NPPES file of Aug 9, 2026

Maddison Josie Williams, MS, RD/LD

Pediatric Nutrition Registered Dietitian · Oklahoma City, OK

Maddison Josie Williams, MS, RD/LD is a pediatric nutrition registered dietitian with a practice address in Oklahoma City, Oklahoma, and NPI 1750269106, issued on Aug 25, 2025. Check the license (Oklahoma 3191, as entered in NPPES) with the Oklahoma board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1750269106
Name
Maddison Josie Williams
Credential
MS, RD/LD
Primary taxonomy
Pediatric Nutrition Registered Dietitian 133VN1004X
License number
3191 OK
Self-reported in NPPES; status is on the state search
Practice location
1200 Childrens Ave, Oklahoma City, OK 73104
Phone
(405) 271-8001
Enumerated
Aug 25, 2025
Record last updated
Aug 25, 2025
Medicare enrollment
Enrolled (PECOS I20250916003793); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest pediatric nutrition registered dietitian records → All 16 in Oklahoma → Look up another NPI →

Also registered at 1200 Childrens Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Anabel AduPediatrics Physician1285522169
  2. Katlin Aeschleman, MSOP, COOrthotist1447784889
  3. Dorsa Ahlefeld, ARNPPediatric Nurse Practitioner1427246008
  4. Shkaib AhmadPediatrics Physician1740107838
  5. Syed Ahmed, MDNeonatal-Perinatal Medicine Physician1427585470
  6. Jolene Aitken, CPNP-ACAcute Care Nurse Practitioner1851781546

Verify Maddison Josie Williams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 3191    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oklahoma license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Maddison Josie Williams among 16 pediatric nutrition registered dietitian records in Oklahoma

Maddison Josie Williams, MS, RD/LD is one of 16 pediatric nutrition registered dietitian records with a practice address in Oklahoma. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 88% of them.

  • NPI issued2025 · 88% of these records are older, 6% newer
  • In a Medicare fileNo · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Record last updated2025 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133VN1004X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nutrition Registered Dietitian providers in Oklahoma

There are 16 pediatric nutrition registered dietitian records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 16 in Oklahoma → Every provider in Oklahoma City → Pediatric Nutrition Registered Dietitian nationwide →

The 8 pediatric nutrition registered dietitian records with the nearest ZIP codes

  1. Heather Brown, RD,LDOklahoma City, OK 731041619312865
  2. Katy Miller, MA, RD/LDOklahoma City, OK 731041982281119
  3. Rebecca Suddock, MS,RD/LD,CSPOklahoma City, OK 731041992008452
  4. Amy Moore, RD, LD, CDEOklahoma City, OK 731401801010095
  5. Michael Rhone, RD LDEdmond, OK 730131851418396
  6. Sydney Toburen, MS, RDN/LDBartlesville, OK 740061326984576
  7. Amy Puls, RD, LDTulsa, OK 741061700030699
  8. Lindsey PoolTulsa, OK 741121396046272

Common questions

What is Maddison Josie Williams, MS, RD/LD's NPI number?

Maddison Josie Williams, MS, RD/LD's National Provider Identifier (NPI) is 1750269106, issued on Aug 25, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Maddison Josie Williams, MS, RD/LD located?

The NPPES record lists a practice address at 1200 Childrens Ave, Oklahoma City, OK, 73104. Phone: (405) 271-8001. Providers update this record themselves, so call before visiting.

How can I verify Maddison Josie Williams, MS, RD/LD's license?

NPPES lists Oklahoma license number 3191, as entered by the provider. Search the Oklahoma 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.