Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Neil Mark Blumenthal, DDS, MS

Individual provider Periodontics · NPI 1821040239

Dr. Neil Mark Blumenthal, DDS, MS practises 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

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