Karyn Rossacci, NP
NPI 1164778890 · Nurse Practitioner · Palmer, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karyn Rossacci, NP is a Nurse Practitioner provider in Palmer, MA (NPI 1164778890).
Provider details
- NPI number
- 1164778890
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN256683 (MA)
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
13 yrs 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
- 2012-07-31
- Last updated
- 2015-03-10
Frequently asked questions
- What is Karyn Rossacci's NPI number?
- Karyn Rossacci's National Provider Identifier (NPI) is 1164778890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karyn Rossacci's specialty?
- Karyn Rossacci is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karyn Rossacci located?
- Karyn Rossacci's practice location on file with NPPES is 40 Wright St, Palmer, MA 01069-1138.
- What is Karyn Rossacci's phone number?
- The practice phone number listed in the NPPES registry for Karyn Rossacci is (413) 294-5308.
- Does Karyn Rossacci accept Medicare?
- Karyn Rossacci is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karyn Rossacci's NPI active?
- Yes — Karyn Rossacci's NPI (1164778890) is active in the NPPES registry as of the last update on 2015-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.