Marilyn Chow, O.D.
NPI 1811051162 · Optometrist · Houston, TX
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Chow, O.D. is a Optometrist provider in Houston, TX (NPI 1811051162).
Provider details
- NPI number
- 1811051162
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4784T (TX)
Specialties & taxonomies
Eye and Vision Services Providers
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
- 2006-12-21
- Last updated
- 2019-04-12
Frequently asked questions
- What is Marilyn Chow's NPI number?
- Marilyn Chow's National Provider Identifier (NPI) is 1811051162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Chow's specialty?
- Marilyn Chow is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Marilyn Chow located?
- Marilyn Chow's practice location on file with NPPES is 955 Mckinney St, Houston, TX 77002-6308.
- What is Marilyn Chow's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Chow is (713) 995-0042.
- Does Marilyn Chow accept Medicare?
- Marilyn Chow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Chow's NPI active?
- Yes — Marilyn Chow's NPI (1811051162) is active in the NPPES registry as of the last update on 2019-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.