David Carmine Testa, M.D.
Internal Medicine Physician · Phoenix, AZ
David Carmine Testa, M.D. is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1114331394, issued on Jun 17, 2014. Check the license (Arizona 54449, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Carmine Testa
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 54449 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1717 E Union Hills Dr Unit 1008, Phoenix, AZ 85024
- Phone
- (480) 215-2693
- Enumerated
- Jun 17, 2014
- Record last updated
- Jul 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Verify David Carmine Testa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 54449Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
313 Medicare Part D claims for 26 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Amlodipine Besylate31 claims
- Levothyroxine Sodium27 claims
- Donepezil Hcl22 claims
- Metoprolol Succinate17 claims
- Losartan Potassium15 claims
- Doxazosin Mesylate14 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.
David Carmine Testa among 2,853 internal medicine physician records in Arizona
David Carmine Testa, M.D. is one of 2,853 internal medicine physician 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 2014, is newer than 68% of them.
- NPI issued2014 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
695 internal medicine physician records list a practice address in Phoenix
They are 695 of the 31,399 NPPES records with a practice address in Phoenix, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Phoenix → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nedda Alemi, M.D.Phoenix, AZ 850231831458066
- Kelly Krohn, M.D.Phoenix, AZ 850231942279948
- Shrutisudha Mishra, MDPhoenix, AZ 850231346860558
- Sukumar Nagendran, MDPhoenix, AZ 850231285844803
- William Semmens, M.D.Phoenix, AZ 850231568716215
- Louise Taber, M.D.Phoenix, AZ 850231932205127
- Valarie Grogan, DOPhoenix, AZ 850221912085655
- Gustavo Riffel, M.D.Phoenix, AZ 850221588068415
Common questions
What is David Carmine Testa, M.D.'s NPI number?
David Carmine Testa, M.D.'s National Provider Identifier (NPI) is 1114331394, issued on Jun 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is David Carmine Testa, M.D. located?
The NPPES record lists a practice address at 1717 E Union Hills Dr Unit 1008, Phoenix, AZ, 85024. Phone: (480) 215-2693. Providers update this record themselves, so call before visiting.
How can I verify David Carmine Testa, M.D.'s license?
NPPES lists Arizona license number 54449, 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 David Carmine Testa, M.D. prescribe under Medicare Part D?
In 2024, David Carmine Testa, M.D. had 313 Medicare Part D claims for 26 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.