Doctor profile · Federal record

Dr. Marisela Fermin-Schon, MSN, FNP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Northampton, MA

  • NPI 1568871325
  • Accepts Medicare
  • 12 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
325B King Street
Northampton, MA 010602370
(413) 387-4100
fax (413) 387-4119
Mailing address
280 Chestnut Street, 2Nd Floor
Springfield, MA 011991001

Credentials & registration

NPPES · NUCC
NPI registered
August 2014 — 12 yrs on file
Profile last updated
September 12, 2024
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Massachusetts #2289000 · Massachusetts #RN2289000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568871325. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
64
Distinct HCPCS
3
Medicare allowed
$1,489
HCPCS Description Services Patients Avg allowed
83036 Hemoglobin a1c level 36 24 $10
G0008 Administration of influenza virus vaccine 16 16 $31
90662 Influenza vaccine split virus, preservative free 12 12 $54

In context: peer comparison

Among 6 peers in this city , average services per provider: 61. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,694
Patients
392
Total drug cost
$151,030
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 220 50 $5,081
Oxycodone Hcl Generic 203 32 $3,449
Omeprazole Generic 131 33 $2,449
Lisinopril Generic 126 43 $1,959
Gabapentin Generic 124 28 $2,531
Amlodipine Besylate Generic 118 30 $1,302
Losartan Potassium Generic 117 35 $2,401
Trulicity (Dulaglutide) Brand 109 14 $117,887
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 95 16 $5,245
Levothyroxine Sodium Generic 88 22 $1,371

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Marisela Fermin-Schon's medical specialty?
Dr. Marisela Fermin-Schon practices Family Nurse Practitioner in Northampton, MA.
Where does Dr. Marisela Fermin-Schon practice?
Dr. Marisela Fermin-Schon practices at 325B King Street, Northampton, MA 010602370. Office phone: 4133874100.
What is Dr. Marisela Fermin-Schon's NPI?
Dr. Marisela Fermin-Schon's National Provider Identifier (NPI) is 1568871325, issued by NPPES.
Does Dr. Marisela Fermin-Schon accept Medicare assignment?
Yes. Dr. Marisela Fermin-Schon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marisela Fermin-Schon commonly perform?
Top Medicare-reported procedures in 2023: Hemoglobin a1c level (HCPCS 83036); Administration of influenza virus vaccine (HCPCS G0008); Influenza vaccine split virus, preservative free (HCPCS 90662). Source: CMS Medicare Physician & Other Practitioners file.