Gregory J. Legris, M.D.
Pediatric Pulmonology Physician · Phoenix, AZ
Gregory J. Legris, M.D. is a pediatric pulmonology physician with a practice address in Phoenix, Arizona, and NPI 1336112192, issued on Feb 10, 2006. Check the license (Arizona 20975, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregory J. Legris
- Credential
- M.D.
- Primary taxonomy
- Pediatric Pulmonology Physician 2080P0214X
- License number
- 20975 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 500 W Thomas RD, Phoenix, AZ 85013
- Phone
- (602) 200-9159
- Enumerated
- Feb 10, 2006
- Record last updated
- Sep 20, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (602) 200-9949
- Entity
- Type 1 · individual
8 nearest pediatric pulmonology physician records → All 25 in Arizona → Look up another NPI →
Also registered at 500 W Thomas RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Charles Alfano, MD PCObstetrics & Gynecology Physician1164418422
- Naftaly Attias, MDOrthopaedic Surgery of the Spine Physician1770650160
- Adam Balzer, ANPAdult Health Nurse Practitioner1386611507
- Tanya Belcheff, CNMAdvanced Practice Midwife1801991930
- Cody Brechtel, DOAnesthesiology Physician1881014033
Verify Gregory J. Legris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 20975Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average pediatric pulmonology physician in 2024
14 Medicare Part D claims, against an average of 119 among the 263 providers of this specialty who prescribed in Part D.
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.
Gregory J. Legris among 25 pediatric pulmonology physician records in Arizona
Gregory J. Legris, M.D. is one of 25 pediatric pulmonology physician records with a practice address in Arizona. 68% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 40% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2013 · 80% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0214X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Pulmonology Physician providers in Arizona
There are 25 pediatric pulmonology physician records in Arizona.
All 25 in Arizona → Every provider in Phoenix → Pediatric Pulmonology Physician nationwide →
The 8 pediatric pulmonology physician records with the nearest ZIP codes
- Rajeev Bhatia, MDPhoenix, AZ 850161417141789
- Rupali Drewek, MDPhoenix, AZ 850161558324640
- Gerald Gong, M.D.Phoenix, AZ 850161558323105
- Andres Herrera Camino, M.D.Phoenix, AZ 850161144587437
- Erin KretovicsPhoenix, AZ 850161639666787
- Leyden Lozada Jimenez, MDPhoenix, AZ 850161730584327
- Peggy Radford, M.D.Phoenix, AZ 850161205897618
- Michelle Ratkiewicz, DOPhoenix, AZ 850161679743280
Common questions
What is Gregory J. Legris, M.D.'s NPI number?
Gregory J. Legris, M.D.'s National Provider Identifier (NPI) is 1336112192, issued on Feb 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory J. Legris, M.D. located?
The NPPES record lists a practice address at 500 W Thomas RD, Phoenix, AZ, 85013. Phone: (602) 200-9159. Providers update this record themselves, so call before visiting.
How can I verify Gregory J. Legris, M.D.'s license?
NPPES lists Arizona license number 20975, 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 Gregory J. Legris, M.D. prescribe under Medicare Part D?
In 2024, Gregory J. Legris, M.D. had 14 Medicare Part D claims; the average among pediatric pulmonology physician prescribers was 119. 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.