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Dietitian, Registereds in Oak Park, IL

Browse 31 Dietitian, Registered providers listed in NPPES with a practice address in Oak Park, Illinois.

31 Healthcare Providers

How Oak Park compares with the U.S.

Oak Park has 58 clinicians in Dietitian, Registered per 100,000 residents, 2.9 times the U.S. rate of 20.

That is 31 active clinicians in Dietitian, Registered with a practice address in Oak Park, for a population of 53,292.

The Illinois rate is 23 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

Too few clinicians in Dietitian, Registered in Oak Park are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“20 of 31 providers
With recent CMS data first, then Aโ€“Z

Kristian Taylor Johansen , RD

Dietitian, Registered

Active NPI Status
1114 Lake St, Oak Park, IL 603011002
Phone: 7083831114
NPI Identifier 1811515232
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Kristen Beese Alfonsi , RD

Dietitian, Registered

Active NPI Status
643 N Ridgeland Ave, Oak Park, IL 603021733
Phone: 7087699551
NPI Identifier 1285337394
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Tracy Baldenegro , RD

Dietitian, Registered

Active NPI Status
1000 Lake St Apt 1610, Oak Park, IL 603011527
Phone: 8152285225
NPI Identifier 1437861135
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Christina Borjas , RD

Dietitian, Registered

Active NPI Status
307 N Oak Park Ave Apt 2a, Oak Park, IL 603022158
Phone: 7737030849
NPI Identifier 1659180909
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Sherri Ann Brennan , RD

Dietitian, Registered

Active NPI Status
3 Erie Ct, Oak Park, IL 603022519
Phone: 7087631368
NPI Identifier 1497069587
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Justine Britten , RDN

Dietitian, Registered

Active NPI Status
520 S Maple Ave, Oak Park, IL 603041022
Phone: 7086606306
NPI Identifier 1316459381
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Elisa Marie Buzinski , MS RD LDN

Dietitian, Registered

Active NPI Status
820 North Blvd, Oak Park, IL 603011351
Phone: 7085242445
NPI Identifier 1891065751
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Amy Carson , RD

Dietitian, Registered

Active NPI Status
1114 Lake St, Oak Park, IL 603011002
Phone: 7083831114
NPI Identifier 1033597323
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Mary Jo Desmond , RD, LDN

Dietitian, Registered

Active NPI Status
520 S Maple Ave, Oak Park, IL 603041022
Phone: 7086605900
NPI Identifier 1417016643
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Kathleen Duffy , RD, LDN

Dietitian, Registered

Active NPI Status
520 S Maple Ave, Oak Park, IL 603041022
Phone: 7086605900
NPI Identifier 1659771897
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Anna Rosa Faso , RD, LDN

Dietitian, Registered

Active NPI Status
3 Erie Ct, Oak Park, IL 603022519
Phone: 7083836200
NPI Identifier 1982452348
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Samantha Gianakas , MS, RD, LDN

Dietitian, Registered

Active NPI Status
520 S Maple Ave, Oak Park, IL 603041022
Phone: 7086606306
NPI Identifier 1295344091
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Michael M Glab , MS, RD, LDN

Dietitian, Registered

Active NPI Status
1165 S Cuyler Ave, Oak Park, IL 603042239
Phone: 7089024522
NPI Identifier 1457842395
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Molly Hodul , RD

Dietitian, Registered

Active NPI Status
520 S Maple Ave, Oak Park, IL 603041022
Phone: 7086603662
NPI Identifier 1104435908
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Ashley Holman , RD, LDN, CDE

Dietitian, Registered

Active NPI Status
3 Erie Ct, Suite L300, Oak Park, IL 603022519
Phone: 7087631368
NPI Identifier 1598028979
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Vanessa Keir , RDN

Dietitian, Registered

Active NPI Status
518 N Austin Blvd Fl 5, Oak Park, IL 603022947
Phone: 7087256292
NPI Identifier 1669314266
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Rebekah Lynn Langford , RD, LDN, CNSC

Dietitian, Registered

Active NPI Status
520 S Maple Ave, Oak Park, IL 603041022
Phone: 7086602250
NPI Identifier 1134505928
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Kristin Ann Leicht , RD

Dietitian, Registered

Active NPI Status
1048 Lake Street, Suite 300, Oak Park, IL 603011102
Phone: 6306062587
NPI Identifier 1992897607
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Eileen Hourihan Mccarthy , MFN, RDN, LDN, CPT

Dietitian, Registered

Active NPI Status
715 Lake St Ste 220, Oak Park, IL 603011411
Phone: 7082851347
NPI Identifier 1265673958
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Connor Mcdermott , RD

Dietitian, Registered

Active NPI Status
1121 S East Ave, Oak Park, IL 603042597
Phone: 2695994300
NPI Identifier 1841011699
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Frequently Asked Questions about Dietitian, Registered in Oak Park

How do I check a Dietitian, Registered practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Illinois licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.