NPPES file of Aug 9, 2026

Mark Everett Kiffer, DO, MBA

Family Medicine Physician · Prescott, AZ

Mark Everett Kiffer, DO, MBA is a family medicine physician with a practice address in Prescott, Arizona, and NPI 1144398355, issued on Dec 4, 2006. Check the license (Arizona 3802, as entered in NPPES) on the Arizona Medical Board; 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
1144398355
Name
Mark Everett Kiffer
Credential
DO, MBA
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
3802 AZ
Self-reported in NPPES; status is on the state search
Practice location
6200 W Indian Pony CT, Prescott, AZ 86305
Phone
(602) 319-5919
Enumerated
Dec 4, 2006
Record last updated
Mar 23, 2016 (not updated in 10 years: call before relying on the address or phone)
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.
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Verify Mark Everett Kiffer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 3802
    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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Mark Everett Kiffer among 3,119 family medicine physician records in Arizona

Mark Everett Kiffer, DO, MBA is one of 3,119 family medicine physician records with a practice address in Arizona. 75% 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 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2016 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 family medicine physician records list a practice address in Prescott

They are 39 of the 1,818 NPPES records with a practice address in Prescott, and 3,119 family medicine physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 family medicine physician records with the nearest ZIP codes

  1. Nancy Blum, DOPrescott, AZ 863051346351616
  2. Ellen Bunch, MD, FIM, BSE, BAAPrescott, AZ 863051730289380
  3. Richard Covey, M.D.Prescott, AZ 863051265421101
  4. Marc Darr, M.D.Prescott, AZ 863051982697637
  5. Keith Keating, D.O.Prescott, AZ 863051811029804
  6. Carol Klein, MDPrescott, AZ 863051831184589
  7. Tiffany Lunt, M.D.Prescott, AZ 863051063492346
  8. Shirley Ohn, M.D.Prescott, AZ 863051831254499

Common questions

What is Mark Everett Kiffer, DO, MBA's NPI number?

Mark Everett Kiffer, DO, MBA's National Provider Identifier (NPI) is 1144398355, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Everett Kiffer, DO, MBA located?

The NPPES record lists a practice address at 6200 W Indian Pony CT, Prescott, AZ, 86305. Phone: (602) 319-5919. Providers update this record themselves, so call before visiting.

How can I verify Mark Everett Kiffer, DO, MBA's license?

NPPES lists Arizona license number 3802, 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. 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.