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MARIE A. DEMASI PAC
NPI 1689833675
Physician Assistant in Oakhurst, CA

Active since June 04, 2008PECOS EnrolledAccepts Medicare Assignment
40232 JUNCTION DRIVE, OAKHURST, CA 93644(559) 658-6420(559) 658-6460 Get Directions Write a Review

NPPES record last updated: October 28, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marie A. Demasi Pac NPPES

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

MARIE A. DEMASI PAC (NPI 1689833675) is an individual physician assistant in Oakhurst, California, licensed in California (PA.19592) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1689833675
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARIE A. DEMASICredential: PAC
Location Address40232 JUNCTION DRIVEOakhurst, CA 93644
Mailing AddressP.o Box 28949Fresno, CA 93728-8924 · (559) 258-4311 · Fax (559) 224-9817
Phone(559) 658-6420
Fax(559) 658-6460
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateJune 4, 2008
Last NPPES UpdateOctober 28, 2015
✔ NPI 1689833675 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA.19592
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.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License PA 19592 (CA)
40232 JUNCTION DRIVE, Oakhurst, CA 93644
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Other Identifiers 4

Medicare UPINCA133474CA
Other15-01530KS · Ks License
MedicaidL618CA
OtherPA 19592CA · Ca License

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

Marie A. Demasi Pac 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 ID3577724830
PECOS Enrollment IDI20120412000510
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 2

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.

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.
32 services32 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.
12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93644 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
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
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 3

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

JEFFREY J BARIGIAN MD
General Practice
40232 JUNCTION DRIVE
OAKHURST, CA 93644
Madera County (559) 658-6420
PHILIP D MORIN FNP
Nurse Practitioner
40232 JUNCTION DRIVE
OAKHURST, CA 93644
Madera County (559) 658-6400
OAKHURST MEDICAL GROUP INC
Family Medicine
40232 JUNCTION DRIVE
OAKHURST, CA 93644
Madera County (559) 658-6420

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 Marie Demasi's NPI number?

The NPI number for Marie Demasi is 1689833675. It was assigned to this individual provider in the NPPES registry on June 4, 2008.

Where is Marie Demasi located?

Marie Demasi practices at 40232 Junction Drive, Oakhurst, CA 93644. The listed phone number is (559) 658-6420.

What is Marie Demasi's specialty?

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

Is Marie Demasi enrolled in Medicare?

Yes. Marie Demasi 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 Marie Demasi was last updated on October 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.