Mrs. Shelley Marks O'brien

APRN | Nurse Practitioner - Family

155 Hospital Dr Ste 303, Lafayette
  Louisiana, 70503-2852
337-289-8282
May or may not accept Medicare Nurse Practitioner in Lafayette, Louisiana.
Mrs. Shelley Marks O'brien is a Lafayette, Louisiana based nurse practitioner who is specialized as Family NP. Active license number of Mrs. Shelley Marks O'brien is 245681 for Family NP in Louisiana. Her current practice location is 155 Hospital Dr Ste 303, Lafayette. Patients can reach her at 337-289-8282. Mrs. Shelley Marks O'brien is APRN with specialization in Family NP and her NPI number (Unique professional ID assigned by NPPES) is 1326984790.
Mrs. Shelley Marks O'brien delivers family-focused care which means she provides care for patients ranging from infants to the elderly and every age in between. Family Nurse Practitioner (FNP) are frequently the primary care provider for families, which means that they will not only diagnose conditions, but also treat them. FNPs perform physical exams, order diagnostic tests and procedures, diagnose and treat illness, prescribe needed medications, and teach their patients how to develop healthy lifestyles to promote health and prevent disease.
Complete Profile:
Mrs. Shelley Marks O'brien speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Mrs. Shelley Marks O'brien
Specialization: Nurse Practitioner - Family (FNP)
Gender:Female
Credentials: APRN
Practice Address:155 Hospital Dr Ste 303, Lafayette,
Louisiana, 70503-2852
Phone:337-289-8282
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1326984790
NPI Enumeration Date: 27 Apr, 2026
NPI Last Update On: 27 Apr, 2026

Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mrs. Shelley Marks O'brien are as mentioned below.
License NumberSpecializationStateStatus
245681Family NP LouisianaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Mrs. Shelley Marks O'brien
155 Hospital Dr Ste 303,
Lafayette, Louisiana
Zip: 70503-2852
Phone Number: 337-289-8282
Patients can reach Mrs. Shelley Marks O'brien at 155 Hospital Dr Ste 303, Lafayette, Louisiana or can call to book an appointment on 337-289-8282.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.