Shari Rubin, M.D.
NPI 1083869820 · Internal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shari Rubin, M.D. is a Internal Medicine Physician provider in Houston, TX (NPI 1083869820).
Provider details
- NPI number
- 1083869820
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- N1113 (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
17 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
- 2008-11-20
- Last updated
- 2015-11-04
Frequently asked questions
- What is Shari Rubin's NPI number?
- Shari Rubin's National Provider Identifier (NPI) is 1083869820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shari Rubin's specialty?
- Shari Rubin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shari Rubin located?
- Shari Rubin's practice location on file with NPPES is 5110 Buffalo Speedway, Houston, TX 77005-4218.
- What is Shari Rubin's phone number?
- The practice phone number listed in the NPPES registry for Shari Rubin is (713) 363-7460.
- Does Shari Rubin accept Medicare?
- Shari Rubin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shari Rubin's NPI active?
- Yes — Shari Rubin's NPI (1083869820) is active in the NPPES registry as of the last update on 2015-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.