Karen Nelson, PC
NPI 1548345705 · Clinical Nurse Specialist · Worcester, MA
Karen Nelson, PC is a Clinical Nurse Specialist provider in Worcester, MA (NPI 1548345705).
Provider details
- NPI number
- 1548345705
- Entity type
- Individual
- Primary specialty
- Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PC
- Sex
- Female
- Sole proprietor
- No
- License
- 103813 (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
19 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
- 2006-10-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Nelson's NPI number?
- Karen Nelson's National Provider Identifier (NPI) is 1548345705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Nelson's specialty?
- Karen Nelson is listed in the NPPES registry with a primary specialty of Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Nelson located?
- Karen Nelson's practice location on file with NPPES is 52 Cedar St, Worcester, MA 01609.
- What is Karen Nelson's phone number?
- The practice phone number listed in the NPPES registry for Karen Nelson is (508) 752-5191.
- Is Karen Nelson's NPI active?
- Yes — Karen Nelson's NPI (1548345705) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.