Bethany M. Doerfler, DIET NUTRITIONIST
Registered Dietitian · Chicago, IL
Bethany M. Doerfler, DIET NUTRITIONIST is a registered dietitian with a practice address in Chicago, Illinois, and NPI 1801971049, issued on Oct 26, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Bethany M. Doerfler
- Credential
- DIET NUTRITIONIST
- Primary taxonomy
- Registered Dietitian 133V00000X
- Practice location
- 150 E Huron St, Chicago, IL 60611
- Phone
- (312) 926-9355
- Enumerated
- Oct 26, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070307000339); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 2,870 in Illinois → Look up another NPI →
Also registered at 150 E Huron St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Bethany M. Doerfler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northwestern Medical Faculty FoundationChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bethany M. Doerfler among 2,870 registered dietitian records in Illinois
Bethany M. Doerfler, DIET NUTRITIONIST is one of 2,870 registered dietitian records with a practice address in Illinois. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 91% newer
- In a Medicare fileYes · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated1996 · median 2014 among the 269 with a school on file
- Record last updated2007 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
935 registered dietitian records list a practice address in Chicago
They are 935 of the 63,379 NPPES records with a practice address in Chicago, and 2,870 registered dietitian records in Illinois.
All 2,870 in Illinois → Every provider in Chicago → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Janet Arenas, LDNChicago, IL 606111871709881
- Dawn Blatner, RDChicago, IL 606111528141363
- Catherine Claysen, M.S.R.D.L.D.Chicago, IL 606111912089392
- Catherine Diaz, MS, RDChicago, IL 606111205068343
- Holly Herrington, MS, RD, LDNChicago, IL 606111811130024
- Anne LeavellChicago, IL 606111104912427
- Laurie MaimonisChicago, IL 606111407942774
- Amy Margulies, R.D,, C.D.E,, L,D.N.Chicago, IL 606111225082290
Common questions
What is Bethany M. Doerfler, DIET NUTRITIONIST's NPI number?
Bethany M. Doerfler, DIET NUTRITIONIST's National Provider Identifier (NPI) is 1801971049, issued on Oct 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bethany M. Doerfler, DIET NUTRITIONIST located?
The NPPES record lists a practice address at 150 E Huron St, Chicago, IL, 60611. Phone: (312) 926-9355. Providers update this record themselves, so call before visiting.
How can I verify Bethany M. Doerfler, DIET NUTRITIONIST's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
What is Bethany M. Doerfler, DIET NUTRITIONIST's MIPS final score?
The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.