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Stephen Walker, M.D.
NPI 1457311912 · Specialist · Media, PA
Stephen Walker, M.D. is a Specialist provider in Media, PA (NPI 1457311912).
Provider details
- NPI number
- 1457311912
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(84/100 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
83% 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
200 State Street
Suite 205
Media, PA 19063-3434
Phone: (610) 521-4112
Fax: (610) 521-6864
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 95000-3505
Phila, PA 19195-0001
Registry dates
- Enumerated
- 2006-03-27
- Last updated
- 2016-01-20
Frequently asked questions
- What is Stephen Walker's NPI number?
- Stephen Walker's National Provider Identifier (NPI) is 1457311912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Walker's specialty?
- Stephen Walker is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Stephen Walker located?
- Stephen Walker's practice location on file with NPPES is 200 State Street, Media, PA 19063-3434.
- What is Stephen Walker's phone number?
- The practice phone number listed in the NPPES registry for Stephen Walker is (610) 521-4112.
- Is Stephen Walker's NPI active?
- Yes — Stephen Walker's NPI (1457311912) is active in the NPPES registry as of the last update on 2016-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.