Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Philip Mark Blatt, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1669477139

Dr. Philip Mark Blatt, MD is a Hematology (Internal Medicine) Physician in Newark, Delaware. Licensed in Delaware. Registered with an NPI since 2005.

Licensed in
DE
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4735 Ogletown Stanton Rd Ste 2225
Newark, DE 19713-8000
Phone: (302) 737-7700
Fax: (302) 737-5407
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence C10002196 (DE)

Record details

NPI number1669477139
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2005
Last updated in NPPESJuly 9, 2007
Mailing addressPo Box 12210, Wilmington, DE 19850-2210

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