Melissa Gioia Austin, MD
Obstetrics & Gynecology Physician · Glendale, AZ
Melissa Gioia Austin, MD is an obstetrics & gynecology physician with a practice address in Glendale, Arizona, and NPI 1972793933, issued on Jul 26, 2007. Check the license (Arizona 81432, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Melissa Gioia Austin
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 81432 AZ
242430 MA
Self-reported in NPPES; status is on the state search - Practice location
- 6316 W Union Hills Dr Ste 100, Glendale, AZ 85308
- Phone
- (623) 233-1300
- Enumerated
- Jul 26, 2007
- Record last updated
- Oct 9, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (623) 233-1313
- Medicare enrollment
- Enrolled (PECOS I20111108000250); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 803 in Arizona → Look up another NPI →
Also registered at 6316 W Union Hills Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Breed, DNP, FNP-BCFamily Nurse Practitioner1780533703
Verify Melissa Gioia Austin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 81432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
88 Medicare Part D claims for 33 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Estradiol21 claims
- Progesterone14 claims
- Estradiol (Twice 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.
Industry payments in 2024: $888.59
26 payments; by number, the most common kind was food and beverage; the largest payer was Organon Llc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Valley Perinatal Services LLCChandler, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Gioia Austin among 803 obstetrics & gynecology physician records in Arizona
Melissa Gioia Austin, 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 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 42% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2006 · median 2005 among the 477 with a school on file
- Record last updated2019 · 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.
All 803 in Arizona → Every provider in Glendale → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Damian Bass, M.D.Glendale, AZ 853081992791099
- Marvin Erickson, M.D.Glendale, AZ 853081679569776
- Bradley Folkestad, MDGlendale, AZ 853081073516381
- Daniel Hu, M.D.Glendale, AZ 853081811990195
- Corinne Jedynak-Bell, D.O.Glendale, AZ 853081326287285
- Paul McKernan, MDGlendale, AZ 853081790788016
- Nathan Petersen, MDGlendale, AZ 853081245525930
- Kathryn ReiseGlendale, AZ 853081093177156
Common questions
What is Melissa Gioia Austin, MD's NPI number?
Melissa Gioia Austin, MD's National Provider Identifier (NPI) is 1972793933, issued on Jul 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Gioia Austin, MD located?
The NPPES record lists a practice address at 6316 W Union Hills Dr Ste 100, Glendale, AZ, 85308. Phone: (623) 233-1300. Providers update this record themselves, so call before visiting.
How can I verify Melissa Gioia Austin, MD's license?
NPPES lists Arizona license number 81432, 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 Melissa Gioia Austin, MD prescribe under Medicare Part D?
In 2024, Melissa Gioia Austin, MD had 88 Medicare Part D claims for 33 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.