Megan Wisser-Chung, RD, LDN
NPI 1821113549 · Registered Dietitian · Crystal Lake, IL
Megan Wisser-Chung, RD, LDN is a Registered Dietitian provider in Crystal Lake, IL (NPI 1821113549).
Provider details
- NPI number
- 1821113549
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- No
- License
- 164.004670 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-03-20
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Megan Wisser-Chung's NPI number?
- Megan Wisser-Chung's National Provider Identifier (NPI) is 1821113549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Wisser-Chung's specialty?
- Megan Wisser-Chung is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Megan Wisser-Chung located?
- Megan Wisser-Chung's practice location on file with NPPES is 150 Mayfield Ave, Crystal Lake, IL 60014-5238.
- What is Megan Wisser-Chung's phone number?
- The practice phone number listed in the NPPES registry for Megan Wisser-Chung is (847) 638-0295.
- Is Megan Wisser-Chung's NPI active?
- Yes — Megan Wisser-Chung's NPI (1821113549) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.