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SANDRA MAREY MARCELO
NPI 1386406866
Physician Assistant in Pittsburg, CA

Active since January 29, 2024PECOS EnrolledAccepts Medicare Assignment
2240 GLADSTONE DR STE 4, PITTSBURG, CA 94565(925) 431-2144(925) 431-1234 Get Directions Write a Review

NPPES record last updated: March 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 11, 2025, Nov 13, 2024 (2 updates tracked since 2024).

About Sandra Marey Marcelo NPPES

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

SANDRA MAREY MARCELO (NPI 1386406866) is an individual physician assistant in Pittsburg, California and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (2024).

NPPES Registry Identity

NPI1386406866
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSANDRA MAREY MARCELO
Location Address2240 GLADSTONE DR STE 4Pittsburg, CA 94565-5126
Mailing Address2240 Gladstone Dr Ste 4Pittsburg, CA 94565-5126 · (925) 431-2144
Phone(925) 431-2144
Fax(925) 431-1234
Sole ProprietorNo
Medical School CMSUniversity Of California, Davis School Of MedicineGraduated 2024
Enumeration DateJanuary 29, 2024
Last NPPES UpdateMarch 11, 20252 updates tracked since enumeration
NPPES CertifiedMarch 11, 2025
✔ NPI 1386406866 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
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2240 GLADSTONE DR STE 4, Pittsburg, CA 94565
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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

Sandra Marey Marcelo 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 ID244766418
PECOS Enrollment IDI20241211001806
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 94565 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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 5

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

DR. KATE THAMINA CHRISTENSEN MD
Internal Medicine
2240 GLADSTONE DR STE 4
PITTSBURG, CA 94565
Contra Costa County (925) 431-2100
YOLANDA RODRIGUEZ
Dietitian, Registered
2240 GLADSTONE DR STE 4
PITTSBURG, CA 94565
Contra Costa County (925) 431-2100
DORIS ROSELLINI MD
Family Medicine
2240 GLADSTONE DR STE 4
PITTSBURG, CA 94565
Contra Costa County (925) 431-2100
JEANETTE LEON NP
Nurse Practitioner
2240 GLADSTONE DR STE 4
PITTSBURG, CA 94565
Contra Costa County (925) 431-2100
BEVERLEY CHIANG
Dentist (General Practice)
2240 GLADSTONE DR STE 4
PITTSBURG, CA 94565
Contra Costa County (650) 245-5749

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 Sandra Marcelo's NPI number?

The NPI number for Sandra Marcelo is 1386406866. It was assigned to this individual provider in the NPPES registry on January 29, 2024.

Where is Sandra Marcelo located?

Sandra Marcelo practices at 2240 Gladstone Dr Ste 4, Pittsburg, CA 94565. The listed phone number is (925) 431-2144.

What is Sandra Marcelo's specialty?

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

Is Sandra Marcelo enrolled in Medicare?

Yes. Sandra Marcelo 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 Sandra Marcelo was last updated on March 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.