Zachary Harris, M.D.
NPI 1588074637 · Pulmonary Disease Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Harris, M.D. is a Pulmonary Disease Physician provider in New Haven, CT (NPI 1588074637).
Provider details
- NPI number
- 1588074637
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 57351 (CT)
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1430 Tulane Ave # Sl-50New Orleans, LA 70112-2632Phone: (504) 988-7809
Registry dates
- Enumerated
- 2014-04-29
- Last updated
- 2022-07-21
- Certified
- 2021-07-02
Frequently asked questions
- What is Zachary Harris's NPI number?
- Zachary Harris's National Provider Identifier (NPI) is 1588074637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Harris's specialty?
- Zachary Harris is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Harris located?
- Zachary Harris's practice location on file with NPPES is 20 York Street, New Haven, CT 06510-3220.
- What is Zachary Harris's phone number?
- The practice phone number listed in the NPPES registry for Zachary Harris is (203) 688-4242.
- Does Zachary Harris accept Medicare?
- Zachary Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Harris's NPI active?
- Yes — Zachary Harris's NPI (1588074637) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.