Doctor profile · Federal record

Dr. Marissa Mendez, M.D.

Surgery Physician (CMS: General Surgery) · Surgery Physician · Surgery Physician · Student in an Organized Health Care Education/Training Program · Lebanon, NH

  • NPI 1295115616
  • Accepts Medicare
  • MIPS 69.4 / 100 · 2023
  • 11 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
One Medical Center Dr
Lebanon, NH 037560001
(603) 650-8050

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
August 9, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
208600000X — NUCC code
State licenses (3)
New Hampshire #21788 · Missouri #2015018569 · California #A168086

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295115616. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
77
Distinct HCPCS
3
Medicare allowed
$15,548
HCPCS Description Services Patients Avg allowed
99204 New patient office or other outpatient visit, 45-59 minutes 44 44 $134
99214 Established patient office or other outpatient visit, 30-39 minutes 17 17 $93
49650 Repair of groin hernia using an endoscope 16 16 $504

In context: peer comparison

Among 12 peers in this city , average services per provider: 37. This provider delivers 2.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,521
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
INTUITIVE SURGICAL, INC. 2 $1,520.59

By nature of payment

Education
$1,500
Food and Beverage
$21

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$34
Drug Type Claims Patients Total cost
Omeprazole Generic 11 0 $34

Frequently asked questions

Auto-generated from federal data
What is Dr. Marissa Mendez's medical specialty?
Dr. Marissa Mendez practices Surgery Physician in Lebanon, NH.
Where does Dr. Marissa Mendez practice?
Dr. Marissa Mendez practices at One Medical Center Dr, Lebanon, NH 037560001. Office phone: 6036508050.
What is Dr. Marissa Mendez's NPI?
Dr. Marissa Mendez's National Provider Identifier (NPI) is 1295115616, issued by NPPES.
Does Dr. Marissa Mendez accept Medicare assignment?
Yes. Dr. Marissa Mendez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marissa Mendez commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214); Repair of groin hernia using an endoscope (HCPCS 49650). Source: CMS Medicare Physician & Other Practitioners file.