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

Dr. Melissa Diane Ryan, DC

Individual provider Chiropractor · NPI 1366887721

Dr. Melissa Diane Ryan, DC is a Chiropractor in Crystal Lake, Illinois. Licensed in Illinois. Registered with an NPI since 2013.

Licensed in
IL
In the registry since
2013
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

405 E Congress Pkwy Ste C
Crystal Lake, IL 60014-6229
Phone: (815) 356-1705
Fax: (815) 526-3058
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 038.012348 (IL)

Record details

NPI number1366887721
Entity typeIndividual (Type 1)
GenderFemale
Credentials DC
Sole proprietorNo
NPI enumeratedApril 30, 2013
Last updated in NPPESApril 30, 2013
Mailing address609 S Wille St, Mount Prospect, IL 60056-3821

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