Deena M. Ryan, APRN
Family Nurse Practitioner · Barrington, NH
Deena M. Ryan, APRN is a family nurse practitioner with a practice address in Barrington, New Hampshire, and NPI 1053766238, issued on Apr 26, 2016. Check the license (New Hampshire 057725-23, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Deena M. Ryan
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 057725-23 NH
Self-reported in NPPES; status is on the state search - Practice location
- 8 Century Pines Dr, Barrington, NH 03825
- Phone
- (603) 664-2135
- Enumerated
- Apr 26, 2016
- Record last updated
- Jun 28, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 3104224 NH
- Medicare enrollment
- Enrolled (PECOS I20180322000673); 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 8 Century Pines Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Riley Laramore, PA-CPhysician Assistant1043676539
- Joan Smith, MDFamily Medicine Physician1689613242
- Jennifer Willard, APRNPrimary Care Nurse Practitioner1235375114
Verify Deena M. Ryan 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 057725-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family nurse practitioner in 2024
161 Medicare Part D claims for 120 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate25 claims
- Amoxicillin-Clavulanate Potass17 claims
- Prednisone15 claims
- Cephalexin13 claims
- Nitrofurantoin Mono-Macro12 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 MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- York HospitalBerwick, ME · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Deena M. Ryan among 1,377 family nurse practitioner records in New Hampshire
Deena M. Ryan, APRN 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 2016, is newer than 42% of them.
- NPI issued2016 · 42% of these records are older, 53% 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 updated2016 · 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).
5 family nurse practitioner records list a practice address in Barrington
They are 5 of the 85 NPPES records with a practice address in Barrington, and 1,377 family nurse practitioner records in New Hampshire.
All 1,377 in New Hampshire → Every provider in Barrington → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Karen Chiang Strong, MSN, APRNBarrington, NH 038251710055801
- Ashley Phipps, NPBarrington, NH 038251952828493
- Karyn Romanoski-Newick, APRNBarrington, NH 038251629486899
- Dayle Sharp, N.P.Barrington, NH 038251790885184
- Allison Castonguay, APRNDurham, NH 038241184933657
- Suellen Drake, APRNDurham, NH 038241568513976
- Kaitlin Kaldun, FNPDurham, NH 038241538405139
- Talley Slate, APRNDurham, NH 038241609354224
Common questions
What is Deena M. Ryan, APRN's NPI number?
Deena M. Ryan, APRN's National Provider Identifier (NPI) is 1053766238, issued on Apr 26, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Deena M. Ryan, APRN located?
The NPPES record lists a practice address at 8 Century Pines Dr, Barrington, NH, 03825. Phone: (603) 664-2135. Providers update this record themselves, so call before visiting.
How can I verify Deena M. Ryan, APRN's license?
NPPES lists New Hampshire license number 057725-23, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Deena M. Ryan, APRN prescribe under Medicare Part D?
In 2024, Deena M. Ryan, APRN had 161 Medicare Part D claims for 120 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Deena M. Ryan, APRN's MIPS final score?
The 2023 MIPS final score is 98.1 of 100. 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.