Douglas Marks, DMD

ActiveIndividual ProviderDentistry
NPI issued: November 22, 2006

Quick Facts

NPI Number
1407921422
TypeIndividual
StatusActive
SpecialtyDentistry
Taxonomy122300000X — Dentistry
Phone
(717) 564-5147
StatePA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1407921422)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (November 22, 2006)
Data source: CMS NPPES

Provider Overview

DOUGLAS MARKS, DMD is a Dentistry provider based in Harrisburg, PA who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1407921422
Provider TypeIndividual Provider
GenderMale
CredentialDMD
StatusActive
Enumeration DateNovember 22, 2006

Practice Location

CityHarrisburg
StatePA
ZIP Code17104
Phone(717) 564-5147

Specialties & Licenses

★ Primary
SpecialtyDentistry
Taxonomy Code122300000X
License StatePA

Mailing Address

CityHarrisburg
StatePA
ZIP Code17104
Phone(717) 564-5147
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1407921422 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 1407921422for 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 1407921422 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 Dentistry

Specialists in Dentistry provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

Browse all Dentistryproviders →
📊
125,053
Dentistry Providers in the US

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People Also Ask

What is Douglas Marks's NPI number?
Douglas Marks's NPI number is 1407921422, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Douglas Marks's NPI currently active?
Yes, Douglas Marks's NPI status is Active as of the latest CMS NPPES database updates.
What does Douglas Marks specialize in?
Douglas Marks specializes in Dentistry. The healthcare taxonomy code associated with this specialty is 122300000X.
Where does Douglas Marks practice?
Douglas Marks practices in Harrisburg, PA 17104.
When was Douglas Marks's NPI issued?
Douglas Marks's NPI was issued on November 22, 2006.
What is Douglas Marks's provider type?
Douglas Marks is registered as an Individual Provider under CMS NPI Type 1.