Katherine Claesson, APRN
NPI 1063200574 · Acute Care Nurse Practitioner · Concord, NH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Claesson, APRN is a Acute Care Nurse Practitioner provider in Concord, NH (NPI 1063200574).
Provider details
- NPI number
- 1063200574
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 115395-23 (NH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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
- 2025-04-26
- Last updated
- 2025-09-05
- Certified
- 2025-09-05
Frequently asked questions
- What is Katherine Claesson's NPI number?
- Katherine Claesson's National Provider Identifier (NPI) is 1063200574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Claesson's specialty?
- Katherine Claesson is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Claesson located?
- Katherine Claesson's practice location on file with NPPES is 246 Pleasant St Ste 205, Concord, NH 03301-7546.
- What is Katherine Claesson's phone number?
- The practice phone number listed in the NPPES registry for Katherine Claesson is (603) 224-0584.
- Does Katherine Claesson accept Medicare?
- Katherine Claesson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Claesson's NPI active?
- Yes — Katherine Claesson's NPI (1063200574) is active in the NPPES registry as of the last update on 2025-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.