Ana Mercau, MD
NPI 1295772028 · Internal Medicine Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ana Mercau, MD is a Internal Medicine Physician provider in Dallas, TX (NPI 1295772028).
Provider details
- NPI number
- 1295772028
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- K7455 (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
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
- 2006-06-01
- Last updated
- 2008-12-17
Frequently asked questions
- What is Ana Mercau's NPI number?
- Ana Mercau's National Provider Identifier (NPI) is 1295772028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana Mercau's specialty?
- Ana Mercau is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ana Mercau located?
- Ana Mercau's practice location on file with NPPES is 7777 Forest Ln, Dallas, TX 75230-2505.
- What is Ana Mercau's phone number?
- The practice phone number listed in the NPPES registry for Ana Mercau is (214) 267-1400.
- Does Ana Mercau accept Medicare?
- Ana Mercau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ana Mercau's NPI active?
- Yes — Ana Mercau's NPI (1295772028) is active in the NPPES registry as of the last update on 2008-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.