Steven Hwang, MD
NPI 1841406295 · Neurological Surgery Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Hwang, MD is a Neurological Surgery Physician provider in Philadelphia, PA (NPI 1841406295).
Provider details
- NPI number
- 1841406295
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 217873 (MA)
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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$499 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3509 N Broad StPhiladelphia, PA 19140-4105Phone: (215) 707-7200Fax: (215) 707-3831
Registry dates
- Enumerated
- 2007-05-15
- Last updated
- 2022-10-21
- Certified
- 2022-10-21
Frequently asked questions
- What is Steven Hwang's NPI number?
- Steven Hwang's National Provider Identifier (NPI) is 1841406295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Hwang's specialty?
- Steven Hwang is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Hwang located?
- Steven Hwang's practice location on file with NPPES is 3551 N Broad St, Philadelphia, PA 19140-4131.
- What is Steven Hwang's phone number?
- The practice phone number listed in the NPPES registry for Steven Hwang is (813) 281-8478.
- Does Steven Hwang accept Medicare?
- Steven Hwang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Hwang's NPI active?
- Yes — Steven Hwang's NPI (1841406295) is active in the NPPES registry as of the last update on 2022-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.