Doctor profile · Federal record

Dr. Andrew Stack, O.D.

Optometrist (CMS: Optometry) · New Haven, CT

  • NPI 1306983648
  • Accepts Medicare
  • 41 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1457 Whalley Ave
New Haven, CT 065151153
(203) 387-3937
fax (203) 389-3994
Mailing address
1950 Old Gallows RD Ste 520
Vienna, VA 221823970

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
March 17, 2022
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
Connecticut #2289

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306983648. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
11
Distinct HCPCS
1
Medicare allowed
$1,478
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 11 11 $134

In context: peer comparison

Among 6 peers in this city , average services per provider: 28. This provider delivers 0.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$145
Transactions
8
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas Inc. 5 $97.89
Tarsus Pharmaceuticals, Inc. 3 $46.63

By nature of payment

Food and Beverage
$145

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
20
Patients
0
Total drug cost
$338
Drug Type Claims Patients Total cost
Latanoprost Generic 20 0 $338

Frequently asked questions

Auto-generated from federal data
What is Dr. Andrew Stack's medical specialty?
Dr. Andrew Stack practices Optometrist in New Haven, CT.
Where does Dr. Andrew Stack practice?
Dr. Andrew Stack practices at 1457 Whalley Ave, New Haven, CT 065151153. Office phone: 2033873937.
What is Dr. Andrew Stack's NPI?
Dr. Andrew Stack's National Provider Identifier (NPI) is 1306983648, issued by NPPES.
Does Dr. Andrew Stack accept Medicare assignment?
Yes. Dr. Andrew Stack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Stack commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.