NPPES file of Aug 9, 2026

Tracy A. Contant, MD

Obstetrics & Gynecology Physician · Phoenix, AZ

Tracy A. Contant, MD is an obstetrics & gynecology physician with a practice address in Phoenix, Arizona, and NPI 1538150685, issued on Oct 28, 2005. Check the license (Arizona 29819, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538150685
Name
Tracy A. Contant
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
29819 AZ
Self-reported in NPPES; status is on the state search
Practice location
500 W Thomas RD, Phoenix, AZ 85013
Phone
(602) 406-3715
Enumerated
Oct 28, 2005
Record last updated
Apr 17, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(602) 406-4011
Medicaid ID
629264 AZ
Medicare enrollment
Enrolled (PECOS I20040908001136); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 1993
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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Also registered at 500 W Thomas RD

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

  1. Lishan Aklog, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1801817937
  2. Charles Alfano, MD PCObstetrics & Gynecology Physician1164418422
  3. Naftaly Attias, MDOrthopaedic Surgery of the Spine Physician1770650160
  4. Adam Balzer, ANPAdult Health Nurse Practitioner1386611507
  5. Tanya Belcheff, CNMAdvanced Practice Midwife1801991930
  6. Cody Brechtel, DOAnesthesiology Physician1881014033

Verify Tracy A. Contant in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 29819
    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

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65% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

58 Medicare Part D claims for 14 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Tracy Contant58
  2. Specialty average165

Most prescribed

  1. Premarin14 claims
  2. Estradiol (Once Weekly)11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 2 group practices

  1. District Medical Group IncPhoenix, AZ
  2. Maricopa County Special Health Care DistrictPhoenix, AZ

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

Tracy A. Contant among 803 obstetrics & gynecology physician records in Arizona

Tracy A. Contant, MD is one of 803 obstetrics & gynecology physician records with a practice address in Arizona. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 86% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated1993 · median 2005 among the 477 with a school on file
  • Record last updated2012 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Arizona

There are 803 obstetrics & gynecology physician records in Arizona.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Charles Alfano, MD PCPhoenix, AZ 850131164418422
  2. Mariana Amaya, M.D.Phoenix, AZ 850131548280944
  3. Robert Brady, MDPhoenix, AZ 850131992718423
  4. Joseph Brooks, M.D.Phoenix, AZ 850131083642813
  5. Carmen Brown, M.D.Phoenix, AZ 850131477552792
  6. Claudia Chambers, M.D.Phoenix, AZ 850131881783744
  7. Juan Diazcadena, MDPhoenix, AZ 850131730182544
  8. David Greenspan, MDPhoenix, AZ 850131316918865

Common questions

What is Tracy A. Contant, MD's NPI number?

Tracy A. Contant, MD's National Provider Identifier (NPI) is 1538150685, issued on Oct 28, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Tracy A. Contant, MD located?

The NPPES record lists a practice address at 500 W Thomas RD, Phoenix, AZ, 85013. Phone: (602) 406-3715. Providers update this record themselves, so call before visiting.

How can I verify Tracy A. Contant, MD's license?

NPPES lists Arizona license number 29819, 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.

How much does Tracy A. Contant, MD prescribe under Medicare Part D?

In 2024, Tracy A. Contant, MD had 58 Medicare Part D claims for 14 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

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.

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.