Martha Porfido-Bellisle, NP
Nurse Practitioner · Nashua, NH
Martha Porfido-Bellisle, NP is a nurse practitioner with a practice address in Nashua, New Hampshire, and NPI 1649343336, issued on Nov 17, 2006. Check the license (New Hampshire 034837-21, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Martha Porfido-Bellisle
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 034837-21 NH
138817 MA
Self-reported in NPPES; status is on the state search - Practice location
- 17 Prospect St, Nashua, NH 03060
- Phone
- (603) 577-2663
- Enumerated
- Nov 17, 2006
- Record last updated
- Aug 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (603) 577-3366
- Medicare enrollment
- Enrolled (PECOS I20090813000351); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 412 in New Hampshire → Look up another NPI →
Also registered at 17 Prospect St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Alexander, M.D.Internal Medicine Physician1144259508
- James Barger, MDOrthopaedic Surgery Physician1801326046
- Candice Camacho, MDInternal Medicine Physician1447231584
- Eric Chang, MDNeurological Surgery Physician1538295928
- Sarah DeanPhysician Assistant1033802822
- Jennifer Drouin, PA-CPhysician Assistant1942504998
Verify Martha Porfido-Bellisle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 034837-21Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average nurse practitioner in 2024
77 Medicare Part D claims for 48 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Cyclobenzaprine Hcl17 claims
- Oxycodone Hcl17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Appledore Medical Group IncManchester, NH
- Foundation Medical Partners IncNashua, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martha Porfido-Bellisle among 412 nurse practitioner records in New Hampshire
Martha Porfido-Bellisle, NP is one of 412 nurse practitioner records with a practice address in New Hampshire. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 72% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2006 · median 2017 among the 241 with a school on file
- Record last updated2015 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
31 nurse practitioner records list a practice address in Nashua
They are 31 of the 3,140 NPPES records with a practice address in Nashua, and 412 nurse practitioner records in New Hampshire.
All 412 in New Hampshire → Every provider in Nashua → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Joan Boutwell, APRNNashua, NH 030601730414913
- Geraldine Callahan, NPNashua, NH 030601669865473
- Paula Drake, ARNPNashua, NH 030601619951225
- Christine Dutton, APRNNashua, NH 030601700939188
- Josephine JacquesNashua, NH 030601427442516
- Michelle Leclerc, APRNNashua, NH 030601124135637
- Elise Loiselle, NPNashua, NH 030601265785059
- Janice Mahoney, APRNNashua, NH 030601649507302
Common questions
What is Martha Porfido-Bellisle, NP's NPI number?
Martha Porfido-Bellisle, NP's National Provider Identifier (NPI) is 1649343336, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Martha Porfido-Bellisle, NP located?
The NPPES record lists a practice address at 17 Prospect St, Nashua, NH, 03060. Phone: (603) 577-2663. Providers update this record themselves, so call before visiting.
How can I verify Martha Porfido-Bellisle, NP's license?
NPPES lists New Hampshire license number 034837-21, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Martha Porfido-Bellisle, NP prescribe under Medicare Part D?
In 2024, Martha Porfido-Bellisle, NP had 77 Medicare Part D claims for 48 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.