NPPES file of Aug 9, 2026

Sarah C. Guillaume, ANP-BC

Adult Health Nurse Practitioner · Saint Louis, MO

Sarah C. Guillaume, ANP-BC is an adult health nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1689002990, issued on Oct 23, 2013. Check the license (Missouri 2013016316, 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
1689002990
Name
Sarah C. Guillaume
Credential
ANP-BC
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
2013016316 MO
Self-reported in NPPES; status is on the state search
Practice location
13303 Tesson Ferry RD Ste 45, Saint Louis, MO 63128
Phone
(314) 748-5917
Enumerated
Oct 23, 2013
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(314) 748-5919
Medicare enrollment
Enrolled (PECOS I20140121000215); accepts 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 adult health nurse practitioner records → All 794 in Missouri → Look up another NPI →

Also registered at 13303 Tesson Ferry RD Ste 45

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

  1. Bryan Burns, D.O.Internal Medicine Physician1588874366
  2. Abby HohmeierFamily Nurse Practitioner1346062957
  3. Maureen Huber, FNPFamily Nurse Practitioner1093123028
  4. Catherine Lowder, MDInternal Medicine Physician1083614960
  5. Carrie Montgomery, DOFamily Medicine Physician1508445800

Verify Sarah C. Guillaume 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 2013016316    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

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3.0 times the Medicare Part D claims of the average adult health nurse practitioner in 2024

3,779 Medicare Part D claims for 730 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Sarah Guillaume3,779
  2. Specialty average1,280

Most prescribed

  1. Atorvastatin Calcium187 claims
  2. Lisinopril159 claims
  3. Omeprazole153 claims
  4. Amlodipine Besylate144 claims
  5. Meloxicam126 claims
  6. Azithromycin114 claims

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.

Industry payments in 2024: $35.37

2 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sarah Guillaume$35.37
  2. Specialty average$946.40

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. American Multispecialty Group IncSaint Louis, MO

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

Sarah C. Guillaume among 794 adult health nurse practitioner records in Missouri

Sarah C. Guillaume, ANP-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 2013, is newer than 51% of them.

  • NPI issued2013 · 51% of these records are older, 44% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2013 · median 2013 among the 399 with a school on file
  • Record last updated2018 · 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

  1. Jennifer Benoist, NPSaint Louis, MO 631281124250816
  2. Lisa Davies, NPSaint Louis, MO 631281336454008
  3. Lisa Elles-Borrson, APRN,BCSaint Louis, MO 631281710990783
  4. Kathleen Fisher, RN, BC, ANPSaint Louis, MO 631281073501102
  5. Debra Foersterling, ANPSaint Louis, MO 631281710125497
  6. Patricia HawkinsSaint Louis, MO 631281558516286
  7. Laura Hughes, ANPSaint Louis, MO 631281528346475
  8. Pamela Lynn, RN, BC, ANPSaint Louis, MO 631281962490094

Common questions

What is Sarah C. Guillaume, ANP-BC's NPI number?

Sarah C. Guillaume, ANP-BC's National Provider Identifier (NPI) is 1689002990, issued on Oct 23, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Sarah C. Guillaume, ANP-BC located?

The NPPES record lists a practice address at 13303 Tesson Ferry RD Ste 45, Saint Louis, MO, 63128. Phone: (314) 748-5917. Providers update this record themselves, so call before visiting.

How can I verify Sarah C. Guillaume, ANP-BC's license?

NPPES lists Missouri license number 2013016316, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Sarah C. Guillaume, ANP-BC prescribe under Medicare Part D?

In 2024, Sarah C. Guillaume, ANP-BC had 3,779 Medicare Part D claims for 730 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.

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.