NPPES file of Aug 9, 2026

Steven Charles Funk, M.D.

Anesthesiology Physician · Yuma, AZ

Steven Charles Funk, M.D. is an anesthesiology physician with a practice address in Yuma, Arizona, and NPI 1245259894, issued on Jul 18, 2006. Check the license (Arizona 20539, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1245259894
Name
Steven Charles Funk
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
20539 AZ
334315-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
2400 S Avenue A, Yuma, AZ 85364
Phone
(928) 344-2000
Enumerated
Jul 18, 2006
Record last updated
Nov 19, 2024
Medicare enrollment
Enrolled (PECOS I20061009000143); accepts Medicare assignment
Medical or professional school
University Of Utah School Of Medicine, 1990
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest anesthesiology physician records → All 1,473 in Arizona → Look up another NPI →

Also registered at 2400 S Avenue A

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

  1. Muhammad Aamer, M.D.Family Medicine Physician1437574720
  2. Rafi Aboona, MDInternal Medicine Physician1780315374
  3. Asmerom Adhanom, D.O.Anesthesiology Physician1720440779
  4. Sara Ahmed, MDInternal Medicine Physician1144524828
  5. Ayoola Ajayi, MBBSAnesthesiology Physician1851821482
  6. Deanna AlcalaInpatient Obstetric Registered Nurse1942164934

Verify Steven Charles Funk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 20539    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 Arizona 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.

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One hospital affiliation

  1. Yuma Regional Medical CenterYuma, AZ · Acute Care Hospitals2 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Steven Charles Funk among 1,473 anesthesiology physician records in Arizona

Steven Charles Funk, M.D. is one of 1,473 anesthesiology physician records with a practice address in Arizona. 73% 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 16% of them.

  • NPI issued2006 · 16% of these records are older, 44% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1990 · median 2003 among the 984 with a school on file
  • Record last updated2024 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

33 anesthesiology physician records list a practice address in Yuma

They are 33 of the 1,821 NPPES records with a practice address in Yuma, and 1,473 anesthesiology physician records in Arizona.

All 1,473 in Arizona → Every provider in Yuma → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Gary Berg, M.D.Yuma, AZ 853641639175698
  2. Christopher Davis, M.D.Yuma, AZ 853641548201197
  3. Chandrasekhar Doniparthi, M.D.Yuma, AZ 853641093702904
  4. Timothy Graham, M.D.Yuma, AZ 853641760479695
  5. Rajesh Khona, M.D.Yuma, AZ 853641467458182
  6. Muthiah Nachiappan, M.D.Yuma, AZ 853641912903535
  7. Hosahally Nagaraj, M.D.Yuma, AZ 853641255449906
  8. Kita Patel, M.D.Yuma, AZ 853641225035660

Common questions

What is Steven Charles Funk, M.D.'s NPI number?

Steven Charles Funk, M.D.'s National Provider Identifier (NPI) is 1245259894, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Steven Charles Funk, M.D. located?

The NPPES record lists a practice address at 2400 S Avenue A, Yuma, AZ, 85364. Phone: (928) 344-2000. Providers update this record themselves, so call before visiting.

How can I verify Steven Charles Funk, M.D.'s license?

NPPES lists Arizona license number 20539, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. 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. Medicare files from data.cms.gov. 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.