IndividualActive
William Lamb, RD, LD
NPI 1821408279 · Registered Dietitian · Clinton, SC
William Lamb, RD, LD is a Registered Dietitian provider in Clinton, SC (NPI 1821408279).
Provider details
- NPI number
- 1821408279
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LD
- Sex
- Male
- Sole proprietor
- No
- License
- 1141 (SC)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
22725 US Highway 76
Clinton, SC 29325-7527
Phone: (864) 833-9100
Street-level locationGet directions
Mailing address
111 Roosevelt Dr
Easley, SC 29642-2331
Registry dates
- Enumerated
- 2014-05-06
- Last updated
- 2014-05-06
Frequently asked questions
- What is William Lamb's NPI number?
- William Lamb's National Provider Identifier (NPI) is 1821408279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Lamb's specialty?
- William Lamb is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is William Lamb located?
- William Lamb's practice location on file with NPPES is 22725 US Highway 76, Clinton, SC 29325-7527.
- What is William Lamb's phone number?
- The practice phone number listed in the NPPES registry for William Lamb is (864) 833-9100.
- Is William Lamb's NPI active?
- Yes — William Lamb's NPI (1821408279) is active in the NPPES registry as of the last update on 2014-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.