Kimberly Mastis, M.D

ActiveIndividual ProviderPsychiatry
NPI issued: January 3, 2007

Quick Facts

NPI Number
1285791780
TypeIndividual
StatusActive
SpecialtyPsychiatry
Taxonomy2084P0800X — Psychiatry
Phone
(508) 835-1735
StateMA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1285791780)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (January 3, 2007)
Data source: CMS NPPES

Provider Overview

KIMBERLY MASTIS, M.D is a Psychiatry provider based in West Boylston, MA who has been registered with CMS since 2007. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1285791780
Provider TypeIndividual Provider
GenderFemale
CredentialM.D
StatusActive
Enumeration DateJanuary 3, 2007

Practice Location

CityWest Boylston
StateMA
ZIP Code01583-1751
Phone(508) 835-1735

Specialties & Licenses

★ Primary
SpecialtyPsychiatry
Taxonomy Code2084P0800X
License StateMA

Mailing Address

CityWest Boylston
StateMA
ZIP Code01583-1751
Phone(508) 835-1735
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1285791780 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 1285791780for 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 1285791780 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 Psychiatry

Psychiatrists are medical doctors who specialize in the diagnosis, treatment, and prevention of mental, emotional, and behavioral disorders, with the authority to prescribe medications.

Browse all Psychiatryproviders →
📊
66,150
Psychiatry Providers in the US

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People Also Ask

What is Kimberly Mastis's NPI number?
Kimberly Mastis's NPI number is 1285791780, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Kimberly Mastis's NPI currently active?
Yes, Kimberly Mastis's NPI status is Active as of the latest CMS NPPES database updates.
What does Kimberly Mastis specialize in?
Kimberly Mastis specializes in Psychiatry. The healthcare taxonomy code associated with this specialty is 2084P0800X.
Where does Kimberly Mastis practice?
Kimberly Mastis practices in West Boylston, MA 01583-1751.
When was Kimberly Mastis's NPI issued?
Kimberly Mastis's NPI was issued on January 3, 2007.
What is Kimberly Mastis's provider type?
Kimberly Mastis is registered as an Individual Provider under CMS NPI Type 1.