NPPES file of Aug 9, 2026

Lindsey O'Bryant, AGNP-C

Nurse Practitioner · Saint Louis, MO

Lindsey O'Bryant, AGNP-C is a nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1831591403, issued on Sep 25, 2014. Check the license (Missouri 2014034202, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831591403
Name
Lindsey O'Bryant
Credential
AGNP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
2014034202 MO
Self-reported in NPPES; status is on the state search
Practice location
3009 N Ballas RD Ste 390C, Saint Louis, MO 63131
Phone
(314) 996-5900
Enumerated
Sep 25, 2014
Record last updated
Sep 8, 2025
Fax
(314) 996-5910
Medicare enrollment
Enrolled (PECOS I20141215001594); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 3009 N Ballas RD Ste 390C

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

  1. Rachel Duncan, MDInternal Medicine Physician1639601628
  2. Matthew Gerling, DOInternal Medicine Physician1407387376
  3. Mai Hunt, M.D.Internal Medicine Physician1861464158
  4. Kimberly McClure, MDFamily Medicine Physician1942730320
  5. Barry Mossman, M.D.Internal Medicine Physician1053516294
  6. William Tschannen, PA-CPhysician Assistant1427651967

Verify Lindsey O'Bryant in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2014034202
    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 Missouri 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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98% fewer Medicare Part D claims than the average nurse practitioner in 2024

26 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Lindsey O'Bryant26
  2. Specialty average1,109

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Physician Groups LCSaint Louis, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lindsey O'Bryant among 1,720 nurse practitioner records in Missouri

Lindsey O'Bryant, AGNP-C is one of 1,720 nurse practitioner records with a practice address in Missouri. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 37% of them.

  • NPI issued2014 · 37% of these records are older, 60% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2014 · median 2017 among the 1,080 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.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.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Louise Blase, NPSaint Louis, MO 631311154789048
  2. Mary Brice, RN BC ANPSt Louis, MO 631311134310519
  3. Umaree Bybee, NP-CSaint Louis, MO 631311154788263
  4. Lori Effland, NPSaint Louis, MO 631311245203272
  5. Valerie Emery, ANPSaint Louis, MO 631311912925637
  6. Andrea Flatley, NPSaint Louis, MO 631311750787289
  7. Stacy HopperSaint Louis, MO 631311295126506
  8. Elizabeth Huenefeldt, NP-CSaint Louis, MO 631311609279025

Common questions

What is Lindsey O'Bryant, AGNP-C's NPI number?

Lindsey O'Bryant, AGNP-C's National Provider Identifier (NPI) is 1831591403, issued on Sep 25, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Lindsey O'Bryant, AGNP-C located?

The NPPES record lists a practice address at 3009 N Ballas RD Ste 390C, Saint Louis, MO, 63131. Phone: (314) 996-5900. Providers update this record themselves, so call before visiting.

How can I verify Lindsey O'Bryant, AGNP-C's license?

NPPES lists Missouri license number 2014034202, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Lindsey O'Bryant, AGNP-C prescribe under Medicare Part D?

In 2024, Lindsey O'Bryant, AGNP-C had 26 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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.