Cynthia A. Brown, FNP
Nurse Practitioner · Saint Louis, MO
Cynthia A. Brown, FNP is a nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1225188113, issued on Jan 11, 2007. Check the license (Missouri 124630, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cynthia A. Brown
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 124630 MO
Self-reported in NPPES; status is on the state search - Practice location
- 4455 Duncan Ave, Saint Louis, MO 63110
- Phone
- (314) 658-3800
- Enumerated
- Jan 11, 2007
- Record last updated
- Apr 15, 2025
- Fax
- (314) 534-1132
- Medicaid ID
- 428319701 MO
- Entity
- Type 1 · individual
Also registered at 4455 Duncan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aleisha Breen, FNPFamily Nurse Practitioner1659620102
Verify Cynthia A. Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 124630Check 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 practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
437 nurse practitioner records list a practice address in Saint Louis
They are 437 of the 27,605 NPPES records with a practice address in Saint Louis, and 1,720 nurse practitioner records in Missouri.
All 437 in Saint Louis → All 1,720 in Missouri → Every provider in Saint Louis →
Other nurse practitioner records in Missouri
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- Hawo AbukarBlue Springs, MO1841135084
- Morgan Ackerman, NPChesterfield, MO1811625676
- Yolanda Acklin, NPFlorissant, MO1881790996
- Alina Adams, NPRichmond Heights, MO1003393513
- Dorothy Adams, NPHolden, MO1043274210
- Holly Adams, MSN, FNP-BCDoniphan, MO1841899614
- Lindsey Adams, NP-CFenton, MO1326611757
Common questions
What is Cynthia A. Brown, FNP's NPI number?
Cynthia A. Brown, FNP's National Provider Identifier (NPI) is 1225188113, issued on Jan 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia A. Brown, FNP located?
The NPPES record lists a practice address at 4455 Duncan Ave, Saint Louis, MO, 63110. Phone: (314) 658-3800. Providers update this record themselves, so call before visiting.
How can I verify Cynthia A. Brown, FNP's license?
NPPES lists Missouri license number 124630, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
What is Cynthia A. Brown, FNP's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. 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.