John Schaeffer, D.O

ActiveIndividual ProviderPsychiatry
NPI issued: October 10, 2005

Quick Facts

NPI Number
1497743918
TypeIndividual
StatusActive
SpecialtyPsychiatry
Taxonomy2084P0805X — Psychiatry
Phone
(916) 320-4222
StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1497743918)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (October 10, 2005)
Data source: CMS NPPES

Provider Overview

JOHN SCHAEFFER, D.O is a Psychiatry provider based in San Francisco, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1497743918
Provider TypeIndividual Provider
GenderMale
CredentialD.O
StatusActive
Enumeration DateOctober 10, 2005

Practice Location

CitySan Francisco
StateCA
ZIP Code94111-5818
Phone(916) 320-4222

Specialties & Licenses

★ Primary
SpecialtyPsychiatry
Taxonomy Code2084P0805X
License StateCA

Mailing Address

CitySan Francisco
StateCA
ZIP Code94111-5818
Phone(916) 320-4222
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1497743918 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 1497743918for 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 1497743918 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 →
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1,152
Psychiatry Providers in the US

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People Also Ask

What is John Schaeffer's NPI number?
John Schaeffer's NPI number is 1497743918, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is John Schaeffer's NPI currently active?
Yes, John Schaeffer's NPI status is Active as of the latest CMS NPPES database updates.
What does John Schaeffer specialize in?
John Schaeffer specializes in Psychiatry. The healthcare taxonomy code associated with this specialty is 2084P0805X.
Where does John Schaeffer practice?
John Schaeffer practices in San Francisco, CA 94111-5818.
When was John Schaeffer's NPI issued?
John Schaeffer's NPI was issued on October 10, 2005.
What is John Schaeffer's provider type?
John Schaeffer is registered as an Individual Provider under CMS NPI Type 1.