NPPES file of Aug 9, 2026

Abbey Ritter, APRN

Gerontology Nurse Practitioner · Lebanon, NH

Abbey Ritter, APRN is a gerontology nurse practitioner with a practice address in Lebanon, New Hampshire, and NPI 1407634371, issued on Sep 20, 2023. Check the license (New Hampshire 087345-23, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407634371
Name
Abbey Ritter
Credential
APRN
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
087345-23 NH
Self-reported in NPPES; status is on the state search
Practice location
1 Medical Center Dr, Lebanon, NH 03756
Phone
(603) 650-5000
Enumerated
Sep 20, 2023
Record last updated
Sep 28, 2023
Medicare enrollment
Enrolled (PECOS I20231017003200); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1 Medical Center Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maria Abbate, NPFamily Nurse Practitioner1669683637
  2. McCall Abbott, APRNFamily Nurse Practitioner1396292454
  3. Lauren AbbuhlStudent in an Organized Health Care Education/Training Program1760322986
  4. William Abdu, M.D.Orthopaedic Surgery of the Spine Physician1134162324
  5. Iryna Aberkorn, MDFamily Medicine Physician1780846071
  6. Majd Aboul Hosn, MDStudent in an Organized Health Care Education/Training Program1932901949

Verify Abbey Ritter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
    Search for license 087345-23
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New Hampshire license search

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87% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

181 Medicare Part D claims for 87 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.

  1. Abbey Ritter181
  2. Specialty average1,369

Most prescribed

  1. Clopidogrel53 claims
  2. Xarelto29 claims
  3. Atorvastatin Calcium27 claims
  4. Eliquis25 claims
  5. Cilostazol14 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.

One hospital affiliation

  1. Mary Hitchcock Memorial HospitalLebanon, NH · Acute Care Hospitals3 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.

Abbey Ritter among 40 gerontology nurse practitioner records in New Hampshire

Abbey Ritter, APRN is one of 40 gerontology nurse practitioner records with a practice address in New Hampshire. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 90% of them.

  • NPI issued2023 · 90% of these records are older, 3% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2023 · median 2019 among the 27 with a school on file
  • Record last updated2023 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in New Hampshire

There are 40 gerontology nurse practitioner records in New Hampshire.

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Nicole Calvino, NPLebanon, NH 037561811610322
  2. Andrew Harte, AGNP-CLebanon, NH 037561679214977
  3. Adrienne Holland, AGNPLebanon, NH 037561215560255
  4. Stephanie Krasinski, APRNLebanon, NH 037561164098182
  5. Joseph McKenzie, APRNLebanon, NH 037561174254700
  6. Cara Oconnor, RNLebanon, NH 037561730951179
  7. Doris Barratt, ARNPUnity, NH 037431225017932
  8. Kathleen Guilmain, APRN GNP-BCNorth Haverhill, NH 037741093000648

Common questions

What is Abbey Ritter, APRN's NPI number?

Abbey Ritter, APRN's National Provider Identifier (NPI) is 1407634371, issued on Sep 20, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Abbey Ritter, APRN located?

The NPPES record lists a practice address at 1 Medical Center Dr, Lebanon, NH, 03756. Phone: (603) 650-5000. Providers update this record themselves, so call before visiting.

How can I verify Abbey Ritter, APRN's license?

NPPES lists New Hampshire license number 087345-23, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.

How much does Abbey Ritter, APRN prescribe under Medicare Part D?

In 2024, Abbey Ritter, APRN had 181 Medicare Part D claims for 87 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.