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DR. RALPH WALTER NIEMANN DDS MS
NPI 1669639209
Dentist - Endodontics in Prince Frederick, MD

Active since May 21, 2008
272 MERRIMAC COURT, PRINCE FREDERICK, MD 20678(410) 535-2505(410) 535-2510 Get Directions Write a Review

NPPES record last updated: May 22, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ralph Walter Niemann Dds Ms NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RALPH WALTER NIEMANN DDS MS (NPI 1669639209) is an individual endodontics provider in Prince Frederick, Maryland, licensed in Maryland (10788) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1669639209
Entity TypeIndividualMale
Primary Taxonomy1223E0200X
Provider Legal NameDR. RALPH WALTER NIEMANNCredential: DDS MS
Location Address272 MERRIMAC COURTPrince Frederick, MD 20678
Mailing AddressPo Box 3144Prince Frederick, MD 20678 · (410) 535-2505 · Fax (410) 535-2510
Phone(410) 535-2505
Fax(410) 535-2510
Sole ProprietorNo
Enumeration DateMay 21, 2008
Last NPPES UpdateMay 22, 2014
✔ NPI 1669639209 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
License✔ Licensed in MD · 10788
Definition

The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

272 MERRIMAC COURT, Prince Frederick, MD 20678
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama and more.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ralph Niemann's NPI number?

The NPI number for Ralph Niemann is 1669639209. It was assigned to this individual provider in the NPPES registry on May 21, 2008.

Where is Ralph Niemann located?

Ralph Niemann practices at 272 Merrimac Court, Prince Frederick, MD 20678. The listed phone number is (410) 535-2505.

What is Ralph Niemann's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

What insurance does Ralph Niemann accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 7 other insurers list Ralph Niemann as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ralph Niemann was last updated on May 22, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.