MELVIN GERALD MARKHAM DDS
NPI 1073028221
Dentist - General Practice in Twin Peaks, CA

Active since December 11, 2017
26108 HIGHWAY 189, TWIN PEAKS, CA 92391(909) 337-2013 Get Directions Write a Review

NPPES record last updated: December 11, 2017. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Melvin Gerald Markham Dds NPPES

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

MELVIN GERALD MARKHAM DDS (NPI 1073028221) is an individual general practice provider in Twin Peaks, California, licensed in California (27030) and active in the NPI registry since December 2017.

NPPES Registry Identity

NPI1073028221
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameMELVIN GERALD MARKHAMCredential: DDS
Location Address26108 HIGHWAY 189Twin Peaks, CA 92391
Mailing AddressPo Box DTwin Peaks, CA 92391-0280 · (909) 337-2013
Sole ProprietorYes
Enumeration DateDecember 11, 2017
NPI 1073028221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License Licensed in CA · 27030
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.

26108 HIGHWAY 189, Twin Peaks, CA 92391

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 Melvin Markham's NPI number?

The NPI number for Melvin Markham is 1073028221. It was assigned to this individual provider in the NPPES registry on December 11, 2017.

Where is Melvin Markham located?

Melvin Markham practices at 26108 Highway 189, Twin Peaks, CA 92391. The listed phone number is (909) 337-2013.

What is Melvin Markham'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 Melvin Markham was last updated on December 11, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.