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Maryann Hack, M.D.
NPI 1285634022 · Anesthesiology Physician · Webster, TX
Maryann Hack, M.D. is a Anesthesiology Physician provider in Webster, TX (NPI 1285634022).
Provider details
- NPI number
- 1285634022
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- F9518 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
502 Medical Center Blvd
Webster, TX 77598-4220
Phone: (281) 580-9030
Fax: (281) 580-2725
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 73265
Houston, TX 77273-3265
Registry dates
- Enumerated
- 2005-07-22
- Last updated
- 2007-11-14
Frequently asked questions
- What is Maryann Hack's NPI number?
- Maryann Hack's National Provider Identifier (NPI) is 1285634022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Hack's specialty?
- Maryann Hack is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Maryann Hack located?
- Maryann Hack's practice location on file with NPPES is 502 Medical Center Blvd, Webster, TX 77598-4220.
- What is Maryann Hack's phone number?
- The practice phone number listed in the NPPES registry for Maryann Hack is (281) 580-9030.
- Is Maryann Hack's NPI active?
- Yes — Maryann Hack's NPI (1285634022) is active in the NPPES registry as of the last update on 2007-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.