Mary Ann Ambrose, MSN, FNP-C

ActiveIndividual ProviderNurse Practitioner
NPI issued: June 23, 2005

Quick Facts

NPI Number
1811993991
TypeIndividual
StatusActive
SpecialtyNurse Practitioner
Taxonomy363LF0000X — Nurse Practitioner
Phone
(805) 748-5663
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1811993991)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (June 23, 2005)
Data source: CMS NPPES

Provider Overview

MARY ANN AMBROSE, MSN, FNP-C is a Nurse Practitioner provider based in Paso Robles, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1811993991
Provider TypeIndividual Provider
GenderFemale
CredentialMSN, FNP-C
StatusActive
Enumeration DateJune 23, 2005

Practice Location

CityPaso Robles
StateCA
ZIP Code93446-1922
Phone(805) 748-5663

Specialties & Licenses

★ Primary
SpecialtyNurse Practitioner
Taxonomy Code363LF0000X
License StateCA

Mailing Address

CityPaso Robles
StateCA
ZIP Code93446-1922
Phone(805) 748-5663
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1811993991 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1811993991for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1811993991 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Nurse Practitioner

Family Nurse Practitioners (FNPs) provide comprehensive primary healthcare services across the lifespan, including diagnostic assessments, prescribing medications, and disease prevention education.

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Nurse Practitioner Providers in the US

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People Also Ask

What is Mary Ann Ambrose's NPI number?
Mary Ann Ambrose's NPI number is 1811993991, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Mary Ann Ambrose's NPI currently active?
Yes, Mary Ann Ambrose's NPI status is Active as of the latest CMS NPPES database updates.
What does Mary Ann Ambrose specialize in?
Mary Ann Ambrose specializes in Nurse Practitioner. The healthcare taxonomy code associated with this specialty is 363LF0000X.
Where does Mary Ann Ambrose practice?
Mary Ann Ambrose practices in Paso Robles, CA 93446-1922.
When was Mary Ann Ambrose's NPI issued?
Mary Ann Ambrose's NPI was issued on June 23, 2005.
What is Mary Ann Ambrose's provider type?
Mary Ann Ambrose is registered as an Individual Provider under CMS NPI Type 1.