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MARGARET MARIELLA M.D.
NPI 1033563689
General Practice in Danville, CA

Active since April 20, 2016PECOS Enrolled
1110 MUSTANG DR, DANVILLE, CA 94526(661) 326-2000 Get Directions Write a Review

NPPES record last updated: May 24, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Margaret Mariella M.d. NPPES

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

MARGARET MARIELLA M.D. (NPI 1033563689) is an individual general practice provider in Danville, California, licensed in California (151496) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033563689
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameMARGARET MARIELLACredential: M.D.
Location Address1110 MUSTANG DRDanville, CA 94526
Mailing Address1700 Mount Vernon AveBakersfield, CA 93306-4018 · (661) 326-2000
Phone(661) 326-2000
Sole ProprietorYes
Enumeration DateApril 20, 2016
Last NPPES UpdateMay 24, 2021
NPPES CertifiedMay 10, 2021
✔ NPI 1033563689 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · 151496
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1110 MUSTANG DR, Danville, CA 94526
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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 (PECOS)

Margaret Mariella M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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 Margaret Mariella's NPI number?

The NPI number for Margaret Mariella is 1033563689. It was assigned to this individual provider in the NPPES registry on April 20, 2016.

Where is Margaret Mariella located?

Margaret Mariella practices at 1110 Mustang Dr, Danville, CA 94526. The listed phone number is (661) 326-2000.

What is Margaret Mariella's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Margaret Mariella enrolled in Medicare?

Yes. Margaret Mariella is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret Mariella was last updated on May 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.