Katherine Ann Estabrook, APRN, FNP-BC
Family Nurse Practitioner · Manchester, NH
Katherine Ann Estabrook, APRN, FNP-BC is a family nurse practitioner with a practice address in Manchester, New Hampshire, and NPI 1811610405, issued on Sep 20, 2022. Check the license with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Ann Estabrook
- Credential
- APRN, FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- Practice location
- 100 Mcgregor St, Manchester, NH 03102
- Phone
- (603) 663-6340
- Enumerated
- Sep 20, 2022
- Record last updated
- Feb 23, 2024
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 1,377 in New Hampshire → Look up another NPI →
Also registered at 100 Mcgregor St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine Ann Estabrook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family nurse practitioner in 2024
43 Medicare Part D claims for 35 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $18.87
1 payment: food and beverage; the largest payer was Pfizer 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.
Katherine Ann Estabrook among 1,377 family nurse practitioner records in New Hampshire
Katherine Ann Estabrook, APRN, FNP-BC 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 fileNo · 66% of these records are
- Record last updated2024 · 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).
134 family nurse practitioner records list a practice address in Manchester
They are 134 of the 4,401 NPPES records with a practice address in Manchester, and 1,377 family nurse practitioner records in New Hampshire.
All 1,377 in New Hampshire → Every provider in Manchester → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kristen Bernacki, APRNManchester, NH 031021922338268
- Leah BlaisManchester, NH 031021104303213
- Andrea Bonenfant, FNP-CManchester, NH 031021235508227
- Kimberly Cote, NPManchester, NH 031021164740726
- Denise Goonan, APRNManchester, NH 031021851844419
- Susanne Huberty, NPManchester, NH 031021154500189
- Karl Kinzlmaier, APRN, FNP-CManchester, NH 031021962993006
- Allyson Legacy, APRNManchester, NH 031021154750743
Common questions
What is Katherine Ann Estabrook, APRN, FNP-BC's NPI number?
Katherine Ann Estabrook, APRN, FNP-BC's National Provider Identifier (NPI) is 1811610405, issued on Sep 20, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Ann Estabrook, APRN, FNP-BC located?
The NPPES record lists a practice address at 100 Mcgregor St, Manchester, NH, 03102. Phone: (603) 663-6340. Providers update this record themselves, so call before visiting.
How can I verify Katherine Ann Estabrook, APRN, FNP-BC's license?
Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Ann Estabrook, APRN, FNP-BC prescribe under Medicare Part D?
In 2024, Katherine Ann Estabrook, APRN, FNP-BC had 43 Medicare Part D claims for 35 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.