Doctor profile · Federal record

Dr. Martha Porfido-Bellisle, NP

Nurse Practitioner · Family Nurse Practitioner · Nashua, NH

  • NPI 1649343336
  • Accepts Medicare
  • 20 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
17 Prospect St
Nashua, NH 030603956
(603) 577-2663
fax (603) 577-3366
Mailing address
Po Box 3677
Nashua, NH 030613677

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
August 10, 2015
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
New Hampshire #034837-21 · Massachusetts #138817

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649343336. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
207
Distinct HCPCS
5
Medicare allowed
$17,415
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 113 76 $77
99214 Established patient office or other outpatient visit, 30-39 minutes 36 32 $106
63047 Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment 22 22 $144
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion 20 12 $35
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 16 14 $67

In context: peer comparison

Among 6 peers in Nashua Nurse Practitioner, average services per provider: 121. This provider delivers 1.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
50
Patients
49
Total drug cost
$358
Drug Type Claims Patients Total cost
Cyclobenzaprine Hcl Generic 24 23 $170
Oxycodone Hcl Generic 13 13 $107
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 13 13 $80

Frequently asked questions

Auto-generated from federal data
What is Dr. Martha Porfido-Bellisle's medical specialty?
Dr. Martha Porfido-Bellisle practices Nurse Practitioner in Nashua, NH.
Where does Dr. Martha Porfido-Bellisle practice?
Dr. Martha Porfido-Bellisle practices at 17 Prospect St, Nashua, NH 030603956. Office phone: 6035772663.
What is Dr. Martha Porfido-Bellisle's NPI?
Dr. Martha Porfido-Bellisle's National Provider Identifier (NPI) is 1649343336, issued by NPPES.
Does Dr. Martha Porfido-Bellisle accept Medicare assignment?
Yes. Dr. Martha Porfido-Bellisle accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Martha Porfido-Bellisle commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment (HCPCS 63047). Source: CMS Medicare Physician & Other Practitioners file.