Marilyn Kioko, M.D.
NPI 1659632628 · Pediatrics Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Kioko, M.D. is a Pediatrics Physician provider in Boston, MA (NPI 1659632628).
Provider details
- NPI number
- 1659632628
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 1022348 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2012-06-06
- Last updated
- 2025-05-08
- Certified
- 2025-05-08
Frequently asked questions
- What is Marilyn Kioko's NPI number?
- Marilyn Kioko's National Provider Identifier (NPI) is 1659632628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Kioko's specialty?
- Marilyn Kioko is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn Kioko located?
- Marilyn Kioko's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Marilyn Kioko's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Kioko is (617) 355-6000.
- Does Marilyn Kioko accept Medicare?
- Marilyn Kioko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Kioko's NPI active?
- Yes — Marilyn Kioko's NPI (1659632628) is active in the NPPES registry as of the last update on 2025-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.