Lauren Marie Schiffenhaus, RN
Psychiatric/Mental Health Nurse Practitioner · Newington, NH
Lauren Marie Schiffenhaus, RN is a psychiatric/mental health nurse practitioner with a practice address in Newington, New Hampshire, and NPI 1912707977, issued on Mar 18, 2025. Check the license (New Hampshire 112366-21, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lauren Marie Schiffenhaus
- Credential
- RN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- 112366-21 NH
112366-23 NH
RN2390817 MA
RN90736 ME
Self-reported in NPPES; status is on the state search - Practice location
- 2299 Woodbury Ave Ste 1, Newington, NH 03801
- Phone
- (603) 451-2371
- Enumerated
- Mar 18, 2025
- Record last updated
- Nov 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20260429000015); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 435 in New Hampshire → Look up another NPI →
Also registered at 2299 Woodbury Ave Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole ChetsasBehavior Technician1194454231
- Melanie Deflumeri, BCBABehavior Analyst1205231321
- Emily DewittMental Health Counselor1356205884
- Jessica GalarneauBehavior Technician1104596634
- Autumn Wallace, MAMental Health Counselor1437924917
Verify Lauren Marie Schiffenhaus 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 112366-21Check 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 2 group practices
- Supportive Behavioral Care OF MA LLCBoston, MA
- Supportive Care OF New Hampshire LLCDerry, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lauren Marie Schiffenhaus among 435 psychiatric/mental health nurse practitioner records in New Hampshire
Lauren Marie Schiffenhaus, RN is one of 435 psychiatric/mental health nurse practitioner records with a practice address in New Hampshire. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 91% of them.
- NPI issued2025 · 91% of these records are older, 3% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2025 · median 2019 among the 262 with a school on file
- Record last updated2025 · 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 363LP0808X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 psychiatric/mental health nurse practitioner record lists a practice address in Newington
They are 1 of the 98 NPPES records with a practice address in Newington, and 435 psychiatric/mental health nurse practitioner records in New Hampshire.
All 435 in New Hampshire → Every provider in Newington → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Janet Archambault, MSN, ARNP, BSNPortsmouth, NH 038011922011485
- Wendy Berman, APRNPortsmouth, NH 038011194862797
- Nyla Gardner, PMHNPPortsmouth, NH 038011639412703
- Donna HedbergPortsmouth, NH 038011265067789
- Ellen Kingsbury, A.R.N.P.Portsmouth, NH 038011871622993
- Elizabeth Lynch, PMHNP-BCPortsmouth, NH 038011134403231
- Helen Rizza, HELEN RIZZA, ARNPPortsmouth, NH 038011336241983
- Kristina Rogers Scherr, PMHNP-BC, CNM, MSNPortsmouth, NH 038011295831717
Common questions
What is Lauren Marie Schiffenhaus, RN's NPI number?
Lauren Marie Schiffenhaus, RN's National Provider Identifier (NPI) is 1912707977, issued on Mar 18, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Marie Schiffenhaus, RN located?
The NPPES record lists a practice address at 2299 Woodbury Ave Ste 1, Newington, NH, 03801. Phone: (603) 451-2371. Providers update this record themselves, so call before visiting.
How can I verify Lauren Marie Schiffenhaus, RN's license?
NPPES lists New Hampshire license number 112366-21, 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.