Marcio Malogolowkin, MD
NPI 1457451270 · Pediatric Hematology & Oncology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcio Malogolowkin, MD is a Pediatric Hematology & Oncology Physician provider in Sacramento, CA (NPI 1457451270).
Provider details
- NPI number
- 1457451270
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 57273-20 (WI)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 9000 W Wisconsin AveChildrens Hospital of WisconsinMilwaukee, WI 53226-4874Phone: (414) 955-4170Fax: (414) 955-6543
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2018-03-17
Frequently asked questions
- What is Marcio Malogolowkin's NPI number?
- Marcio Malogolowkin's National Provider Identifier (NPI) is 1457451270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcio Malogolowkin's specialty?
- Marcio Malogolowkin is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Marcio Malogolowkin located?
- Marcio Malogolowkin's practice location on file with NPPES is 2516 Stockton Blvd, Sacramento, CA 95817-2208.
- What is Marcio Malogolowkin's phone number?
- The practice phone number listed in the NPPES registry for Marcio Malogolowkin is (916) 734-2781.
- Does Marcio Malogolowkin accept Medicare?
- Marcio Malogolowkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcio Malogolowkin's NPI active?
- Yes — Marcio Malogolowkin's NPI (1457451270) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.