CA
Self-reported in NPPES; status is on the state search
Practice location
6327 N Fresno St, Fresno, CA 93710
Phone
(559) 431-4020
Enumerated
Jun 30, 2005
Record last updated
Dec 2, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(559) 431-4589
Medicaid ID
00G424970 CA
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.
Download card Updates feed

8 nearest critical care medicine (internal medicine) physician records → All 723 in California → Look up another NPI →

Also registered at 6327 N Fresno St

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

  1. Paul Goebel, M.D.Critical Care Medicine (Internal Medicine) Physician1851398150
  2. Anoush Khodaverdian, M.D.Pediatrics Physician1215967054
  3. John Roper, M.D.Hospitalist Physician1750389334
  4. Karandeep Singh, MDHospitalist Physician1659313567
  5. Roydon Steinke, M.D.Obstetrics & Gynecology Physician1003931304
  6. Pavel Volkov, MDInternal Medicine Physician1245556315

Verify Robert F. Crooks in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G42497    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 California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Robert F. Crooks among 723 critical care medicine (internal medicine) physician records in California

Robert F. Crooks, 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 not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 94% newer
  • In a Medicare fileNo · 87% of these records are
  • In the CMS Doctors and Clinicians fileNo · 77% of these records are
  • Record last updated2010 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 723 in California → Every provider in Fresno → Critical Care Medicine (Internal Medicine) Physician nationwide →

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

  1. Paul Goebel, M.D.Fresno, CA 937101851398150
  2. Richard Holden, DOFresno, CA 937101952309437
  3. Waqas Aslam, M.DFresno, CA 937011841509320
  4. Amritpal Nat, B.A. & M.D.Fresno, CA 937011356634240
  5. Talal Arab, M.DFresno, CA 937201093104457
  6. Pankaj Bharati, MDFresno, CA 937201588970024
  7. Javier Coronado, M.D.Fresno, CA 937201154527554
  8. Ali Rashidian, M.D.Fresno, CA 937201740590298

Common questions

What is Robert F. Crooks, M.D.'s NPI number?

Robert F. Crooks, M.D.'s National Provider Identifier (NPI) is 1558368860, issued on Jun 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Robert F. Crooks, M.D. located?

The NPPES record lists a practice address at 6327 N Fresno St, Fresno, CA, 93710. Phone: (559) 431-4020. Providers update this record themselves, so call before visiting.

How can I verify Robert F. Crooks, M.D.'s license?

NPPES lists California license number G42497, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.