Sidney Hilker, MD
NPI 1487230314 · Pediatrics Physician · Boston, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sidney Hilker, MD is a Pediatrics Physician provider in Boston, MA (NPI 1487230314).
Provider details
- NPI number
- 1487230314
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 1017889 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-03-22
- Last updated
- 2024-04-29
- Certified
- 2024-04-29
Frequently asked questions
- What is Sidney Hilker's NPI number?
- Sidney Hilker's National Provider Identifier (NPI) is 1487230314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sidney Hilker's specialty?
- Sidney Hilker is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Sidney Hilker located?
- Sidney Hilker's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Sidney Hilker's phone number?
- The practice phone number listed in the NPPES registry for Sidney Hilker is (617) 355-6000.
- Does Sidney Hilker accept Medicare?
- Sidney Hilker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sidney Hilker's NPI active?
- Yes — Sidney Hilker's NPI (1487230314) is active in the NPPES registry as of the last update on 2024-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.