Chelsea Griswold, DNP
NPI 1326532334 · Psychiatric/Mental Health Nurse Practitioner · St Johnsbury, VT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chelsea Griswold, DNP is a Psychiatric/Mental Health Nurse Practitioner provider in St Johnsbury, VT (NPI 1326532334).
Provider details
- NPI number
- 1326532334
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 101.0136916 (VT)
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Duloxetine Hcl | 14 |
| Buspirone Hcl | 11 |
| Trazodone Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 84 Maple StreetIsland Pond, VT 05846Phone: (802) 723-4300Fax: (802) 723-4544
Registry dates
- Enumerated
- 2018-06-22
- Last updated
- 2024-07-08
- Certified
- 2024-04-01
Frequently asked questions
- What is Chelsea Griswold's NPI number?
- Chelsea Griswold's National Provider Identifier (NPI) is 1326532334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsea Griswold's specialty?
- Chelsea Griswold is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chelsea Griswold located?
- Chelsea Griswold's practice location on file with NPPES is 165 Sherman Dr Ste 1, St Johnsbury, VT 05819-9811.
- What is Chelsea Griswold's phone number?
- The practice phone number listed in the NPPES registry for Chelsea Griswold is (802) 748-5041.
- Does Chelsea Griswold accept Medicare?
- Chelsea Griswold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chelsea Griswold's NPI active?
- Yes — Chelsea Griswold's NPI (1326532334) is active in the NPPES registry as of the last update on 2024-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.