Nathan Jepsen, PMHNP
NPI 1861218042 · Psychiatric/Mental Health Nurse Practitioner · Charlemont, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Jepsen, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Charlemont, MA (NPI 1861218042).
Provider details
- NPI number
- 1861218042
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 406221 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-12-03
- Last updated
- 2026-02-28
- Certified
- 2026-02-28
Frequently asked questions
- What is Nathan Jepsen's NPI number?
- Nathan Jepsen's National Provider Identifier (NPI) is 1861218042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Jepsen's specialty?
- Nathan Jepsen is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nathan Jepsen located?
- Nathan Jepsen's practice location on file with NPPES is 63 Shephard Rd, Charlemont, MA 01339-9720.
- What is Nathan Jepsen's phone number?
- The practice phone number listed in the NPPES registry for Nathan Jepsen is (413) 325-5264.
- Does Nathan Jepsen accept Medicare?
- Nathan Jepsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Jepsen's NPI active?
- Yes — Nathan Jepsen's NPI (1861218042) is active in the NPPES registry as of the last update on 2026-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.