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NATHAN J BLUM M.D.
NPI 1689694960
Pediatrics - Developmental - Behavioral Pediatrics in Philadelphia, PA

Active since July 20, 2006PECOS Enrolled
3550 MARKET ST FL 3, CHILDREN'S HOSPITAL OF PHILADELPHIA - CHILD DEVELOPMENT, PHILADELPHIA, PA 19104(267) 425-5200(267) 426-0975 Get Directions Write a Review

NPPES record last updated: April 15, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Nathan J Blum M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NATHAN J BLUM M.D. (NPI 1689694960) is an individual developmental - behavioral pediatrics provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD042057L) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689694960
Entity TypeIndividualMale
Primary Taxonomy2080P0006X
Provider Legal NameNATHAN J BLUMCredential: M.D.
Location Address3550 MARKET ST FL 3, CHILDREN'S HOSPITAL OF PHILADELPHIA - CHILD DEVELOPMENTPhiladelphia, PA 19104-3365
Mailing Address100 E Penn Sq, 9th FloorPhiladelphia, PA 19107-3323 · (267) 425-9234 · Fax (267) 425-9299
Phone(267) 425-5200
Fax(267) 426-0975
Sole ProprietorNo
Enumeration DateJuly 20, 2006
Last NPPES UpdateApril 15, 2013
✔ NPI 1689694960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Developmental - Behavioral PediatricsAllopathic & Osteopathic Physicians
Taxonomy Code2080P0006X
License✔ Licensed in PA · MD042057L
Definition

A developmental-behavioral specialist is a pediatrician with special training and experience who aims to foster understanding and promotion of optimal development of children and families through research, education, clinical care and advocacy efforts. This physician assists in the prevention, diagnosis, and management of developmental difficulties and problematic behaviors in children and in the family dysfunctions that compromise children's development.

Also ListedPediatricsTaxonomy 208000000X · License MD042057L (PA)
3550 MARKET ST FL 3, Philadelphia, PA 19104
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Other Identifiers 4

Medicare UPINF80187
Medicare ID-Type Unspecified769773PA
Medicaid001464739PA
Medicaid6183701NJ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nathan J Blum M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

IRENE NGAR YEE FUNG M.D.
Pediatrics (Pediatric Allergy/Immunology)
3550 MARKET ST FL 3, CHILDREN'S HOSPITAL OF PHILADELPHIA - ALLERGY & IMMUN
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-2549
JONATHAN M SPERGEL M.D.
Pediatrics (Pediatric Allergy/Immunology)
3550 MARKET ST FL 3, CHILDREN'S HOSPITAL OF PHILADELPHIA - ALLERGY & IMMUN
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-2549
KAITLIN MCHENRY CPNP, CRNP
Nurse Practitioner (Pediatrics)
3550 MARKET ST FL 3
PHILADELPHIA, PA 19104
Philadelphia County (215) 287-5596
NATALIA CHRISTINE ORLOFF
Psychologist (Clinical)
3550 MARKET ST FL 3
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-7555
HILLARY A KRUGER M.D.
Pediatrics (Developmental - Behavioral Pediatrics)
3550 MARKET ST FL 3, CHILDREN'S HOSPITAL OF PHILADELPHIA - CHILD DEVELOPMENT
PHILADELPHIA, PA 19104
Philadelphia County (267) 425-5200
DR. JENNIFER REBECCA HEIMALL MD
Pediatrics (Pediatric Allergy/Immunology)
3550 MARKET ST FL 3, CHILDRENS HOSPITAL OF PHILADELPHIA - ALLERGY AND IMMUN
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-2549
JAMES CORRY M.D.
Pediatrics (Pediatric Allergy/Immunology)
3550 MARKET ST FL 3, CHILDREN'S HOSPITAL OF PHILADELPHIA - ALLERGY & IMMUN
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-2549
SHIANG-JU KUNG M.D.
Pediatrics (Pediatric Allergy/Immunology)
3550 MARKET ST FL 3, CHILDREN'S HOSPITAL OF PHILADELPHIA - ALLERGY & IMMUN
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-2549

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nathan Blum's NPI number?

The NPI number for Nathan Blum is 1689694960. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Nathan Blum located?

Nathan Blum practices at 3550 Market St Fl 3 Children's Hospital Of Philadelphia - Child Development, Philadelphia, PA 19104. The listed phone number is (267) 425-5200.

What is Nathan Blum's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Developmental - Behavioral Pediatrics, with taxonomy code 2080P0006X.

Is Nathan Blum enrolled in Medicare?

Yes. Nathan Blum is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nathan Blum was last updated on April 15, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.