Gregory Mozdyniewicz, D.O.
Anesthesiology Physician · Scottsdale, AZ
Gregory Mozdyniewicz, D.O. is an anesthesiology physician with a practice address in Scottsdale, Arizona, and NPI 1811555113, issued on May 31, 2019. Check the license (Arizona 010029, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregory Mozdyniewicz
- Credential
- D.O.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 010029 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 9003 E Shea Blvd, Scottsdale, AZ 85260
- Phone
- (480) 323-3000
- Enumerated
- May 31, 2019
- Record last updated
- May 2, 2023
- Medicare enrollment
- Enrolled (PECOS I20230607001760); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2019
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,473 in Arizona → Look up another NPI →
Also registered at 9003 E Shea Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Steven Barron, CRNFARegistered Nurse First Assistant1366405235
Verify Gregory Mozdyniewicz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 010029Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Valley Anesthesiology Consultants IncScottsdale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Mozdyniewicz among 1,473 anesthesiology physician records in Arizona
Gregory Mozdyniewicz, D.O. is one of 1,473 anesthesiology physician records with a practice address in Arizona. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 90% of them.
- NPI issued2019 · 90% of these records are older, 8% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2019 · median 2003 among the 984 with a school on file
- Record last updated2023 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
116 anesthesiology physician records list a practice address in Scottsdale
They are 116 of the 11,008 NPPES records with a practice address in Scottsdale, and 1,473 anesthesiology physician records in Arizona.
All 1,473 in Arizona → Every provider in Scottsdale → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Ernest Anders, MDScottsdale, AZ 852601326044355
- Hafez Azadeh, MDScottsdale, AZ 852601639169543
- Valerie Carrier, MDScottsdale, AZ 852601225196918
- Harpreet Grewal, MDScottsdale, AZ 852601487644381
- Marna Harris, M.D.Scottsdale, AZ 852601518071471
- Mohamad Kharrazi, MDScottsdale, AZ 852601336139237
- Angela Ko, M.D.Scottsdale, AZ 852601366640906
- Michael Lytle, MDScottsdale, AZ 852601811912827
Common questions
What is Gregory Mozdyniewicz, D.O.'s NPI number?
Gregory Mozdyniewicz, D.O.'s National Provider Identifier (NPI) is 1811555113, issued on May 31, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Mozdyniewicz, D.O. located?
The NPPES record lists a practice address at 9003 E Shea Blvd, Scottsdale, AZ, 85260. Phone: (480) 323-3000. Providers update this record themselves, so call before visiting.
How can I verify Gregory Mozdyniewicz, D.O.'s license?
NPPES lists Arizona license number 010029, 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.
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.