Karen Jensen, RN, MS, APRN
NPI 1396830683 · Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Jensen, RN, MS, APRN is a Nurse Practitioner provider in Boston, MA (NPI 1396830683).
Provider details
- NPI number
- 1396830683
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, MS, APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 2338970 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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.
Practice location
Mailing address
Additional practice locations (2)
- 55 Fruit StBoston, MA 02114-2696Phone: (617) 726-2000
- 789 Central AveDover, NH 03820-2526Phone: (603) 740-2263
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2025-09-15
- Certified
- 2025-09-15
Frequently asked questions
- What is Karen Jensen's NPI number?
- Karen Jensen's National Provider Identifier (NPI) is 1396830683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Jensen's specialty?
- Karen Jensen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Jensen located?
- Karen Jensen's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Karen Jensen's phone number?
- The practice phone number listed in the NPPES registry for Karen Jensen is (617) 732-5500.
- Does Karen Jensen accept Medicare?
- Karen Jensen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Jensen's NPI active?
- Yes — Karen Jensen's NPI (1396830683) is active in the NPPES registry as of the last update on 2025-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.