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MAUREEN O'BRIEN PA
NPI 1669663274
Physician Assistant in Ithaca, NY

Active since August 08, 2007PECOS EnrolledAccepts Medicare Assignment
1001 W SENECA ST, ITHACA, NY 14850(585) 273-7000 Get Directions Write a Review

NPPES record last updated: August 7, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Maureen O'brien Pa NPPES

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

MAUREEN O'BRIEN PA (NPI 1669663274) is an individual physician assistant in Ithaca, New York, licensed in New York (011971) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1669663274
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMAUREEN O'BRIENCredential: PA
Location Address1001 W SENECA STIthaca, NY 14850-3342
Mailing Address1001 W Seneca StIthaca, NY 14850-3342 · (585) 273-7000
Phone(585) 273-7000
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateAugust 8, 2007
Last NPPES UpdateAugust 7, 2024
NPPES CertifiedAugust 7, 2024
✔ NPI 1669663274 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in NY · 011971✔ Licensed in AZ · 4879
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.
1001 W SENECA ST, Ithaca, NY 14850
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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

Maureen O'brien Pa 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 ID6406942390
PECOS Enrollment IDI20071024000176
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 14850 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
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.57 typical visit price
range $17.54 – $136.14
Typical copayment $17.14 (range $4.38 – $34.03)
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.

Other Providers at the Same Location NPPES 19

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

DENISE RAE PRICE PT
Physical Therapist
1001 W SENECA ST
ITHACA, NY 14850
Tompkins County (607) 272-5891
PATRICIA MEYERS
Specialist
1001 W SENECA ST
ITHACA, NY 14850
Tompkins County (607) 277-8020
JESSICA MARIE STEELE RN
Registered Nurse
1001 W SENECA ST
ITHACA, NY 14850
Tompkins County (607) 273-7000
LOUISE MAY GILL MPT
Physical Therapist
1001 W SENECA ST
ITHACA, NY 14850
Tompkins County (607) 272-5891
MARGARET MORGAN STOYELL
Speech-Language Pathologist
1001 W SENECA ST, SUITE 100
ITHACA, NY 14850
Tompkins County (607) 277-8020
PAMELA BYRNE BILLINGTON OTR/L
Occupational Therapist (Pediatrics)
1001 W SENECA ST
ITHACA, NY 14850
Tompkins County (607) 277-8020
MS. SUSAN MCKERNAN RUSWICK P.T.
Physical Therapist
1001 W SENECA ST
ITHACA, NY 14850
Tompkins County (607) 277-8020
MS. ANNEMARIE CAHILL MATTISON MSW, LCSW-R
Social Worker (Clinical)
1001 W SENECA ST, SUITE 100
ITHACA, NY 14850
Tompkins County (607) 277-8020

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 Maureen O'brien's NPI number?

The NPI number for Maureen O'brien is 1669663274. It was assigned to this individual provider in the NPPES registry on August 8, 2007.

Where is Maureen O'brien located?

Maureen O'brien practices at 1001 W Seneca St, Ithaca, NY 14850. The listed phone number is (585) 273-7000.

What is Maureen O'brien's specialty?

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

Is Maureen O'brien enrolled in Medicare?

Yes. Maureen 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 Maureen O'brien was last updated on August 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.