Cynthia Williams, APRN-BC
Adult Health Nurse Practitioner · Saint Louis, MO
Cynthia Williams, APRN-BC is an adult health nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1689740185, issued on Nov 27, 2006. Check the license (Missouri 142016, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cynthia Williams
- Credential
- APRN-BC
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 142016 MO
Self-reported in NPPES; status is on the state search - Practice location
- 11133 Dunn RD, Saint Louis, MO 63136
- Phone
- (314) 317-0600
- Enumerated
- Nov 27, 2006
- Record last updated
- Jun 19, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (314) 317-0606
- Medicaid IDs
- 1689740185 MO
1689740185 IL - Medicare enrollment
- Enrolled (PECOS I20070302000008); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 794 in Missouri → Look up another NPI →
Also registered at 11133 Dunn RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cynthia Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 142016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Southeastern Physician Services PCSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cynthia Williams among 794 adult health nurse practitioner records in Missouri
Cynthia Williams, APRN-BC is one of 794 adult health nurse practitioner records with a practice address in Missouri. 68% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 81% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2006 · median 2013 among the 399 with a school on file
- Record last updated2014 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
332 adult health nurse practitioner records list a practice address in Saint Louis
They are 332 of the 27,605 NPPES records with a practice address in Saint Louis, and 794 adult health nurse practitioner records in Missouri.
All 794 in Missouri → Every provider in Saint Louis → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Mindy Bingham, APRN, BCSaint Louis, MO 631361619196797
- Brett FergusonJennings, MO 631361053897215
- Sherry Franklin, ANP-BCSaint Louis, MO 631361528457306
- Lakesha Hill, DNP, APRNSaint Louis, MO 631361043027519
- Susan Hofmann, ANPSaint Louis, MO 631361780001446
- Jessica Latham, AGNP-CSt Louis, MO 631361073980611
- Sylvia Lommel, ANPSt Louis, MO 631361396827812
- William Luchtefeld, NPSaint Louis, MO 631361700848611
Common questions
What is Cynthia Williams, APRN-BC's NPI number?
Cynthia Williams, APRN-BC's National Provider Identifier (NPI) is 1689740185, issued on Nov 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia Williams, APRN-BC located?
The NPPES record lists a practice address at 11133 Dunn RD, Saint Louis, MO, 63136. Phone: (314) 317-0600. Providers update this record themselves, so call before visiting.
How can I verify Cynthia Williams, APRN-BC's license?
NPPES lists Missouri license number 142016, as entered by the provider. Search the Missouri 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. 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.