Mrs. Sarah Elizabeth O'brien is a Allentown, Pennsylvania based nurse practitioner who is specialized as Family nurse. Active license number of Mrs. Sarah Elizabeth O'brien is SP032214 for Family in Pennsylvania. Her current practice location is 1250 S Cedar Crest Blvd Ste 400, Allentown. Patients can reach her at 610-402-6555 with specialization in Family and her NPI number (Unique professional ID assigned by NPPES) is 1760975767. Mrs. Sarah Elizabeth 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. Sarah Elizabeth 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. Sarah Elizabeth O'brien
Specialization:
Family Nurse Practitioner (FNP)
Gender:
Female
Practice Address:
1250 S Cedar Crest Blvd Ste 400, Allentown, Pennsylvania, 18103-6224
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:
1760975767
NPI Enumeration Date:
13 Jun, 2018
NPI Last Update On:
08 Sep, 2025
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. Sarah Elizabeth O'brien are as mentioned below.
License Number
Specialization
State
Status
SP032214
Family
Pennsylvania
Primary
343368
Family
New York
Secondary
745357
Registered Nurse
New York
Secondary
Other Medical Identifiers:
Other legacy medical identifiers associated with Mrs. Sarah Elizabeth O'brien such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
Identifier
Type
State
Issuer
05323602
Medicaid
New York
343368
Other
New York
NEW YORK STATE OFFICE OF THE PROFESSIONS
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. Sarah Elizabeth O'brien 2100 Mack Blvd Fl 2, Allentown, Pennsylvania
Zip:
18103-5622
Phone Number:
484-884-4500
Patients can reach Mrs. Sarah Elizabeth O'brien at 1250 S Cedar Crest Blvd Ste 400, Allentown, Pennsylvania or can call to book an appointment on 610-402-6555.
Comments/ Reviews:
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.