Marie Kaifer-Zajkowicz, MD
NPI 1477577658 · Pediatrics Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie Kaifer-Zajkowicz, MD is a Pediatrics Physician provider in Philadelphia, PA (NPI 1477577658).
Provider details
- NPI number
- 1477577658
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD427985 (PA)
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
20 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
- 2006-07-27
- Last updated
- 2023-05-24
- Certified
- 2023-05-24
Frequently asked questions
- What is Marie Kaifer-Zajkowicz's NPI number?
- Marie Kaifer-Zajkowicz's National Provider Identifier (NPI) is 1477577658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Kaifer-Zajkowicz's specialty?
- Marie Kaifer-Zajkowicz is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Marie Kaifer-Zajkowicz located?
- Marie Kaifer-Zajkowicz's practice location on file with NPPES is 160 E Erie Ave, Philadelphia, PA 19134-1011.
- What is Marie Kaifer-Zajkowicz's phone number?
- The practice phone number listed in the NPPES registry for Marie Kaifer-Zajkowicz is (215) 427-5369.
- Does Marie Kaifer-Zajkowicz accept Medicare?
- Marie Kaifer-Zajkowicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marie Kaifer-Zajkowicz's NPI active?
- Yes — Marie Kaifer-Zajkowicz's NPI (1477577658) is active in the NPPES registry as of the last update on 2023-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.