Doctor profile · Federal record

Dr. Allison Osga, APRN

Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Hartford, CT

  • NPI 1619682473
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
80 Seymour St
Hartford, CT 061028000
(860) 972-1212

Credentials & registration

NPPES · NUCC
NPI registered
January 2023 — 3 yrs on file
Profile last updated
March 6, 2023
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Connecticut #12.011720 · Connecticut #112022

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619682473. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
34
Distinct HCPCS
1
Medicare allowed
$2,371
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 34 16 $70

In context: peer comparison

Among 19 peers in this city , average services per provider: 132. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$413
Transactions
12
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 3 $186.12
Novartis Pharmaceuticals Corporation 2 $63.56
Alnylam Pharmaceuticals Inc. 2 $48.05
AstraZeneca Pharmaceuticals LP 1 $32.91
E.R. Squibb & Sons, L.L.C. 1 $23.96
PFIZER INC. 1 $23.54
Amgen Inc. 1 $18.17
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $17.03

By nature of payment

Food and Beverage
$413

Frequently asked questions

Auto-generated from federal data
What is Dr. Allison Osga's medical specialty?
Dr. Allison Osga practices Family Nurse Practitioner in Hartford, CT.
Where does Dr. Allison Osga practice?
Dr. Allison Osga practices at 80 Seymour St, Hartford, CT 061028000. Office phone: 8609721212.
What is Dr. Allison Osga's NPI?
Dr. Allison Osga's National Provider Identifier (NPI) is 1619682473, issued by NPPES.
Does Dr. Allison Osga accept Medicare assignment?
Yes. Dr. Allison Osga accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allison Osga commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.