Madoka Hayashi, M.D.
NPI 1255508503 · Neonatal-Perinatal Medicine Physician · Denver, CO
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madoka Hayashi, M.D. is a Neonatal-Perinatal Medicine Physician provider in Denver, CO (NPI 1255508503).
Provider details
- NPI number
- 1255508503
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D72157 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-05-14
- Last updated
- 2021-03-24
- Certified
- 2021-03-24
Frequently asked questions
- What is Madoka Hayashi's NPI number?
- Madoka Hayashi's National Provider Identifier (NPI) is 1255508503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madoka Hayashi's specialty?
- Madoka Hayashi is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Madoka Hayashi located?
- Madoka Hayashi's practice location on file with NPPES is 777 Bannock St, Denver, CO 80204-4507.
- What is Madoka Hayashi's phone number?
- The practice phone number listed in the NPPES registry for Madoka Hayashi is (303) 602-9287.
- Does Madoka Hayashi accept Medicare?
- Madoka Hayashi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madoka Hayashi's NPI active?
- Yes — Madoka Hayashi's NPI (1255508503) is active in the NPPES registry as of the last update on 2021-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.