IndividualActive
Melissa Ryan, D.C.
NPI 1366887721 · Chiropractor · Crystal Lake, IL
Melissa Ryan, D.C. is a Chiropractor provider in Crystal Lake, IL (NPI 1366887721).
Provider details
- NPI number
- 1366887721
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Female
- Sole proprietor
- No
- License
- 038.012348 (IL)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
405 E Congress Pkwy Ste C
Crystal Lake, IL 60014-6229
Phone: (815) 356-1705
Fax: (815) 526-3058
Street-level locationGet directions
Mailing address
609 S Wille St
Mount Prospect, IL 60056-3821
Registry dates
- Enumerated
- 2013-04-30
- Last updated
- 2013-04-30
Frequently asked questions
- What is Melissa Ryan's NPI number?
- Melissa Ryan's National Provider Identifier (NPI) is 1366887721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Ryan's specialty?
- Melissa Ryan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Melissa Ryan located?
- Melissa Ryan's practice location on file with NPPES is 405 E Congress Pkwy Ste C, Crystal Lake, IL 60014-6229.
- What is Melissa Ryan's phone number?
- The practice phone number listed in the NPPES registry for Melissa Ryan is (815) 356-1705.
- Is Melissa Ryan's NPI active?
- Yes — Melissa Ryan's NPI (1366887721) is active in the NPPES registry as of the last update on 2013-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.