Christopher Costanza, MD
NPI 1760559603 · Gastroenterology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Costanza, MD is a Gastroenterology Physician provider in San Diego, CA (NPI 1760559603).
Provider details
- NPI number
- 1760559603
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A67947 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 110 | 51 |
| Pantoprazole Sodium | 43 | 17 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 35 | 30 |
| Mesalamine | 27 | 15 |
| Famotidine | 24 | 13 |
| Budesonidebrand: Budesonide Dr | 17 | — |
| Ursodiol | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$476 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2021-12-01
Frequently asked questions
- What is Christopher Costanza's NPI number?
- Christopher Costanza's National Provider Identifier (NPI) is 1760559603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Costanza's specialty?
- Christopher Costanza is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Costanza located?
- Christopher Costanza's practice location on file with NPPES is 4647 Zion Ave, San Diego, CA 92120-2507.
- What is Christopher Costanza's phone number?
- The practice phone number listed in the NPPES registry for Christopher Costanza is (619) 528-5000.
- Does Christopher Costanza accept Medicare?
- Christopher Costanza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Costanza's NPI active?
- Yes — Christopher Costanza's NPI (1760559603) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.