John Ndambuki, LPC, LCPC
NPI 1538478656 · Professional Counselor · Washington, DC
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Ndambuki, LPC, LCPC is a Professional Counselor provider in Washington, DC (NPI 1538478656).
Provider details
- NPI number
- 1538478656
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC, LCPC
- Sex
- Male
- Sole proprietor
- No
- License
- PRC14114 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-10-07
- Last updated
- 2010-10-07
Frequently asked questions
- What is John Ndambuki's NPI number?
- John Ndambuki's National Provider Identifier (NPI) is 1538478656, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ndambuki's specialty?
- John Ndambuki is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is John Ndambuki located?
- John Ndambuki's practice location on file with NPPES is 701 L Street, Se., Washington, DC 20003.
- What is John Ndambuki's phone number?
- The practice phone number listed in the NPPES registry for John Ndambuki is (202) 547-3780.
- Does John Ndambuki accept Medicare?
- John Ndambuki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Ndambuki's NPI active?
- Yes — John Ndambuki's NPI (1538478656) is active in the NPPES registry as of the last update on 2010-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.