Victor Fainstein, MD
NPI 1912985664 · Infectious Disease Physician · Houston, TX
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Victor Fainstein, MD is a Infectious Disease Physician provider in Houston, TX (NPI 1912985664).
Provider details
- NPI number
- 1912985664
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- F3114 (TX)
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-04
- Last updated
- 2019-04-22
Frequently asked questions
- What is Victor Fainstein's NPI number?
- Victor Fainstein's National Provider Identifier (NPI) is 1912985664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Victor Fainstein's specialty?
- Victor Fainstein is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Victor Fainstein located?
- Victor Fainstein's practice location on file with NPPES is 6560 Fannin St, Houston, TX 77030-2761.
- What is Victor Fainstein's phone number?
- The practice phone number listed in the NPPES registry for Victor Fainstein is (713) 799-9997.
- Does Victor Fainstein accept Medicare?
- Victor Fainstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Victor Fainstein's NPI active?
- Yes — Victor Fainstein's NPI (1912985664) is active in the NPPES registry as of the last update on 2019-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.