Active NPIIndividual provider

Kevin B Siewers, NP

Nurse Practitioner, Psych/Mental Health in Denville, New Jersey

NPI Number1215056221
Practice location
95 E Main St, Denville, NJ 07834-2158
Fax
—
Last updated
May 8, 2026

Kevin Boyd Siewers is a Nurse Practitioner, Psych/Mental Health based in Denville, NJ. Kevin Boyd Siewers practices in Denville, NJ and has the professional credentials of NP. The NPI Number for Kevin Boyd Siewers is 1215056221 and holds a License No. F400287 (NY). The current practice location address for Kevin Boyd Siewers is 95 E Main St, Denville, NJ 07834-2158 and can be reached out via phone at 862-704-3055.

Provider Profile Details

NPI Number
1215056221
Provider Name
Kevin Boyd Siewers
Credential
NP
Provider Entity Type
Individual
Gender
Male
Address
95 E Main St, Denville, NJ 07834-2158
Phone Number
862-704-3055
Primary Taxonomy
Nurse Practitioner, Psych/Mental Health · 363LP0808X
Sole Proprietor
No
Provider Enumeration Date
March 29, 2007
Last Update Date
May 8, 2026
Certification Date
May 8, 2026
NPI Status
Active

Provider Business Practice Location Address Details

Address
95 E Main St
Denville, NJ 07834-2158
Zip
07834-2158
Phone Number
862-704-3055
Denville, NJ 07834Get directions →

Provider Business Mailing Address Details

Address
587 Broadway
Staten Island, NY 10310-2828
City
Staten Island
State
NY
Zip
10310-2828
Phone Number
917-232-4830

License Information

License Number (1)
F400287
License State (1)
NY
Taxonomy (1)
Nurse Practitioner, Psych/Mental Health · 363LP0808X · Primary
License Number (2)
26NJ00036300
License State (2)
NJ
Taxonomy (2)
Nurse Practitioner, Psych/Mental Health · 363LP0808X

Legacy Identifiers

IdentifierTypeStateIssuer
No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider.

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Frequently Asked Questions

What is the NPI number of Kevin B Siewers, NP?

The NPI number of Kevin B Siewers, NP is 1215056221. It was assigned on March 29, 2007 and is currently active in the NPPES registry.

What is the specialty of Kevin B Siewers, NP?

Kevin B Siewers, NP is registered under the primary taxonomy Nurse Practitioner, Psych/Mental Health (code 363LP0808X), licensed in NY under license number F400287.

Where does Kevin B Siewers, NP practice?

The practice location is 95 E Main St, Denville, NJ 07834-2158. The office can be reached at 862-704-3055 (phone).

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.

How do I verify this NPI record?

This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1215056221 directly on the NPPES registry website.

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