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FIONA ANNE MARION
NPI 1578905345
Pediatrics in Novato, CA

Active since July 22, 2013PECOS Enrolled
400 PROFESSIONAL CENTER DR, NOVATO, CA 94947(415) 892-0965 Get Directions Write a Review

NPPES record last updated: February 28, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 28, 2019, Feb 1, 2019 (2 updates tracked since 2019).

About Fiona Anne Marion NPPES

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

FIONA ANNE MARION (NPI 1578905345) is an individual pediatrics provider in Novato, California, licensed in California (A131198) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS and maintains a secondary practice location in Larkspur.

NPPES Registry Identity

NPI1578905345
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameFIONA ANNE MARION
Location Address400 PROFESSIONAL CENTER DRNovato, CA 94947
Mailing Address400 Professional Center DrNovato, CA 94947-4367 · (415) 892-0965
Phone(415) 892-0965
Sole ProprietorNo
Enumeration DateJuly 22, 2013
Last NPPES UpdateFebruary 28, 20192 updates tracked since enumeration
✔ NPI 1578905345 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A131198
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
400 PROFESSIONAL CENTER DR, Novato, CA 94947
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Secondary Practice Location 1

Location 15 Bon Air Rd Ste 105Larkspur, CA 94939-1137 · Phone (415) 461-0440

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Fiona Anne Marion 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94947 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
$104.67 typical visit price
range $69.07 – $202.63
Typical copayment $26.16 (range $17.26 – $50.65)
Most-billed visit code 99203
Established Patient
$119.61 typical visit price
range $23.44 – $166.64
Typical copayment $29.90 (range $5.86 – $41.66)
Most-billed visit code 99214
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 8

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

STEPHEN LEWIS DALTON M.D.
Dermatology
400 PROFESSIONAL CENTER DR, SUITE 414
NOVATO, CA 94947
Marin County (415) 892-0754
SANDRA P. LEVY P.N.P.
Nurse Practitioner (Pediatrics)
400 PROFESSIONAL CENTER DR, SUITE 424
NOVATO, CA 94947
Marin County (415) 448-1555
DR. ERIK PAUL SCHTEN M.D.
Internal Medicine
400 PROFESSIONAL CENTER DR, SUITE 424
NOVATO, CA 94947
Marin County (415) 448-1555
JANET A NUNNALLY N.P.
Nurse Practitioner (Family)
400 PROFESSIONAL CENTER DR, SUITE 424
NOVATO, CA 94947
Marin County (415) 448-1555
TRACEY MICHELLE HESSEL M.D.
Pediatrics
400 PROFESSIONAL CENTER DR, SUITE 424
NOVATO, CA 94947
Marin County (415) 448-1555
MARIN COMMUNITY CLINIC
Clinic/Center (Federally Qualified Health Center (FQHC))
400 PROFESSIONAL CENTER DR, STE 424
NOVATO, CA 94947
Marin County (415) 448-1531
MS. JESSICA CATHERINE HOLLMAN M.D.
Pediatrics
400 PROFESSIONAL CENTER DR, SUITE 424
NOVATO, CA 94947
Marin County (415) 448-1555
DR. GAIL ALTSCHULER M.D.
Family Medicine (Adult Medicine)
400 PROFESSIONAL CENTER DR, SUITE 411
NOVATO, CA 94947
Marin County (415) 897-9800

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 Fiona Marion's NPI number?

The NPI number for Fiona Marion is 1578905345. It was assigned to this individual provider in the NPPES registry on July 22, 2013.

Where is Fiona Marion located?

Fiona Marion practices at 400 Professional Center Dr, Novato, CA 94947. The listed phone number is (415) 892-0965.

What is Fiona Marion's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Fiona Marion enrolled in Medicare?

Yes. Fiona Marion is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Fiona Marion was last updated on February 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.