Tina Marie Chu, PA
Physician Assistant · Scottsdale, AZ
Tina Marie Chu, PA is a physician assistant with a practice address in Scottsdale, Arizona, and NPI 1164642864, issued on Apr 26, 2007. Check the license (Arizona 3243, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tina Marie Chu
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 3243 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 7555 E Osborn RD, Scottsdale, AZ 85251
- Phone
- (480) 947-5454
- Enumerated
- Apr 26, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (480) 948-8260
- Medicare enrollment
- Enrolled (PECOS I20050930000657); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at 7555 E Osborn RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anne Garrett, M.D.Pediatrics Physician1154322485
- Katherine Lichtsinn, M.D.Pediatrics Physician1013918341
- Foster McCarty, DOFamily Medicine Physician1497869531
Verify Tina Marie Chu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 3243Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% more Medicare Part D claims than the average physician assistant in 2024
1,192 Medicare Part D claims for 193 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Lisinopril60 claims
- Atorvastatin Calcium49 claims
- Losartan Potassium45 claims
- Amlodipine Besylate41 claims
- Levothyroxine Sodium38 claims
- Metoprolol Succinate38 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.
Bills Medicare through one group practice
- Oak Street Health Physicians Group OF Arizona PLLCMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tina Marie Chu among 3,666 physician assistant records in Arizona
Tina Marie Chu, PA 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 fileYes · 60% of these records are
- Graduated2005 · median 2018 among the 2,207 with a school on file
- 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).
416 physician assistant records list a practice address in Scottsdale
They are 416 of the 11,008 NPPES records with a practice address in Scottsdale, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Scottsdale → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Connie Belskus, PA-CScottsdale, AZ 852511922050004
- Sara Champoux, PAScottsdale, AZ 852511932149986
- Regan City, PACScottsdale, AZ 852511467419937
- Amanda Damiris, PA-CScottsdale, AZ 852511871829184
- Camille Hoopes, PA-CScottsdale, AZ 852511578502746
- Arthur Kesh, PA-CScottsdale, AZ 852511356575153
- Charles Larsen, PAScottsdale, AZ 852511164496030
- Tara Lindsey, PA-CScottsdale, AZ 852511710139894
Common questions
What is Tina Marie Chu, PA's NPI number?
Tina Marie Chu, PA's National Provider Identifier (NPI) is 1164642864, issued on Apr 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tina Marie Chu, PA located?
The NPPES record lists a practice address at 7555 E Osborn RD, Scottsdale, AZ, 85251. Phone: (480) 947-5454. Providers update this record themselves, so call before visiting.
How can I verify Tina Marie Chu, PA's license?
NPPES lists Arizona license number 3243, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Tina Marie Chu, PA prescribe under Medicare Part D?
In 2024, Tina Marie Chu, PA had 1,192 Medicare Part D claims for 193 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.