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

Dr. Neil Mark Blumenthal, DDS, MS

Individual provider Periodontics · NPI 1821040239

Dr. Neil Mark Blumenthal, DDS, MS is a Periodontics in Homewood, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

17926 Halsted St Ste 3NW
Homewood, IL 60430-2029
Phone: (708) 798-0714
Fax: (708) 798-4487
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X (IL)

Record details

NPI number1821040239
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MS
Sole proprietorNo
NPI enumeratedMay 16, 2006
Last updated in NPPESJuly 13, 2026
Mailing address17926 Halsted St, Suite 3nw, Homewood, IL 60430-2029

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