Christine A. Karcher-Birt, APRN
Primary Care Nurse Practitioner · Newington, NH
Christine A. Karcher-Birt, APRN is a primary care nurse practitioner with a practice address in Newington, New Hampshire, and NPI 1396984381, issued on Feb 13, 2009. Check the license (New Hampshire 059676-23, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine A. Karcher-Birt
- Credential
- APRN
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License numbers
- 059676-23 NH
R055838 ME
Self-reported in NPPES; status is on the state search - Practice location
- 100 Shattuck Way, Newington, NH 03801
- Phone
- (603) 431-6677
- Enumerated
- Feb 13, 2009
- Record last updated
- Sep 4, 2025
- Fax
- (855) 601-9951
- Medicaid IDs
- 3077421 NH
33400164 NH - Medicare enrollment
- Enrolled (PECOS I20130318000091); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 51 in New Hampshire → Look up another NPI →
Also registered at 100 Shattuck Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Satnarayan Khalsa, PT, DPT, DCPhysical Therapist1760736060
- Travis Palmer, FNP-CFamily Nurse Practitioner1881173847
- Anna Pilzer, NPFamily Nurse Practitioner1558529974
Verify Christine A. Karcher-Birt 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 059676-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Whole Life Health Care PANewington, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine A. Karcher-Birt among 51 primary care nurse practitioner records in New Hampshire
Christine A. Karcher-Birt, APRN is one of 51 primary care nurse practitioner records with a practice address in New Hampshire. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 31% of them.
- NPI issued2009 · 31% of these records are older, 67% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2011 · median 2016 among the 29 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 primary care nurse practitioner records list a practice address in Newington
They are 3 of the 98 NPPES records with a practice address in Newington, and 51 primary care nurse practitioner records in New Hampshire.
All 51 in New Hampshire → Every provider in Newington → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Jacqueline Irzyk, APRNPortsmouth, NH 038011548677685
- Linda Laflamme, APRNPortsmouth, NH 038011932780020
- Lauren McMullen, NP-CPortsmouth, NH 038011578996948
- Nicole Rembisz, APRNNewington, NH 038011801003595
- Shilo Hutchins, ARNPNewington, NH 038031760448807
- Melissa-Jo Nason, DNP, APRN, FNP-CConway, NH 038181881326593
- Marjorie Colson, ARNPDover, NH 038201427034503
- Diane Foley, APRNDover, NH 038201487693081
Common questions
What is Christine A. Karcher-Birt, APRN's NPI number?
Christine A. Karcher-Birt, APRN's National Provider Identifier (NPI) is 1396984381, issued on Feb 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Christine A. Karcher-Birt, APRN located?
The NPPES record lists a practice address at 100 Shattuck Way, Newington, NH, 03801. Phone: (603) 431-6677. Providers update this record themselves, so call before visiting.
How can I verify Christine A. Karcher-Birt, APRN's license?
NPPES lists New Hampshire license number 059676-23, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity 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.