IndividualActive
John-Mark Njenga
NPI 1902510241 · Registered Nurse · Worcester, MA
John-Mark Njenga is a Registered Nurse provider in Worcester, MA (NPI 1902510241).
Provider details
- NPI number
- 1902510241
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- RN2317027 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
26 Bailey St
Worcester, MA 01602-2208
Phone: (203) 343-3858
Street-level locationGet directions
Mailing address
26 Bailey St
Worcester, MA 01602-2208
Registry dates
- Enumerated
- 2023-01-11
- Last updated
- 2023-01-11
- Certified
- 2023-01-11
Frequently asked questions
- What is John-Mark Njenga's NPI number?
- John-Mark Njenga's National Provider Identifier (NPI) is 1902510241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John-Mark Njenga's specialty?
- John-Mark Njenga is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is John-Mark Njenga located?
- John-Mark Njenga's practice location on file with NPPES is 26 Bailey St, Worcester, MA 01602-2208.
- What is John-Mark Njenga's phone number?
- The practice phone number listed in the NPPES registry for John-Mark Njenga is (203) 343-3858.
- Is John-Mark Njenga's NPI active?
- Yes — John-Mark Njenga's NPI (1902510241) is active in the NPPES registry as of the last update on 2023-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.