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MARYKATE O'BRIEN PA-C
NPI 1396300430
Physician Assistant in Greensboro, NC

Active since May 03, 2019PECOS EnrolledAccepts Medicare Assignment
1126 N CHURCH ST STE 201, GREENSBORO, NC 27401(336) 235-0866 Get Directions Write a Review

NPPES record last updated: May 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 14, 2026, May 14, 2025, Feb 4, 2025 and 2 more (5 updates tracked since 2019).

About Marykate O'brien Pa-c NPPES

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

MARYKATE O'BRIEN PA-C (NPI 1396300430) is an individual physician assistant in Greensboro, North Carolina, licensed in North Carolina (7068) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1396300430
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARYKATE O'BRIENCredential: PA-C
Location Address1126 N CHURCH ST STE 201Greensboro, NC 27401-1036
Mailing Address1126 N Church St Ste 201Greensboro, NC 27401-1036
Phone(336) 235-0866
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMay 3, 2019
Last NPPES UpdateMay 14, 20265 updates tracked since enumeration
NPPES CertifiedMay 14, 2026
✔ NPI 1396300430 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in NC · 7068
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1126 N CHURCH ST STE 201, Greensboro, NC 27401
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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

Marykate O'brien Pa-c 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 ID5496083610
PECOS Enrollment IDI20250724000768
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 27401 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
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$67.72 typical visit price
range $17.21 – $134.61
Typical copayment $16.93 (range $4.30 – $33.65)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Marykate O'brien's NPI number?

The NPI number for Marykate O'brien is 1396300430. It was assigned to this individual provider in the NPPES registry on May 3, 2019.

Where is Marykate O'brien located?

Marykate O'brien practices at 1126 N Church St Ste 201, Greensboro, NC 27401. The listed phone number is (336) 235-0866.

What is Marykate O'brien's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Marykate O'brien enrolled in Medicare?

Yes. Marykate 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 Marykate O'brien was last updated on May 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.