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Dietitian, Registereds in Oklahoma City, OK

Browse 243 Dietitian, Registered providers listed in NPPES with a practice address in Oklahoma City, Oklahoma.

243 Healthcare Providers

How Oklahoma City compares with the U.S.

Oklahoma City has 35 clinicians in Dietitian, Registered per 100,000 residents, about 1.7 times the U.S. rate of 20.

That is 243 active clinicians in Dietitian, Registered with a practice address in Oklahoma City, for a population of 697,125.

The Oklahoma 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.

65% of clinicians in Dietitian, Registered in Oklahoma City listed in the CMS Medicare file (20 of 31) accept Medicare assignment. That is lower than the Oklahoma share of 70%.

Only 31 of 243 active clinicians in Dietitian, Registered in Oklahoma City appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

26% of clinicians in Dietitian, Registered in Oklahoma City listed in the CMS Medicare file (8 of 31) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Oklahoma share of 17%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

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. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Dietitian, Registered Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Dietitian, Registered practitioners in Oklahoma City, OK

Source: CMS PECOS
PECOS Enrolled Specialists 71 In Oklahoma City, OK
Part B Lab & Imaging Eligible 0 Diagnostic Referrals
DME Ordering Eligible Suppressed Durable Medical Equipment
Home Health Agency Referrals 0 HHA Ordering Eligible
Showing 1โ€“20 of 243 providers
With recent CMS data first, then Aโ€“Z

Carol Ann Banister , RD

Dietitian, Registered

Active NPI Status Telehealth Services Available
4200 W Memorial Rd, Suite 701, Oklahoma City, OK 731209350
Phone: 4057557561
NPI Identifier 1225061468
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Mary Dianne Brown , MS, RDN, LD, CDE

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment
1000 N Lincoln Blvd, Suite 1800, Oklahoma City, OK 731043252
Phone: 4052717000
NPI Identifier 1649586033
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Cassie Joanne Cook , RD, LD

Dietitian, Registered

Active NPI Status
10600 S Pennsylvania Ave Ste 16, Oklahoma City, OK 731704257
Phone: 6182402779
NPI Identifier 1518509462
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Barbara Lee Cunningham , RD, LD

Dietitian, Registered

Active NPI Status
9912 Indigo Rd, Oklahoma City, OK 731597428
Phone: 4056915302
NPI Identifier 1083811947
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Marilyn R Dougherty , RD

Dietitian, Registered

Active NPI Status
6201 N Santa Fe Ave, Suite 2000, Oklahoma City, OK 731187532
Phone: 4052725407
NPI Identifier 1851391528
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Jennifer Lela Gillispie , RD, LD, CNSC

Dietitian, Registered

Active NPI Status Telehealth Services Available
700 Ne 13th St, Oklahoma City, OK 731045004
Phone: 4052718001
NPI Identifier 1871286468
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Lori Mathews , RD, LD

Dietitian, Registered

Active NPI Status
1611 N Broadway Ave, Oklahoma City, OK 731034610
Phone: 4052045157
NPI Identifier 1326646852
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Jenny Rebecca Mikes , MS RD LD

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment
8512 Tiffany Drive, Oklahoma City, OK 73132
Phone: 4056592805
NPI Identifier 1184702359
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Janet Lynn O'kresik , MS, RDN, LD

Dietitian, Registered

Active NPI Status
5800 Ne 107th St, Oklahoma City, OK 731519549
Phone: 4056592745
NPI Identifier 1902428337
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Christine Carol Olson , MS, RD, LD

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1000 N Lincoln Blvd Ste 2900, Oklahoma City, OK 731043252
Phone: 4052717552
NPI Identifier 1598896375
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Paula J. Partlow , RD, LD

Dietitian, Registered

Active NPI Status
1111 N Lee Ave Ste 300, Oklahoma City, OK 731032620
Phone: 4052318740
NPI Identifier 1487769402
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Elizabeth A Sisneros , RD

Dietitian, Registered

Active NPI Status Telehealth Services Available
4200 W Memorial Rd Ste 508, Oklahoma City, OK 731208359
Phone: 4057557561
NPI Identifier 1972941110
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Rhiannon Kanay Welch , RD, LD

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
810 Nw 10th St Ste B, Oklahoma City, OK 731067216
Phone: 4058036420
NPI Identifier 1528730694
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Marese Pagwuni Abdul Kaleem , RD, LD

Dietitian, Registered

Active NPI Status
2301 Nw 122nd St, Oklahoma City, OK 731208447
Phone: 4054138227
NPI Identifier 1962182725
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Rayna Allen , RDN, LD, MCN

Dietitian, Registered

Active NPI Status
1200 Childrens Ave, Oklahoma City, OK 731044637
Phone: 5803349171
NPI Identifier 1053068668
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Rebecca Ann Allen , RD, LD

Dietitian, Registered

Active NPI Status
1200 Childrens Ave Ste 4500, Oklahoma City, OK 731044637
Phone: 4052716764
NPI Identifier 1548412380
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Naomi F, Ard , RD, LD

Dietitian, Registered

Active NPI Status
921 Ne 13th St, Oklahoma City, OK 731045007
Phone: 4052700501
NPI Identifier 1174614671
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Stephanie Kay Atkinson , CDE, RD, LD, MS

Dietitian, Registered

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4140 W Memorial Rd Ste 321, Oklahoma City, OK 731208300
Phone: 4057484726
NPI Identifier 1841552742
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Huliamatu Bah , RD, LD

Dietitian, Registered

Active NPI Status
1330 N Classen Blvd Ste 109, Oklahoma City, OK 731066834
Phone: 4052564823
NPI Identifier 1083145619
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Jamie M Baham

Dietitian, Registered

Active NPI Status
4300 W Memorial Rd, Oklahoma City, OK 731208304
Phone: 4057523941
NPI Identifier 1093443087
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Frequently Asked Questions about Dietitian, Registered in Oklahoma City

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 Oklahoma 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.