DR. JOHN HILL MATTOCKS DDS
NPI 1861607335
Dentist - Endodontics in Silver Spring, MD

Q: What is John Mattocks's NPI number?

The NPI number for John Mattocks is 1861607335. It was assigned to this individual provider in the NPPES registry on May 10, 2007.

Q: What is John Mattocks's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Mattocks was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 10, 2007

8830 CAMERON CT, SUITE 408, SILVER SPRING, MD 20910(301) 587-2333 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. John Hill Mattocks Dds NPPES

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

DR. JOHN HILL MATTOCKS DDS (NPI 1861607335) is an individual endodontics provider in Silver Spring, Maryland, licensed in Maryland (MD 5261) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1861607335

Entity TypeIndividualMale

Primary Taxonomy1223E0200X

Provider Legal NameDR. JOHN HILL MATTOCKSCredential: DDS

Location Address8830 CAMERON CT, SUITE 408Silver Spring, MD 20910-4114

Mailing Address8830 Cameron Ct, Suite 408Silver Spring, MD 20910-4114 · (301) 587-2333

Phone(301) 587-2333

Sole ProprietorNo

Enumeration DateMay 10, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1861607335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers

Taxonomy Code1223E0200X

License✔ Licensed in MD · MD 5261

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.

8830 CAMERON CT, Silver Spring, MD 20910

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Other Providers at the Same Location NPPES 16

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

MRS. FRANCA S POSNER MSW LCSW C CT

Social Worker (Clinical)

8830 CAMERON CT, SUITE 503
SILVER SPRING, MD 20910

Montgomery County (301) 466-3966

DR. DORIENNE C TAYLOR-BISHOP D.D.S.

Dentist

8830 CAMERON CT, SUITE 504
SILVER SPRING, MD 20910

Montgomery County (301) 608-9270

HELENA O. JAREB PH.D.

Psychologist (Cognitive & Behavioral)

8830 CAMERON CT, SUITE 503
SILVER SPRING, MD 20910

Montgomery County (301) 588-5565

KAREN K WINER MD

Pediatrics

8830 CAMERON CT, SUITE 402
SILVER SPRING, MD 20910

Montgomery County (301) 961-6020

VILLAGE FAMILY NETWORK, INC.

Clinic/Center (Mental Health (Including Community Mental Health Center))

8830 CAMERON CT
SILVER SPRING, MD 20910

Montgomery County (301) 322-2692

DR. ROSITA H DEE M.D

Psychiatry & Neurology (Neurology)

8830 CAMERON CT, #207
SILVER SPRING, MD 20910

Montgomery County (301) 587-2257

DR. DAVID R BISHOP D.D.S.

Dentist

8830 CAMERON CT, SUITE 504
SILVER SPRING, MD 20910

Montgomery County (301) 608-9270

ORTHOPAEDIC SURGEONS OF MONTGOMERY COUNTY, P.A.

Specialist

8830 CAMERON CT, SUITE 333
SILVER SPRING, MD 20910

Montgomery County (301) 565-3301

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 John Mattocks's NPI number?

The NPI number for John Mattocks is 1861607335. It was assigned to this individual provider in the NPPES registry on May 10, 2007.

Where is John Mattocks located?

John Mattocks practices at 8830 Cameron Ct Suite 408, Silver Spring, MD 20910. The listed phone number is (301) 587-2333.

What is John Mattocks's specialty?

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

When was this NPI record last updated?

The NPPES record for John Mattocks was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.