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MAUREEN CAROLINE AOYS DC, MS, PA-C
NPI 1619208832
Physician Assistant - Surgical in Valencia, CA

Active since January 28, 2010PECOS EnrolledAccepts Medicare Assignment
25751 MCBEAN PKWY STE 305, VALENCIA, CA 91355(661) 799-2542(661) 253-0248 Get Directions Write a Review

NPPES record last updated: October 27, 2016. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Maureen Caroline Aoys Dc, Ms, Pa-c NPPES

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

MAUREEN CAROLINE AOYS DC, MS, PA-C (NPI 1619208832) is an individual surgical provider in Valencia, California, licensed in California (17783) and active in the NPI registry since January 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1619208832
Entity TypeIndividualFemale
Primary Taxonomy363AS0400X
Provider Legal NameMAUREEN CAROLINE AOYSCredential: DC, MS, PA-C
Location Address25751 MCBEAN PKWY STE 305Valencia, CA 91355-3701
Mailing Address22513 Friar StWoodland Hills, CA 91367-1716 · (818) 340-6090
Phone(661) 799-2542
Fax(661) 253-0248
Sole ProprietorYes
Medical School CMSOtherGraduated 2004
Enumeration DateJanuary 28, 2010
Last NPPES UpdateOctober 27, 2016
✔ NPI 1619208832 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in CA · 17783
Also ListedChiropractorTaxonomy 111N00000X · License 21889 (CA)
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 17783 (CA)
25751 MCBEAN PKWY STE 305, Valencia, CA 91355
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Other Names 1

Professional Name (2)Dr. Maureen Caroline Aoys Dc

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 Caroline Aoys Dc, Ms, 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 ID5991972135
PECOS Enrollment IDI20120111000694
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 6

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of cage or mesh device to spine bone and disc space during spine fusion 22853
Spine fusion is a procedure to join two or more vertebrae. During this process, a cage or mesh device is inserted into the spine bone and disc space. This helps to stabilize the spine, reduce pain, and improve functionality. The device acts as a bridge for new bone to grow on.
30 services14 patients
Established patient office or other outpatient visit, 30-39 minutes 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.
24 services23 patients
Established patient office or other outpatient visit, 20-29 minutes 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.
18 services18 patients
Initial hospital inpatient care per day, typically 70 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
14 services14 patients
Spinal fusion NAN02
Spinal fusion is a surgical procedure aimed at connecting two or more vertebrae in your spine to reduce pain and improve stability. It involves using a bone graft to cause the vertebrae to grow together, limiting the movement between them. This procedure is often performed to treat conditions like herniated discs or spinal stenosis.
0 services1 patient
Laminectomy or laminotomy (partial removal of spine bones) NAN18
A laminectomy or laminotomy is a surgical procedure that involves removing part of the bone in your spine, specifically the lamina, to alleviate pressure on your spinal cord or nerves. This can help reduce pain and improve mobility if you're suffering from conditions like herniated discs or spinal stenosis.
0 services1 patient

Other Providers at the Same Location NPPES 5

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

NEUROSURGICAL TRAUMA MEDICAL GROUP INC
Neurological Surgery
25751 MCBEAN PKWY STE 305
VALENCIA, CA 91355
Los Angeles County (661) 799-2542
TIMOTHY ALBERT BANGAYAN LUI PA-C
Physician Assistant (Surgical)
25751 MCBEAN PKWY STE 305
VALENCIA, CA 91355
Los Angeles County (661) 799-2542
TCC MD, INC
Neurological Surgery
25751 MCBEAN PKWY STE 305
VALENCIA, CA 91355
Los Angeles County (877) 824-4274
MRS. AYARPI NIKOLOPOULOS PA-C
Physician Assistant
25751 MCBEAN PKWY STE 305
SANTA CLARITA, CA 91355
Los Angeles County (661) 600-1800
WENDY CUN
Physician Assistant
25751 MCBEAN PKWY STE 305
VALENCIA, CA 91355
Los Angeles County (661) 600-1780

Frequently Asked Questions

What is Maureen Aoys's NPI number?

The NPI number assigned to this healthcare provider is 1619208832, enumerated as an "individual" on January 28, 2010.

Where is the provider located?

The provider is located at 25751 MCBEAN PKWY STE 305 VALENCIA, CA 91355 and the phone number is (661) 799-2542.

What is the provider's specialty?

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.