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Edit this profileAt a glance
- 3550 Market St Fl 3, Children's Hospital of Philadelphia - Child Development, Philadelphia, PA 19104
About Dr. Blum
Nathan J. Blum, M.D. practices pediatric developmental behavioral in Philadelphia, PA. Nathan is also listed as specializing in pediatrics. The provider's National Provider Identifier (NPI) is 1689694960.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (267) 425-5200
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3550 MARKET ST FL 3 CHILDREN'S HOSPITAL OF PHILADELPHIA - CHILD DEVELOPMENT
Philadelphia, PA 19104
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other pediatric developmental behaviorals at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Nathan J. Blum specialize in?
Nathan J. Blum is a pediatric developmental behavioral in Philadelphia, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Nathan J. Blum located?
Nathan J. Blum is listed at 3550 Market St Fl 3 Children's Hospital of Philadelphia - Child Development, Philadelphia, PA 19104. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Nathan J. Blum's phone number?
The number on file is (267) 425-5200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Nathan J. Blum's NPI number?
Nathan J. Blum's National Provider Identifier is 1689694960. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Nathan J. Blum been practicing?
Nathan J. Blum has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Nathan J. Blum confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Nathan J. Blum. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.