Obesity and Weight Management Nutrition Registered Dietitian
NUCC 133VN1201X · Dietitian, Registered
415 CMS NPPES-registered providers across 47 states · 356th of 690 specialties by headcount.
Where this specialty sits in the corpus
Obesity and Weight Management Nutrition Registered Dietitian ranks 356th of 690 NUCC specialties by CMS NPPES headcount (0.01% of all registered NPIs), densest in California; per resident Mississippi leads.
- 415
- NPPES providers in specialty
- 356th
- of 690 specialties
- 452
- state-share HHI
- 0.5%
- Part D prescriber share
Mississippi is densest per capita (1.9× the national rate; Indiana 1.7×); 0.6% of the Dietitian, Registered category.
Taxonomy fingerprint
Obesity and Weight Management Nutrition Registered Dietitian (NUCC 133VN1201X; 0.5% Part D prescribers (2 of 415); avg 3,387 Part D claims/prescriber (22nd of 572); Open Payments avg $3K/physician (163rd of 551; 2 paid, $6K total); state-share HHI 452; next-larger headcount neighbor Rehabilitation Registered Nurse (+5); next-smaller Family Psychologist (-4)).
Next larger: Rehabilitation Registered Nurse (420) Next smaller: Family Psychologist (411)
Which states have the most providers?
Sample Obesity and Weight Management Nutrition Registered Dietitian NPIs
A directory sample from this NUCC code (not a ranking). Names and locations are unique to this taxonomy.
| # | Provider |
|---|---|
| 1 | Christine Coy, MS, RDMission Viejo, CA |
| 2 | Julie Schwartz, RD, LDNew Canaan, CT |
| 3 | Tracy Bento, RD, CDCES, CSOWMEagle, ID |
| 4 | Mary Finckenor, RDMorristown, NJ |
| 5 | Linda Hittleman, M.S.,R.D.,C.D.C.E.S.New York, NY |
| 6 | Patrick Obasi, MDPlano, TX |
| 7 | Nora Jansen Shank, RDN, LDNFalls Church, VA |
| 8 | Janna Weaver, RDN, LDArgyle, TX |
| 9 | Molly Richard, RDSaginaw, MI |
| 10 | Monique Lisowski, R.D., L.D.Lakeland, FL |
| 11 | Chelsey Morss-Alberts, RDThe Dalles, OR |
| 12 | Jayne Lacognata, MS, RD, LD/NGainesville, FL |
Frequently Asked Questions
How should I read Obesity and Weight Management Nutrition Registered Dietitian's mid-pack national roster?
How does Obesity and Weight Management Nutrition Registered Dietitian show up in Open Payments mid-pack?
How much Part D prescribing does this specialty do?
Data sources and methodology
Provider data from CMS NPPES (download.cms.gov/nppes). Specialty classification from NUCC Health Care Provider Taxonomy (nucc.org). Part D averages from the CMS Medicare Part D Prescriber PUF; industry payments from CMS Open Payments 2024. Counts reflect self-designated primary taxonomy at NPI enrollment. PlainDoctor does not rate or rank providers. Methodology · About
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-08-27.