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DR. DENIELLE C. MEDYNSKI DMD
NPI 1972729655
Dentist in Walnut Creek, CA

Active since April 18, 2007
1399 YGNACIO VALLEY RD STE 2, WALNUT CREEK, CA 94598(707) 225-7338 Get Directions Write a Review

NPPES record last updated: August 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Denielle C. Medynski Dmd NPPES

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

DR. DENIELLE C. MEDYNSKI DMD (NPI 1972729655) is an individual dentist in Walnut Creek, California, licensed in California (62093) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1972729655
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. DENIELLE C. MEDYNSKICredential: DMD
Location Address1399 YGNACIO VALLEY RD STE 2Walnut Creek, CA 94598-2830
Mailing Address299 Windsor HwyNew Windsor, NY 12553-6909 · (845) 565-3450
Phone(707) 225-7338
Sole ProprietorYes
Enumeration DateApril 18, 2007
Last NPPES UpdateAugust 18, 2025
NPPES CertifiedAugust 18, 2025
✔ NPI 1972729655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
Licenses✔ Licensed in CA · 62093✔ Licensed in NY · 050983
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1399 YGNACIO VALLEY RD STE 2, Walnut Creek, CA 94598
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Other Providers at the Same Location NPPES 3

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

DENIELLE C. MEDYNSKI, DMD, INC
Specialist
1399 YGNACIO VALLEY RD STE 2
WALNUT CREEK, CA 94598
Contra Costa County (707) 225-7338
DR. BENJAMIN SAMUEL KRUMAN DDS
Dentist (Orofacial Pain)
1399 YGNACIO VALLEY RD STE 2
WALNUT CREEK, CA 94598
Contra Costa County (707) 225-7338
SLEEPQUEST, INC.
Durable Medical Equipment & Medical Supplies
1399 YGNACIO VALLEY RD STE 2
WALNUT CREEK, CA 94598
Contra Costa County (650) 412-0123

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 Denielle Medynski's NPI number?

The NPI number for Denielle Medynski is 1972729655. It was assigned to this individual provider in the NPPES registry on April 18, 2007.

Where is Denielle Medynski located?

Denielle Medynski practices at 1399 Ygnacio Valley Rd Ste 2, Walnut Creek, CA 94598. The listed phone number is (707) 225-7338.

What is Denielle Medynski's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Denielle Medynski was last updated on August 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.