George Speer, PA
Medical Physician Assistant · Phoenix, AZ
George Speer, PA is a medical physician assistant with a practice address in Phoenix, Arizona, and NPI 1285085613, issued on Jun 27, 2016. Check the license with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- George Speer
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 9220 N Central Ave, Phoenix, AZ 85020
- Phone
- (509) 834-0559
- Enumerated
- Jun 27, 2016
- Record last updated
- Oct 24, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170920004026); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 996 in Arizona → Look up another NPI →
Also registered at 9220 N Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Cinalli, PA-CPhysician Assistant1467617563
- Rosa Del Aguila PinedaFamily Nurse Practitioner1487293064
- Milagros Gonzalez, M.D.Pediatrics Physician1356339253
- Raquel Lopez, FNP-BCFamily Nurse Practitioner1710841283
- Gerardo Sicalo-Oborsky, M.D.Internal Medicine Physician1396737367
Verify George Speer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average medical physician assistant in 2024
193 Medicare Part D claims for 32 beneficiaries, against an average of 1,148 among the 23,801 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.
Bills Medicare through one group practice
- Circle The CityPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
George Speer among 996 medical physician assistant records in Arizona
George Speer, PA is one of 996 medical physician assistant records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 67% of them.
- NPI issued2016 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2016 · median 2012 among the 541 with a school on file
- Record last updated2016 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Arizona
There are 996 medical physician assistant records in Arizona.
All 996 in Arizona → Every provider in Phoenix → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Thomas Giammarino, PA-CPhoenix, AZ 850201154629343
- Joshua Marquis, PA-CPhoenix, AZ 850201033449988
- David Mudge, PAPhoenix, AZ 850201073829818
- Alvaro Pinilla, PAPhoenix, AZ 850201972290526
- John Rimer, PA-CPhoenix, AZ 850201508884594
- Jennifer Stern, PA-CPhoenix, AZ 850201053647909
- Jill Zdan, NMD, PA-CPhoenix, AZ 850201477064665
- Arshad Aziz, PA-CPhoenix, AZ 850211407221286
Common questions
What is George Speer, PA's NPI number?
George Speer, PA's National Provider Identifier (NPI) is 1285085613, issued on Jun 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is George Speer, PA located?
The NPPES record lists a practice address at 9220 N Central Ave, Phoenix, AZ, 85020. Phone: (509) 834-0559. Providers update this record themselves, so call before visiting.
How can I verify George Speer, PA's license?
Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does George Speer, PA prescribe under Medicare Part D?
In 2024, George Speer, PA had 193 Medicare Part D claims for 32 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.