David Testa, M.D.
NPI 1114331394 · Internal Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Testa, M.D. is a Internal Medicine Physician provider in Phoenix, AZ (NPI 1114331394).
Provider details
- NPI number
- 1114331394
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 54449 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 31 |
| Levothyroxine Sodium | 27 |
| Donepezil Hcl | 22 |
| Metoprolol Succinate | 17 |
| Losartan Potassium | 15 |
| Rivaroxabanbrand: Xarelto | 14 |
| Doxazosin Mesylate | 14 |
| Memantine Hcl/Donepezil Hclbrand: Namzaric | 14 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-17
- Last updated
- 2021-07-09
- Certified
- 2021-07-09
Frequently asked questions
- What is David Testa's NPI number?
- David Testa's National Provider Identifier (NPI) is 1114331394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Testa's specialty?
- David Testa is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Testa located?
- David Testa's practice location on file with NPPES is 1717 E Union Hills Dr Unit 1008, Phoenix, AZ 85024-3036.
- What is David Testa's phone number?
- The practice phone number listed in the NPPES registry for David Testa is (480) 215-2693.
- Does David Testa accept Medicare?
- David Testa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Testa's NPI active?
- Yes — David Testa's NPI (1114331394) is active in the NPPES registry as of the last update on 2021-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.