Madeline Rose Grandin
Family Nurse Practitioner · Portsmouth, NH
Madeline Rose Grandin is a family nurse practitioner with a practice address in Portsmouth, New Hampshire, and NPI 1669082483, issued on Aug 6, 2020. Check the license (New Hampshire 076198-23, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Madeline Rose Grandin
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 076198-23 NH
Self-reported in NPPES; status is on the state search - Practice location
- 200 Griffin RD Ste 15, Portsmouth, NH 03801
- Phone
- (603) 373-0096
- Enumerated
- Aug 6, 2020
- Record last updated
- Jan 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20210130000228); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 1,377 in New Hampshire → Look up another NPI →
Also registered at 200 Griffin RD Ste 15
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah BoyatsisFamily Nurse Practitioner1073229753
Verify Madeline Rose Grandin 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 076198-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,068 Medicare Part D claims for 147 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Atorvastatin Calcium98 claims
- Lisinopril71 claims
- Levothyroxine Sodium62 claims
- Amlodipine Besylate38 claims
- Omeprazole27 claims
- Rosuvastatin Calcium26 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): 85.3 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).
Bills Medicare through one group practice
- Atlantic Internal Medicine And Pediatrics, IncPortsmouth, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Madeline Rose Grandin among 1,377 family nurse practitioner records in New Hampshire
Madeline Rose Grandin 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 2020, is newer than 64% of them.
- NPI issued2020 · 64% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2018 among the 901 with a school on file
- Record last updated2025 · 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 Madeline Rose Grandin's NPI number?
Madeline Rose Grandin's National Provider Identifier (NPI) is 1669082483, issued on Aug 6, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Madeline Rose Grandin located?
The NPPES record lists a practice address at 200 Griffin RD Ste 15, Portsmouth, NH, 03801. Phone: (603) 373-0096. Providers update this record themselves, so call before visiting.
How can I verify Madeline Rose Grandin's license?
NPPES lists New Hampshire license number 076198-23, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Madeline Rose Grandin prescribe under Medicare Part D?
In 2024, Madeline Rose Grandin had 1,068 Medicare Part D claims for 147 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Madeline Rose Grandin's MIPS final score?
The 2023 MIPS final score is 85.3 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.