Doctor profile · Federal record

Dr. Benjamin Seifer, MD

Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Lebanon, NH

  • NPI 1649807850
  • MIPS 76.0 / 100 · 2023
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Medical Center Dr
Lebanon, NH 037561000
(603) 442-9317
Mailing address
Po Box 810
Hanover, NH 037550810

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
May 18, 2023
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New Hampshire #24099

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649807850. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
400
Distinct HCPCS
5
Medicare allowed
$39,649
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 220 64 $114
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 64 26 $66
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 60 21 $46
99239 Hospital discharge day management, more than 30 minutes 32 32 $110
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 24 24 $172

In context: peer comparison

Among 40 peers in this city , average services per provider: 85. This provider delivers 4.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$199
Transactions
7
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 1 $55.88
Chiesi USA, Inc. 2 $40.67
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $34.10
Amgen Inc. 1 $27.94
Alnylam Pharmaceuticals Inc. 1 $24.12
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 1 $16.73

By nature of payment

Food and Beverage
$199

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
94
Patients
37
Total drug cost
$7,906
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 23 12 $411
Atorvastatin Calcium Generic 21 14 $281
Losartan Potassium Generic 15 0 $233
Eliquis (Apixaban) Brand 12 11 $5,573
Morphine Sulfate Er (Morphine Sulfate) Brand 12 0 $400
Gabapentin Generic 11 0 $1,008

Frequently asked questions

Auto-generated from federal data
What is Dr. Benjamin Seifer's medical specialty?
Dr. Benjamin Seifer practices Internal Medicine Physician in Lebanon, NH.
Where does Dr. Benjamin Seifer practice?
Dr. Benjamin Seifer practices at 1 Medical Center Dr, Lebanon, NH 037561000. Office phone: 6034429317.
What is Dr. Benjamin Seifer's NPI?
Dr. Benjamin Seifer's National Provider Identifier (NPI) is 1649807850, issued by NPPES.
What procedures does Dr. Benjamin Seifer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.