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Jacqueline Hartzler, MD
NPI 1336112051 · Pediatrics Physician · Hartford, CT
Jacqueline Hartzler, MD is a Pediatrics Physician provider in Hartford, CT (NPI 1336112051).
Provider details
- NPI number
- 1336112051
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- 040712 (CT)
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
21 Grand St
Hartford, CT 06106
Phone: (860) 550-7500
Fax: (860) 550-7501
Street-level locationGet directions
Mailing address
21 Grand St
Hartford, CT 06106
Registry dates
- Enumerated
- 2006-02-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jacqueline Hartzler's NPI number?
- Jacqueline Hartzler's National Provider Identifier (NPI) is 1336112051, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacqueline Hartzler's specialty?
- Jacqueline Hartzler is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jacqueline Hartzler located?
- Jacqueline Hartzler's practice location on file with NPPES is 21 Grand St, Hartford, CT 06106.
- What is Jacqueline Hartzler's phone number?
- The practice phone number listed in the NPPES registry for Jacqueline Hartzler is (860) 550-7500.
- Is Jacqueline Hartzler's NPI active?
- Yes — Jacqueline Hartzler's NPI (1336112051) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.