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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. MARK ROBERT GUILDER DMD
NPI 1700874401
Dentist - General Practice in Apo, AE

Active since October 07, 2005

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Mark Robert Guilder Dmd NPPES

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

DR. MARK ROBERT GUILDER DMD (NPI 1700874401) is an individual general practice provider in Apo, AE, licensed in Utah (4906433-9923) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1700874401
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MARK ROBERT GUILDERCredential: DMD
Location AddressUNIT 3865Apo, AE 09126
Mailing AddressUnit 3865Apo, AE 09126 · (004) 965-6169 · Fax 3593
Phone(004) 965-6169
Fax3593
Sole ProprietorNo
Enumeration DateOctober 7, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1700874401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in UT · 4906433-9923
Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DOUGLAS JAMES FEELEY M.D.
Psychiatry & Neurology (Psychiatry)
UNIT 3865
APO, AE 09126
(004) 965-6561
MRS. BARBARA RUTH NITZ CPNP
Nurse Practitioner (Pediatrics)
UNIT 3865
APO, AE 09126
(004) 965-6169
MS. LAUREL GRACE KOCH PT
Physical Therapist
UNIT 3865
APO, AE 09126
(004) 965-6561
SAMANTHA R BROOKS BS, PHARMD
Pharmacist
UNIT 3865
APO, AE 09126
(004) 965-6561
52 MEDICAL GROUP DOD
Physical Therapist
UNIT 3865
APO, AE 09126
(314) 542-8238
52D MEDGRP-SPANGDAHLEM
Military Hospital
UNIT 3865
APO, AE 09126
(004) 965-6169
DR. ALAN JOHN MORITZ DDS, MS
Dentist (Periodontics)
UNIT 3865
APO, AE 09126
(004) 965-6561
DR. BRET DAVID BURTON M.D.
Pediatrics
UNIT 3865
APO, AE 09126

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 Mark Guilder's NPI number?

The NPI number for Mark Guilder is 1700874401. It was assigned to this individual provider in the NPPES registry on October 7, 2005.

Where is Mark Guilder located?

Mark Guilder practices at Unit 3865, Apo, AE 09126. The listed phone number is (004) 965-6169.

What is Mark Guilder's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Mark Guilder was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.