Christopher Puca, MD
NPI 1851359517 · Internal Medicine Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Puca, MD is a Internal Medicine Physician provider in Tucson, AZ (NPI 1851359517).
Provider details
- NPI number
- 1851359517
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 22330 (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
20 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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 89 | 40 |
| Levothyroxine Sodium | 81 | 42 |
| Lisinopril | 68 | 30 |
| Amlodipine Besylate | 48 | 29 |
| Metformin Hcl | 46 | 28 |
| Omeprazole | 39 | 17 |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-03
- Last updated
- 2010-02-26
Frequently asked questions
- What is Christopher Puca's NPI number?
- Christopher Puca's National Provider Identifier (NPI) is 1851359517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Puca's specialty?
- Christopher Puca is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Puca located?
- Christopher Puca's practice location on file with NPPES is 1925 W Orange Grove Rd, Tucson, AZ 85704-1143.
- What is Christopher Puca's phone number?
- The practice phone number listed in the NPPES registry for Christopher Puca is (520) 742-0999.
- Does Christopher Puca accept Medicare?
- Christopher Puca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Puca's NPI active?
- Yes — Christopher Puca's NPI (1851359517) is active in the NPPES registry as of the last update on 2010-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.