Annie Chacko, MD
NPI 1598878787 · Internal Medicine Physician · San Antonio, TX
Annie Chacko, MD is a Internal Medicine Physician provider in San Antonio, TX (NPI 1598878787).
Provider details
- NPI number
- 1598878787
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- J4641 (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
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
- 2006-08-15
- Last updated
- 2010-01-15
Frequently asked questions
- What is Annie Chacko's NPI number?
- Annie Chacko's National Provider Identifier (NPI) is 1598878787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annie Chacko's specialty?
- Annie Chacko is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Annie Chacko located?
- Annie Chacko's practice location on file with NPPES is 701 S Zarzamora St, San Antonio, TX 78207-5209.
- What is Annie Chacko's phone number?
- The practice phone number listed in the NPPES registry for Annie Chacko is (210) 358-7575.
- Is Annie Chacko's NPI active?
- Yes — Annie Chacko's NPI (1598878787) is active in the NPPES registry as of the last update on 2010-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.