What is Philip Siu's NPI number?

Philip Siu's National Provider Identifier (NPI) is 1861432882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Philip Siu's specialty?

Philip Siu is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Philip Siu located?

Philip Siu's practice location on file with NPPES is 1098 W Baltimore Pike Ste 3403, Media, PA 19063-5139.

What is Philip Siu's phone number?

The practice phone number listed in the NPPES registry for Philip Siu is (610) 627-4490.

Does Philip Siu accept Medicare?

Philip Siu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Philip Siu's NPI active?

Yes — Philip Siu's NPI (1861432882) is active in the NPPES registry as of the last update on 2025-03-05.

IndividualActiveAccepts Medicare

Philip Siu, MD

NPI 1861432882 · Pediatrics Physician · Media, PA

Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Philip Siu, MD is a Pediatrics Physician provider in Media, PA (NPI 1861432882).

Provider details

NPI number: 1861432882
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: MD038922E (PA)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense MD038922E (PA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(100/100 index)

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
3 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

1098 W Baltimore Pike Ste 3403

Media, PA 19063-5139

Phone: (610) 627-4490

Fax: (610) 627-4477

Street-level locationGet directions

More PA providers

Mailing address

1401 S 31st St

Philadelphia, PA 19146-3506

Additional practice locations (2)

930 Washington Ave
Phila, PA 19147-3840
Phone: (215) 627-8000
Fax: (215) 627-9265
833 Chestnut St Ste 300
Philadelphia, PA 19107-4405
Phone: (215) 861-8800
Fax: (215) 861-8815

Enumerated: 2006-06-07
Last updated: 2025-03-05
Certified: 2025-03-05

Frequently asked questions

What is Philip Siu's NPI number?: Philip Siu's National Provider Identifier (NPI) is 1861432882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Philip Siu's specialty?: Philip Siu is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
Where is Philip Siu located?: Philip Siu's practice location on file with NPPES is 1098 W Baltimore Pike Ste 3403, Media, PA 19063-5139.
What is Philip Siu's phone number?: The practice phone number listed in the NPPES registry for Philip Siu is (610) 627-4490.
Does Philip Siu accept Medicare?: Philip Siu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Philip Siu's NPI active?: Yes — Philip Siu's NPI (1861432882) is active in the NPPES registry as of the last update on 2025-03-05.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.