IndividualActive
Melvin Greengus, RDN LDN
NPI 1346869708 · Registered Dietitian · Harvey, IL
Melvin Greengus, RDN LDN is a Registered Dietitian provider in Harvey, IL (NPI 1346869708).
Provider details
- NPI number
- 1346869708
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN LDN
- Sex
- Male
- Sole proprietor
- No
- License
- 164001503 (IL)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
121 W 154th St
Harvey, IL 60426
Phone: (708) 596-2220
Fax: (708) 596-2258
Street-level locationGet directions
Mailing address
121 W 154th St
Harvey, IL 60426
Registry dates
- Enumerated
- 2020-04-15
- Last updated
- 2020-04-15
- Certified
- 2020-04-15
Frequently asked questions
- What is Melvin Greengus's NPI number?
- Melvin Greengus's National Provider Identifier (NPI) is 1346869708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melvin Greengus's specialty?
- Melvin Greengus is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Melvin Greengus located?
- Melvin Greengus's practice location on file with NPPES is 121 W 154th St, Harvey, IL 60426.
- What is Melvin Greengus's phone number?
- The practice phone number listed in the NPPES registry for Melvin Greengus is (708) 596-2220.
- Is Melvin Greengus's NPI active?
- Yes — Melvin Greengus's NPI (1346869708) is active in the NPPES registry as of the last update on 2020-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.