Doctor profile · Federal record

Dr. Alan Zakko, MD

Hospitalist Physician · Student in an Organized Health Care Education/Training Program · New Haven, CT

  • NPI 1982194130
  • MIPS 84.3 / 100 · 2023
  • 8 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
20 York Street, Cb-2041
New Haven, CT 065103220
(203) 688-4748
fax (203) 688-4740
Additional location
20 York St Dept of
New Haven, CT 065103220
(203) 688-4242
Mailing address
20 York Street, Cb-329
New Haven, CT 065103220

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
June 18, 2021
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Connecticut #67370

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982194130. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
20
Distinct HCPCS
1
Medicare allowed
$1,006
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 20 12 $50

In context: peer comparison

Among 59 peers in New Haven Hospitalist Physician, average services per provider: 74. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$478
Transactions
5
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Phathom Pharmaceuticals, INC. 2 $275.00
Abbvie INC. 1 $150.00
Janssen Biotech, INC. 1 $29.66
Mallinckrodt Hospital Products INC. 1 $23.60

By nature of payment

Food and Beverage
$478

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
23
Patients
12
Total drug cost
$897
Drug Type Claims Patients Total cost
Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) Brand 12 12 $812
Pantoprazole Sodium Generic 11 0 $86

Frequently asked questions

Auto-generated from federal data
What is Dr. Alan Zakko's medical specialty?
Dr. Alan Zakko practices Hospitalist Physician in New Haven, CT.
Where does Dr. Alan Zakko practice?
Dr. Alan Zakko practices at 20 York Street, Cb-2041, New Haven, CT 065103220. Office phone: 2036884748.
What is Dr. Alan Zakko's NPI?
Dr. Alan Zakko's National Provider Identifier (NPI) is 1982194130, issued by NPPES.
What procedures does Dr. Alan Zakko commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.