IndividualActive
Sebastian Maleszewski
NPI 1245104272 · Chiropractor · Upper Darby, PA
Sebastian Maleszewski is a Chiropractor provider in Upper Darby, PA (NPI 1245104272).
Provider details
- NPI number
- 1245104272
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Sex
- Male
- Sole proprietor
- No
- License
- DC012009 (PA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
32 Garrett Rd
Upper Darby, PA 19082-2303
Phone: (610) 352-8812
Street-level locationGet directions
Mailing address
3025 Jfk Blvd Apt 1117
Philadelphia, PA 19104-5975
Registry dates
- Enumerated
- 2025-10-02
- Last updated
- 2025-10-02
- Certified
- 2025-10-02
Frequently asked questions
- What is Sebastian Maleszewski's NPI number?
- Sebastian Maleszewski's National Provider Identifier (NPI) is 1245104272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sebastian Maleszewski's specialty?
- Sebastian Maleszewski is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Sebastian Maleszewski located?
- Sebastian Maleszewski's practice location on file with NPPES is 32 Garrett Rd, Upper Darby, PA 19082-2303.
- What is Sebastian Maleszewski's phone number?
- The practice phone number listed in the NPPES registry for Sebastian Maleszewski is (610) 352-8812.
- Is Sebastian Maleszewski's NPI active?
- Yes — Sebastian Maleszewski's NPI (1245104272) is active in the NPPES registry as of the last update on 2025-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.