Kristen O'Hara, APRN
Family Nurse Practitioner · Littleton, NH
Kristen O'Hara, APRN is a family nurse practitioner with a practice address in Littleton, New Hampshire, and NPI 1982312278, issued on Nov 7, 2022. Check the license (New Hampshire 072361-23, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kristen O'Hara
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 072361-23 NH
Self-reported in NPPES; status is on the state search - Practice location
- 600 Saint Johnsbury RD, Littleton, NH 03561
- Phone
- (603) 444-9000
- Enumerated
- Nov 7, 2022
- Record last updated
- Nov 7, 2022
- Medicare enrollment
- Enrolled (PECOS I20240530003183); 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 600 Saint Johnsbury RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alexandra Bishop, MDOrthopaedic Surgery Physician1679465389
- Andrew BorgheseMedical Physician Assistant1811377518
- Hilary Bradshaw, OTR/LOccupational Therapist1780902072
- George Braff, MDDiagnostic Radiology Physician1235179821
Verify Kristen O'Hara 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 072361-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family nurse practitioner in 2024
61 Medicare Part D claims for 44 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 28 claims were for opioids.
Most prescribed
- Celecoxib18 claims
- Hydrocodone-Acetaminophen15 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 one group practice
- Littleton Hospital AssociationLittleton, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristen O'Hara among 1,377 family nurse practitioner records in New Hampshire
Kristen O'Hara, 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 2022, is newer than 77% of them.
- NPI issued2022 · 77% of these records are older, 18% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2022 · median 2018 among the 901 with a school on file
- Record last updated2022 · 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).
9 family nurse practitioner records list a practice address in Littleton
They are 9 of the 304 NPPES records with a practice address in Littleton, and 1,377 family nurse practitioner records in New Hampshire.
All 1,377 in New Hampshire → Every provider in Littleton → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Julie Ferland, APRNLittleton, NH 035611720605645
- Nicole Fischler, APRNLittleton, NH 035611356490312
- Stephanie Olivares, FNPLittleton, NH 035611871251702
- Michael Scanlon, NP, MPHLittleton, NH 035611407821036
- Jaclyn Siegel, APRN, FNP-C, IBCLCLittleton, NH 035611356053763
- Anthony Signorine, APRNLittleton, NH 035611700328614
- Donna Toohey, FNP-BCLittleton, NH 035611750040267
- Mary Vanalstyne, MS APRN FNP-BCLittleton, NH 035611912158825
Common questions
What is Kristen O'Hara, APRN's NPI number?
Kristen O'Hara, APRN's National Provider Identifier (NPI) is 1982312278, issued on Nov 7, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Kristen O'Hara, APRN located?
The NPPES record lists a practice address at 600 Saint Johnsbury RD, Littleton, NH, 03561. Phone: (603) 444-9000. Providers update this record themselves, so call before visiting.
How can I verify Kristen O'Hara, APRN's license?
NPPES lists New Hampshire license number 072361-23, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Kristen O'Hara, APRN prescribe under Medicare Part D?
In 2024, Kristen O'Hara, APRN had 61 Medicare Part D claims for 44 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.