Teresa Lynn Ryan, P.A.
Physician Assistant · Phoenix, AZ
Teresa Lynn Ryan, P.A. is a physician assistant with a practice address in Phoenix, Arizona, and NPI 1093841959, issued on Feb 26, 2007. Check the license (Arizona 1192, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Teresa Lynn Ryan
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1192 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4840 E Indian School RD, Phoenix, AZ 85018
- Phone
- (602) 508-2900
- Enumerated
- Feb 26, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (602) 952-9432
- Medicaid ID
- 310805 AZ
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at 4840 E Indian School RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stacy Gustin, D.O.Family Medicine Physician1265618136
Verify Teresa Lynn Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 1192Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average physician assistant in 2024
127 Medicare Part D claims for 12 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Clozapine Odt15 claims
- Prazosin Hcl12 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: $36.75
2 payments; by number, the most common kind was food and beverage; the largest payer was Becton, Dickinson and Company. The 64,719 providers of this specialty with any payment received $841.65 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.
Teresa Lynn Ryan among 3,666 physician assistant records in Arizona
Teresa Lynn Ryan, P.A. is one of 3,666 physician assistant records with a practice address in Arizona. 77% 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 16% of them.
- NPI issued2007 · 16% of these records are older, 79% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2007 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
923 physician assistant records list a practice address in Phoenix
They are 923 of the 31,399 NPPES records with a practice address in Phoenix, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Phoenix → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Steven Cocking, PACPhoenix, AZ 850181457430381
- Deborah Dunaway, PA-CPhoenix, AZ 850181417101676
- Karlene Gonzales, PA-CPhoenix, AZ 850181265837843
- Clara Jones, PA-CPhoenix, AZ 850181134522709
- Adrienne Kelley, P.A.-CPhoenix, AZ 850181356422471
- Emily Knochel, PA-CPhoenix, AZ 850181669622502
- Daniel Lunt, PA-CPhoenix, AZ 850181124358700
- Elisabeth Middleton, PA-CPhoenix, AZ 850181528484862
Common questions
What is Teresa Lynn Ryan, P.A.'s NPI number?
Teresa Lynn Ryan, P.A.'s National Provider Identifier (NPI) is 1093841959, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Teresa Lynn Ryan, P.A. located?
The NPPES record lists a practice address at 4840 E Indian School RD, Phoenix, AZ, 85018. Phone: (602) 508-2900. Providers update this record themselves, so call before visiting.
How can I verify Teresa Lynn Ryan, P.A.'s license?
NPPES lists Arizona license number 1192, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Teresa Lynn Ryan, P.A. prescribe under Medicare Part D?
In 2024, Teresa Lynn Ryan, P.A. had 127 Medicare Part D claims for 12 beneficiaries; the average among physician assistant prescribers was 830. 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.