Costantino Gallo, M.D.
NPI 1669402384 · Cardiovascular Disease Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Costantino Gallo, M.D. is a Cardiovascular Disease Physician provider in San Jose, CA (NPI 1669402384).
Provider details
- NPI number
- 1669402384
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G36983 (CA)
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
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2016-08-17
Frequently asked questions
- What is Costantino Gallo's NPI number?
- Costantino Gallo's National Provider Identifier (NPI) is 1669402384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Costantino Gallo's specialty?
- Costantino Gallo is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Costantino Gallo located?
- Costantino Gallo's practice location on file with NPPES is 173 N Morrison Ave, San Jose, CA 95126-2712.
- What is Costantino Gallo's phone number?
- The practice phone number listed in the NPPES registry for Costantino Gallo is (408) 293-1992.
- Does Costantino Gallo accept Medicare?
- Costantino Gallo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Costantino Gallo's NPI active?
- Yes — Costantino Gallo's NPI (1669402384) is active in the NPPES registry as of the last update on 2016-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.