Phyllis Mason, CRNP

InactiveIndividual ProviderNurse Practitioner
NPI issued: July 7, 2005

Quick Facts

NPI Number
1164429973
TypeIndividual
StatusInactive
SpecialtyNurse Practitioner
Taxonomy363LP0808X — Nurse Practitioner
Phone
(410) 614-6062
StateMD

NPI Validation Status: Deactivated

✅Valid 10-digit NPI number (1164429973)
❌Active status: Deactivated / Inactive
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (July 7, 2005)
Data source: CMS NPPES

Provider Overview

PHYLLIS MASON, CRNP is a Nurse Practitioner provider based in Baltimore, MD who has been registered with CMS since 2005. This NPI is currently Deactivated under CMS NPPES registry.

Provider Details

NPI Number1164429973
Provider TypeIndividual Provider
GenderFemale
CredentialCRNP
StatusInactive
Enumeration DateJuly 7, 2005

Practice Location

CityBaltimore
StateMD
ZIP Code21205-1119
Phone(410) 614-6062

Specialties & Licenses

★ Primary
SpecialtyNurse Practitioner
Taxonomy Code363LP0808X
License StateMD

Mailing Address

CityBaltimore
StateMD
ZIP Code21205-1119
Phone(410) 614-6062
Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1164429973 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 1164429973for 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 1164429973 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.

Browse all Nurse Practitionerproviders →
📊
53,937
Nurse Practitioner Providers in the US

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People Also Ask

What is Phyllis Mason's NPI number?
Phyllis Mason's NPI number is 1164429973, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Phyllis Mason's NPI currently active?
No, Phyllis Mason's NPI status is Inactive as of the latest CMS NPPES database updates.
What does Phyllis Mason specialize in?
Phyllis Mason specializes in Nurse Practitioner. The healthcare taxonomy code associated with this specialty is 363LP0808X.
Where does Phyllis Mason practice?
Phyllis Mason practices in Baltimore, MD 21205-1119.
When was Phyllis Mason's NPI issued?
Phyllis Mason's NPI was issued on July 7, 2005.
What is Phyllis Mason's provider type?
Phyllis Mason is registered as an Individual Provider under CMS NPI Type 1.