NPPES file of Aug 9, 2026

Cathleen Faris-Guyol, M.D.

Obstetrics & Gynecology Physician · Saint Louis, MO

Cathleen Faris-Guyol, M.D. is an obstetrics & gynecology physician with a practice address in Saint Louis, Missouri, and NPI 1699770297, issued on Jun 20, 2005. Check the license (Missouri R3D19, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; 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
1699770297
Name
Cathleen Faris-Guyol
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
R3D19 MO
Self-reported in NPPES; status is on the state search
Practice location
8888 Ladue RD, Saint Louis, MO 63124
Phone
(314) 644-3336
Enumerated
Jun 20, 2005
Record last updated
Dec 9, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(314) 644-5606
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 8888 Ladue RD

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

  1. Elizabeth Atkinson, MDPediatrics Physician1114994910
  2. Archna Calfee, MDPediatrics Physician1144204389
  3. Alyssa Durzo, PNPPediatric Nurse Practitioner1871464388
  4. Russell Eggebrecht, MDCardiovascular Disease Physician1275551194
  5. Christine Fleagle, CPNPPediatric Nurse Practitioner1992021828
  6. Stephanie Griesenauer, PNPPediatric Nurse Practitioner1730595711

Verify Cathleen Faris-Guyol in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license R3D19    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
Open the Missouri license search

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332 obstetrics & gynecology physician 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 902 obstetrics & gynecology physician records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 332 in Saint Louis → All 902 in Missouri → Every provider in Saint Louis →

Other obstetrics & gynecology physician records in Missouri

  1. Ana Adams, DOKansas City, MO1962151613
  2. Pamela Adams, MDSaint Louis, MO1104116995
  3. Allie Adrian, MDSaint Louis, MO1205621596
  4. Mona Afrassiab, DOOsage Beach, MO1679572119
  5. Gabrielle AgcaoiliKansas City, MO1023909249
  6. Christoper Ahlering, M.D.Saint Louis, MO1760419485
  7. Sandra Ahlum, M.D.Hannibal, MO1427037183
  8. Nusrat Ahmad, MDSaint Louis, MO1114966348
  9. Natasha Ahmed, M.D.Kansas City, MO1861758716
  10. Tanvira Alam, DOO Fallon, MO1265670525

Common questions

What is Cathleen Faris-Guyol, M.D.'s NPI number?

Cathleen Faris-Guyol, M.D.'s National Provider Identifier (NPI) is 1699770297, issued on Jun 20, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Cathleen Faris-Guyol, M.D. located?

The NPPES record lists a practice address at 8888 Ladue RD, Saint Louis, MO, 63124. Phone: (314) 644-3336. Providers update this record themselves, so call before visiting.

How can I verify Cathleen Faris-Guyol, M.D.'s license?

NPPES lists Missouri license number R3D19, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.