Denise M. Prisby, ARNP
Family Nurse Practitioner · Portsmouth, NH
Denise M. Prisby, ARNP is a family nurse practitioner with a practice address in Portsmouth, New Hampshire, and NPI 1497125389, issued on Oct 5, 2015. Check the license (New Hampshire 049775-23, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Denise M. Prisby
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 049775-23 NH
Self-reported in NPPES; status is on the state search - Practice location
- 875 Greenland RD, Portsmouth, NH 03801
- Phone
- (603) 436-3433
- Enumerated
- Oct 5, 2015
- Record last updated
- Oct 5, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181108001637); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 1,377 in New Hampshire → Look up another NPI →
Also registered at 875 Greenland RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Denise M. Prisby 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 049775-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average family nurse practitioner in 2024
608 Medicare Part D claims for 140 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Sevelamer Carbonate82 claims
- Losartan Potassium46 claims
- Carvedilol37 claims
- Furosemide35 claims
- Amlodipine Besylate34 claims
- Auryxia30 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 90.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $77.40
1 payment: food and beverage; the largest payer was Calliditas Therapeutics US Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Hospital Medicine Services OF NH, LLCPortsmouth, NH
- Seacoast Kidney And Hypertension Specialists, P.L.L.C.Exeter, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Denise M. Prisby among 1,377 family nurse practitioner records in New Hampshire
Denise M. Prisby, ARNP is one of 1,377 family nurse practitioner records with a practice address in New Hampshire. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 38% of them.
- NPI issued2015 · 38% of these records are older, 58% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2015 · median 2018 among the 901 with a school on file
- Record last updated2015 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 family nurse practitioner records list a practice address in Portsmouth
They are 39 of the 1,860 NPPES records with a practice address in Portsmouth, and 1,377 family nurse practitioner records in New Hampshire.
All 1,377 in New Hampshire → Every provider in Portsmouth → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Karen Adams, APRN FNP-BC MSN CDENewington, NH 038011366680787
- Stephanie Ayan, APRNPortsmouth, NH 038011861738320
- Crystal Bonias, APRNPortsmouth, NH 038011548505902
- Andrea Breig, NPPortsmouth, NH 038011841602133
- Amy Coombs, ARNPNewington, NH 038011104914860
- Yohanna Garcia Hernandez, NPPortsmouth, NH 038011508267345
- Gene Harkless, ARNPPortsmouth, NH 038011669544201
- Pamela Larocque, NPPortsmouth, NH 038011427499698
Common questions
What is Denise M. Prisby, ARNP's NPI number?
Denise M. Prisby, ARNP's National Provider Identifier (NPI) is 1497125389, issued on Oct 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Denise M. Prisby, ARNP located?
The NPPES record lists a practice address at 875 Greenland RD, Portsmouth, NH, 03801. Phone: (603) 436-3433. Providers update this record themselves, so call before visiting.
How can I verify Denise M. Prisby, ARNP's license?
NPPES lists New Hampshire license number 049775-23, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Denise M. Prisby, ARNP prescribe under Medicare Part D?
In 2024, Denise M. Prisby, ARNP had 608 Medicare Part D claims for 140 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Denise M. Prisby, ARNP's MIPS final score?
The 2023 MIPS final score is 90.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.