Susan Wittenberg, MD
NPI 1437194396 · Ophthalmology Physician · Houston, TX
Susan Wittenberg, MD is a Ophthalmology Physician provider in Houston, TX (NPI 1437194396).
Provider details
- NPI number
- 1437194396
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- M2501 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-06-17
- Last updated
- 2021-03-22
- Certified
- 2021-03-22
Frequently asked questions
- What is Susan Wittenberg's NPI number?
- Susan Wittenberg's National Provider Identifier (NPI) is 1437194396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Wittenberg's specialty?
- Susan Wittenberg is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Wittenberg located?
- Susan Wittenberg's practice location on file with NPPES is 2855 Gramercy St, Houston, TX 77025.
- What is Susan Wittenberg's phone number?
- The practice phone number listed in the NPPES registry for Susan Wittenberg is (713) 668-6828.
- Is Susan Wittenberg's NPI active?
- Yes — Susan Wittenberg's NPI (1437194396) is active in the NPPES registry as of the last update on 2021-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.