DR. KATELYN MARIE ST. GERMAIN DO
NPI 1164124145
Family Medicine in Lafayette, LA

Q: What is Katelyn St. Germain's NPI number?

The NPI number for Katelyn St. Germain is 1164124145. It was assigned to this individual provider in the NPPES registry on March 21, 2023.

Q: What is Katelyn St. Germain's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since March 21, 2023PECOS Enrolled

2390 W CONGRESS ST, LAFAYETTE, LA 70506(337) 261-6655 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 20, 2023, Mar 21, 2023 (2 updates tracked since 2023).

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About Dr. Katelyn Marie St. Germain Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KATELYN MARIE ST. GERMAIN DO (NPI 1164124145) is an individual family medicine provider in Lafayette, Louisiana, licensed in Louisiana (353184) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and maintains a secondary practice location in Hammond.

NPPES Registry Identity

NPI1164124145

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameDR. KATELYN MARIE ST. GERMAINCredential: DO

Location Address2390 W CONGRESS STLafayette, LA 70506-4205

Mailing Address2390 W Congress StLafayette, LA 70506-4205 · (337) 261-6655

Phone(337) 261-6655

Sole ProprietorNo

Enumeration DateMarch 21, 2023

Last NPPES UpdateJune 30, 20262 updates tracked since enumeration

NPPES CertifiedJune 30, 2026

✔ NPI 1164124145 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in LA · 353184

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

2390 W CONGRESS ST, Lafayette, LA 70506

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Secondary Practice Location 1

Location 115770 Paul Vega Md DrHammond, LA 70403-1475 · Phone (985) 230-7440 · Fax (985) 230-7441

Other Identifiers 2

Medicaid2618725LA

Other353184LA · License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Katelyn Marie St. Germain Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70506 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$83.60 typical visit price

range $53.43 – $164.73

Typical copayment $20.90 (range $13.35 – $41.18)

Most-billed visit code 99203

Established Patient

$95.09 typical visit price

range $16.64 – $133.62

Typical copayment $23.77 (range $4.16 – $33.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALICIA RUDDOCK ROURK RD, LDN

Dietitian, Registered