NPPES file of Aug 9, 2026

Marlin D. Mills, M.D.

Maternal & Fetal Medicine Physician · Mesa, AZ

Marlin D. Mills, M.D. is a maternal & fetal medicine physician with a practice address in Mesa, Arizona, and NPI 1164481156, issued on Mar 20, 2006. Check the license (Arizona 15324, 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
1164481156
Name
Marlin D. Mills
Credential
M.D.
Primary taxonomy
Maternal & Fetal Medicine Physician 207VM0101X
License numbers
15324 AZ
M-17370 ID
Self-reported in NPPES; status is on the state search
Practice location
1940 S Country Club Dr, Mesa, AZ 85210
Phone
(680) 969-5999
Enumerated
Mar 20, 2006
Record last updated
Mar 24, 2025
Fax
(480) 969-5610
Medicaid IDs
249129 AZ
U3709 NM
Medicare enrollment
Enrolled (PECOS I20101101000678); accepts Medicare assignment
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 maternal & fetal medicine physician records → All 66 in Arizona → Look up another NPI →

Also registered at 1940 S Country Club Dr

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

  1. Inning Chen, O.D.Optometrist1265688402
  2. Sue Sarsam, CNMAdvanced Practice Midwife1033151907
  3. Robert Wolfson, M.D., PH.D.Maternal & Fetal Medicine Physician1811951122

Verify Marlin D. Mills in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 15324    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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Bills Medicare through 2 group practices

  1. Banner - University Physician Specialists LLCPhoenix, AZ
  2. Shawnee Mission Medical Center IncMerriam, KS

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Marlin D. Mills among 66 maternal & fetal medicine physician records in Arizona

Marlin D. Mills, M.D. is one of 66 maternal & fetal medicine physician records with a practice address in Arizona. 80% 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 9% of them.

  • NPI issued2006 · 9% of these records are older, 36% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1978 · median 1999 among the 40 with a school on file
  • Record last updated2025 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Maternal & Fetal Medicine Physician providers in Arizona

There are 66 maternal & fetal medicine physician records in Arizona.

All 66 in Arizona → Every provider in Mesa → Maternal & Fetal Medicine Physician nationwide →

The 8 maternal & fetal medicine physician records with the nearest ZIP codes

  1. Robert Wolfson, M.D., PH.D.Mesa, AZ 852101811951122
  2. Stephanie Martin, D.O.Mesa, AZ 852061679537997
  3. Kisti Fuller, MDMesa, AZ 852041912165713
  4. John Elliott, M.D.Mesa, AZ 852021255300802
  5. Julia Solomon, M.D.Mesa, AZ 852021891763504
  6. Richard Blumrick, M.D.Chandler, AZ 852241114982394
  7. Curtis Cook, MDChandler, AZ 852241851354211
  8. Sonal Gandhi, M.D., MFMChandler, AZ 852241467435891

Common questions

What is Marlin D. Mills, M.D.'s NPI number?

Marlin D. Mills, M.D.'s National Provider Identifier (NPI) is 1164481156, issued on Mar 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marlin D. Mills, M.D. located?

The NPPES record lists a practice address at 1940 S Country Club Dr, Mesa, AZ, 85210. Phone: (680) 969-5999. Providers update this record themselves, so call before visiting.

How can I verify Marlin D. Mills, M.D.'s license?

NPPES lists Arizona license number 15324, 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.