IndividualActive
Janet Ruzycki, M.D.
NPI 1801805825 · Pediatrics Physician · Chesterfield, MO
Janet Ruzycki, M.D. is a Pediatrics Physician provider in Chesterfield, MO (NPI 1801805825).
Provider details
- NPI number
- 1801805825
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- R5D70 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
232 S Woods Mill Rd
Chesterfield, MO 63017-3417
Phone: (314) 542-4897
Street-level locationGet directions
Mailing address
224 S Woods Mill Rd
Chesterfield, MO 63017-3451
Registry dates
- Enumerated
- 2006-08-07
- Last updated
- 2007-11-19
Frequently asked questions
- What is Janet Ruzycki's NPI number?
- Janet Ruzycki's National Provider Identifier (NPI) is 1801805825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Ruzycki's specialty?
- Janet Ruzycki is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Janet Ruzycki located?
- Janet Ruzycki's practice location on file with NPPES is 232 S Woods Mill Rd, Chesterfield, MO 63017-3417.
- What is Janet Ruzycki's phone number?
- The practice phone number listed in the NPPES registry for Janet Ruzycki is (314) 542-4897.
- Is Janet Ruzycki's NPI active?
- Yes — Janet Ruzycki's NPI (1801805825) is active in the NPPES registry as of the last update on 2007-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.