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SARA O'BRIEN MSN, FNP-C, TCRN
NPI 1235896523
Nurse Practitioner - Family in Aberdeen, MD

Active since November 21, 2021PECOS EnrolledAccepts Medicare Assignment
744 S PHILADELPHIA BLVD STE B, ABERDEEN, MD 21001(443) 345-2650 Get Directions Write a Review

NPPES record last updated: August 23, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 23, 2024, Nov 21, 2021 (2 updates tracked since 2021).

About Sara O'brien Msn, Fnp-c, Tcrn NPPES

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

SARA O'BRIEN MSN, FNP-C, TCRN (NPI 1235896523) is an individual family provider in Aberdeen, Maryland, licensed in Maryland (AC004061) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1235896523
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSARA O'BRIENCredential: MSN, FNP-C, TCRN
Location Address744 S PHILADELPHIA BLVD STE BAberdeen, MD 21001-3655
Mailing Address710 Colgate LnNewark, DE 19711-3132 · (609) 827-5415
Phone(443) 345-2650
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateNovember 21, 2021
Last NPPES UpdateAugust 23, 20242 updates tracked since enumeration
NPPES CertifiedAugust 23, 2024
✔ NPI 1235896523 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MD · AC004061
Also ListedNurse PractitionerTaxonomy 363L00000X · License AC004061 (MD)
744 S PHILADELPHIA BLVD STE B, Aberdeen, MD 21001
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sara O'brien Msn, Fnp-c, Tcrn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8921499708
PECOS Enrollment IDI20220105002061, I20221019000014
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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
132 services132 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
54 services54 patients
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880
A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.
18 services18 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
17 services17 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21001 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

Other Providers at the Same Location NPPES

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

UMMS AMBULATORY CARE LLC
Clinic/Center (Urgent Care)
744 S PHILADELPHIA BLVD STE B
ABERDEEN, MD 21001
Harford County (443) 345-2650

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sara O'brien's NPI number?

The NPI number for Sara O'brien is 1235896523. It was assigned to this individual provider in the NPPES registry on November 21, 2021.

Where is Sara O'brien located?

Sara O'brien practices at 744 S Philadelphia Blvd Ste B, Aberdeen, MD 21001. The listed phone number is (443) 345-2650.

What is Sara O'brien's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sara O'brien enrolled in Medicare?

Yes. Sara O'brien is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Sara O'brien was last updated on August 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.