Doctor profile · Federal record

Dr. Zachary Harris, M.D.

Pulmonary Disease Physician (CMS: Pulmonary Disease) · New Haven, CT

  • NPI 1588074637
  • Accepts Medicare
  • MIPS 71.7 / 100 · 2023
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
20 York Street, Ynhh Im Pulmonary & Critical Care
New Haven, CT 065103220
(203) 688-4242
Additional location
1430 Tulane Ave # Sl-50
New Orleans, LA 701122632
(504) 988-7809

Credentials & registration

NPPES · NUCC
NPI registered
April 2014 — 12 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
Connecticut #57351

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588074637. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
59
Distinct HCPCS
2
Medicare allowed
$9,197
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 41 17 $126
99291 Critical care, first 30-74 minutes 18 11 $225

In context: peer comparison

Among 25 peers in this city , average services per provider: 57. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
17
Patients
0
Total drug cost
$623
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 17 0 $623

Frequently asked questions

Auto-generated from federal data
What is Dr. Zachary Harris's medical specialty?
Dr. Zachary Harris practices Pulmonary Disease Physician in New Haven, CT.
Where does Dr. Zachary Harris practice?
Dr. Zachary Harris practices at 20 York Street, New Haven, CT 065103220. Office phone: 2036884242.
What is Dr. Zachary Harris's NPI?
Dr. Zachary Harris's National Provider Identifier (NPI) is 1588074637, issued by NPPES.
Does Dr. Zachary Harris accept Medicare assignment?
Yes. Dr. Zachary Harris accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Harris commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.