Dr. Steven Charles Funk, MD

  • Yuma, AZ
  • Anesthesiologist
NPI1245259894PAC ID4981508447
Medicare services, 2024
164
Medicare patients, 2024
258
Hospital affiliations
1
Industry payments
$145
Medical groups
2
Practice address
2400 South Avenue a, Yuma, AZ 85364
Practice phone
Call (928) 336-7600
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Onvida Health Yuma Medical Center

Hospital · Yuma, Arizona

See all 4 affiliations

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Dr. Steven Charles Funk is an anesthesiologist in Yuma, Arizona

Dr. Funk practices at Onvida Health Yuma Medical Center in Yuma, Arizona, part of Onvida Health.

Dr. Funk's NPI, 1245259894, was assigned on July 18, 2006. Dr. Funk graduated from University of Utah School of Medicine in 1990. Dr. Funk holds Arizona license 20539.

NPI and contact details
Medicare PAC ID
4981508447
NPI enumeration date
July 18, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(928) 336-7600
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
62
Medical school graduation
1990

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Steven Charles Funk practices at Onvida Health Yuma Medical Center in Yuma, Arizona

Dr. Funk's primary practice is Onvida Health Yuma Medical Center, at 2400 South Avenue a, Yuma, AZ 85364 in Yuma County. The practice phone is (928) 336-7600.

Source: Dmand AI Affiliation Data

Dr. Steven Charles Funk is affiliated with 2 sites of care and 2 medical groups

Dr. Funk's primary practice is Onvida Health Yuma Medical Center in Yuma, Arizona, part of Onvida Health. The medical group on file is Onvida Health Yuma Medical Center. Dmand AI also links Dr. Funk to 1 more group practice or clinic and 1 medical group, each named with a free account. Dr. Funk's employer is on file too: a hospital.

See all 4 affiliations for Dr. Funk

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Steven Charles Funk's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Funk practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Onvida Health Yuma Medical CenterAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Steven Charles Funk is one of 1,244 anesthesiologists in Arizona

Anesthesiology is Dr. Funk's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Funk's licenses on file in 2 states: Arizona and Utah.

Specialties and state licenses

  • Anesthesiology, ArizonaPrimaryLicense 20539 · taxonomy 207L00000X
  • Utah licenseLicense 334315-1205

Anesthesiologists near Dr. Funk

Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Steven Charles Funk billed Medicare for 164 services in 2024

CMS data shows 164 Medicare services from Dr. Funk across 5 procedure codes in 2024, for 258 Medicare patients. Medicare paid $20,000 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024164
Medicare patients258
Paid by Medicare$20,000
Procedure codes5

Dr. Funk's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Anesthesia
2023: 1272024: 16429%

Dr. Funk compared with the Arizona median for anesthesiologists, 2024

  • Dr. Funk
  • Arizona median
Medicare services
164vs 722.3 times
Medicare patients
258vs 13394% above

Medians across 1,218 anesthesiologists in Arizona with Dmand AI profiles that report each measure.

Dr. Funk's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Funk

Need commercial claims for Dr. Funk?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Funk and other anesthesiologists in Arizona.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Steven Charles Funk treated 258 Medicare patients in 2024, average age 74

CMS counts 258 Medicare patients who saw Dr. Funk in 2024. The largest group is 65 to 74, with 121 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Funk's median patient age at 61, with 66% women.

Medicare patients, 2024258
Average age74
Average risk score1.34
Also on Medicaid16%

Dr. Funk's Medicare patients by age, 2024

Dr. Funk's Medicare patients by sex, 2024

  • Women12147%
  • Men13753%

Chronic conditions among Dr. Funk's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis47%
  4. Ischemic heart disease41%
  5. Diabetes38%
  6. Chronic kidney disease34%
  7. Atrial fibrillation23%
  8. Anxiety21%

Share of Medicare patients with each condition. A patient can have several.

Dr. Funk's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women66%
  • Men34%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

How Dr. Steven Charles Funk takes part in Medicare

Dr. Funk accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Steven Charles Funk received $145 in industry payments from 2022 to 2025

CMS Open Payments shows 6 general payments to Dr. Funk from 3 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $76.

General payments to Dr. Funk by program year, 2022 to 2025

Companies that paid Dr. Funk the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Funk

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Steven Charles Funk graduated from University of Utah School of Medicine

Dr. Funk graduated from University of Utah School of Medicine in 1990.

  1. Medical schoolUniversity of Utah School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Steven Charles Funk's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Steven Charles Funk

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Steven Charles Funk's NPI number?

Dr. Steven Charles Funk's NPI number is 1245259894. It was assigned on July 18, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Steven Charles Funk?

Dr. Steven Charles Funk is an anesthesiologist in Yuma, Arizona. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Steven Charles Funk practice?

Dr. Funk practices at 2400 South Avenue a, Yuma, AZ 85364. Dr. Funk's primary practice is Onvida Health Yuma Medical Center in Yuma, Arizona, part of Onvida Health. Dmand AI also links Dr. Funk to 1 group practice or clinic and 1 medical group.

What is Dr. Steven Charles Funk's office phone number?

The practice phone on file for Dr. Funk is (928) 336-7600.

What is Dr. Steven Charles Funk's medical license number?

Dr. Funk holds Arizona license 20539, one of the licenses on file in 2 states.

Which states has Dr. Steven Charles Funk been licensed in?

Dmand AI has state licenses on file for Dr. Funk in Arizona and Utah.

Which hospitals is Dr. Steven Charles Funk affiliated with?

Dr. Funk practices at Onvida Health Yuma Medical Center in Yuma, Arizona.

What medical group is Dr. Steven Charles Funk part of?

Dr. Funk is linked to Onvida Health Yuma Medical Center. Dmand AI links Dr. Funk to 1 more medical group.

Does Dr. Steven Charles Funk accept Medicare?

Yes. CMS data shows Dr. Funk billed Medicare for 164 services in 2024, and Dr. Funk accepts Medicare assignment.

How many Medicare patients does Dr. Steven Charles Funk see?

CMS counts 258 Medicare patients who saw Dr. Funk in 2024, with an average age of 74.

Show 4 more questionsShow fewer questions

What services does Dr. Steven Charles Funk bill to Medicare?

In 2024, Dr. Funk's most billed Medicare services were anesthesia (00731), anesthesia (00811) and anesthesia (00790).

Where did Dr. Steven Charles Funk go to medical school?

Dr. Funk graduated from University of Utah School of Medicine in 1990.

Has Dr. Steven Charles Funk received payments from drug or device companies?

CMS Open Payments shows $145 in general payments to Dr. Funk from 3 companies from 2022 to 2025. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Steven Charles Funk been practicing?

Dr. Funk graduated from medical school in 1990, 36 years ago.

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