Alice Obrien, M.D.
NPI 1700073509 · Anesthesiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alice Obrien, M.D. is a Anesthesiology Physician provider in Houston, TX (NPI 1700073509).
Provider details
- NPI number
- 1700073509
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- M5423 (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
18 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
- 2007-09-26
- Last updated
- 2016-04-12
Frequently asked questions
- What is Alice Obrien's NPI number?
- Alice Obrien's National Provider Identifier (NPI) is 1700073509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alice Obrien's specialty?
- Alice Obrien is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alice Obrien located?
- Alice Obrien's practice location on file with NPPES is 1504 Taub Loop, Houston, TX 77030-1608.
- What is Alice Obrien's phone number?
- The practice phone number listed in the NPPES registry for Alice Obrien is (713) 873-2900.
- Does Alice Obrien accept Medicare?
- Alice Obrien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alice Obrien's NPI active?
- Yes — Alice Obrien's NPI (1700073509) is active in the NPPES registry as of the last update on 2016-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.