William Andrew Clark, PHD, RD
Registered Dietitian · Johnson City, TN
William Andrew Clark, PHD, RD is a registered dietitian with a practice address in Johnson City, Tennessee, and NPI 1356694301, issued on Oct 16, 2012. Check the license (Tennessee LDN2487, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Andrew Clark
- Credential
- PHD, RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- LDN2487 TN
Self-reported in NPPES; status is on the state search - Practice location
- 807 University Pkwy, Johnson City, TN 37614
- Phone
- (423) 439-4071
- Enumerated
- Oct 16, 2012
- Record last updated
- Oct 16, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (423) 439-4060
- Entity
- Type 1 · individual
Also registered at 807 University Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Keaton Andrus, PHARMDStudent in an Organized Health Care Education/Training Program1346538287
- Robert Barnhart, PT, SCDPT, PCSPhysical Therapist1912144247
- Peggy CantrellClinical Psychologist1417154410
- Patricia Chase, PH.D., CCC-AAudiologist1225060163
- Melisha Christian, NP-CFamily Nurse Practitioner1821365735
- Mary Jo Davenport, PT, MS, PHDPhysical Therapist1447503198
Verify William Andrew Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license LDN2487Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52 registered dietitian records list a practice address in Johnson City
They are 52 of the 3,807 NPPES records with a practice address in Johnson City, and 1,266 registered dietitian records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 52 in Johnson City → All 1,266 in Tennessee → Every provider in Johnson City →
Other registered dietitian records in Tennessee
- Ashik Abro, RDN, LDNMemphis, TN1447113998
- Jacquelyn Adams, BS, RD, LDNGermantown, TN1588084420
- Jessica Adams, MS, RD, LDNGermantown, TN1376354209
- Madison Adams, RDNNashville, TN1689568032
- Tiffany Adams, RDNashville, TN1801508320
- Journey AdkinsSavannah, TN1245038116
- Paige Adkins, RDNKnoxville, TN1619685310
- Karin Adler, RDN, LDN, CNSCOak Ridge, TN1649989708
- Marylauren AgeeSpringville, TN1255956363
- Amir Alakaam, PHD. RDN.Chattanooga, TN1427691237
Common questions
What is William Andrew Clark, PHD, RD's NPI number?
William Andrew Clark, PHD, RD's National Provider Identifier (NPI) is 1356694301, issued on Oct 16, 2012. An NPI identifies a provider in billing; it is not a license.
Where is William Andrew Clark, PHD, RD located?
The NPPES record lists a practice address at 807 University Pkwy, Johnson City, TN, 37614. Phone: (423) 439-4071. Providers update this record themselves, so call before visiting.
How can I verify William Andrew Clark, PHD, RD's license?
NPPES lists Tennessee license number LDN2487, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.