Doctor profile · Federal record

Dr. Alpen Nacar, M.D.

Surgical Critical Care Physician (CMS: General Surgery) · Manchester, NH

  • NPI 1821451972
  • Accepts Medicare
  • MIPS 91.6 / 100 · 2023
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1 Elliot Way
Manchester, NH 031033599
(603) 669-5300
Additional location
789 Central Ave
Dover, NH 038202526
(603) 749-2266
Mailing address
24 Hospital Ave
Danbury, CT 068106099

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
March 5, 2025
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
2086S0102X — NUCC code
State license (1)
New Hampshire #24699

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821451972. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$13
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Urgo Medical North America, LLC 1 $13.45

By nature of payment

Food and Beverage
$13

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alpen Nacar's medical specialty?
Dr. Alpen Nacar practices Surgical Critical Care Physician in Manchester, NH.
Where does Dr. Alpen Nacar practice?
Dr. Alpen Nacar practices at 1 Elliot Way, Manchester, NH 031033599. Office phone: 6036695300.
What is Dr. Alpen Nacar's NPI?
Dr. Alpen Nacar's National Provider Identifier (NPI) is 1821451972, issued by NPPES.
Does Dr. Alpen Nacar accept Medicare assignment?
Yes. Dr. Alpen Nacar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.