Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. JESSICA NICOLE O'BRIEN RPA-C
NPI 1891826467
Physician Assistant - Medical in Amherst, NY

Active since March 08, 2007PECOS Enrolled
4350 MAPLE RD, AMHERST, NY 14226(716) 829-3316(716) 829-2564 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2026, Oct 14, 2019 (2 updates tracked since 2019).

About Mrs. Jessica Nicole O'brien Rpa-c NPPES

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

MRS. JESSICA NICOLE O'BRIEN RPA-C (NPI 1891826467) is an individual medical provider in Amherst, New York, licensed in New York (005077) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1994).

NPPES Registry Identity

NPI1891826467
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMRS. JESSICA NICOLE O'BRIENCredential: RPA-C
Location Address4350 MAPLE RDAmherst, NY 14226-1027
Mailing Address4350 Maple RdAmherst, NY 14226-1027 · (716) 829-3316 · Fax (716) 829-2564
Fax(716) 829-2564
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateMarch 8, 2007
Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
NPI 1891826467 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License Licensed in NY · 005077
Also ListedPhysician AssistantTaxonomy 363A00000X
4350 MAPLE RD, Amherst, NY 14226

Other Identifiers 4

Other0021056603NY · Univera
Other000570066007NY · Bcbs
Medicaid02345619NY
Other9511995NY · Independent Health

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

Mrs. Jessica Nicole O'brien Rpa-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 ID1759325152
PECOS Enrollment IDI20050616000486
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 13

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.

Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
196 services114 patients
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.
191 services121 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
143 services87 patients
Exam of ear using a microscope 92504
An exam of the ear using a microscope allows a detailed view of the ear structures. This non-invasive procedure helps identify issues such as infections, blockages, or ear damage. It's a safe, quick, and painless way to evaluate ear health.
48 services28 patients
Test to assess middle ear function 92567
A test to assess middle ear function, also known as an impedance audiometry, helps evaluate how well your middle ear works. It measures the movement of your eardrum in response to changes in air pressure. This can help identify issues like fluid build-up, ear infections, or eardrum perforations.
45 services43 patients
Diagnostic exam of nasal passages using an endoscope 31231
A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.
42 services37 patients

Other Providers at the Same Location NPPES 8

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

Physician Assistant
4350 MAPLE RD
BUFFALO, NY 14226
Registered Nurse
4350 MAPLE RD
AMHERST, NY 14226
Internal Medicine
4350 MAPLE RD
AMHERST, NY 14226
Physician Assistant (Medical)
4350 MAPLE RD
AMHERST, NY 14226
Physician Assistant
4350 MAPLE RD
AMHERST, NY 14226
Physician Assistant
4350 MAPLE RD
BUFFALO, NY 14226
Internal Medicine (Infectious Disease)
4350 MAPLE RD
AMHERST, NY 14226
Internal Medicine
4350 MAPLE RD
AMHERST, NY 14226

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 Jessica O'brien's NPI number?

The NPI number for Jessica O'brien is 1891826467. It was assigned to this individual provider in the NPPES registry on March 8, 2007.

Where is Jessica O'brien located?

Jessica O'brien practices at 4350 Maple Rd, Amherst, NY 14226. The listed phone number is (716) 829-3316.

What is Jessica O'brien's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Jessica O'brien enrolled in Medicare?

Yes. Jessica 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 Jessica O'brien was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.