1. Home
  2. Directory
  3. Alaska
  4. Anchorage
  5. Dentist
  6. NPI Profile

JOHN LEACH D.M.D.
NPI 1659784098
Dentist - Dentist Anesthesiologist in Anchorage, AK

Active since June 03, 2014
205 E DIMOND BLVD STE 200, ANCHORAGE, AK 99515(435) 590-3272 Get Directions Write a Review

NPPES record last updated: February 10, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 10, 2020, Feb 7, 2020, Apr 24, 2018 (3 updates tracked since 2018).

About John Leach D.m.d. NPPES

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

JOHN LEACH D.M.D. (NPI 1659784098) is an individual dentist anesthesiologist in Anchorage, Alaska, licensed in Alaska (128900) and active in the NPI registry since June 2014.

NPPES Registry Identity

NPI1659784098
Entity TypeIndividualMale
Primary Taxonomy1223D0004X
Provider Legal NameJOHN LEACHCredential: D.M.D.
Location Address205 E DIMOND BLVD STE 200Anchorage, AK 99515-1909
Mailing Address205 E Dimond Blvd # 200Anchorage, AK 99515-1909 · (435) 590-3272
Phone(435) 590-3272
Sole ProprietorYes
Enumeration DateJune 3, 2014
Last NPPES UpdateFebruary 10, 20203 updates tracked since enumeration
✔ NPI 1659784098 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Dentist AnesthesiologistDental Providers
Taxonomy Code1223D0004X
License✔ Licensed in AK · 128900
Definition
A dentist who has successfully completed an accredited postdoctoral anesthesiology residency training program for dentists of two or more years duration, in accord with Commission on Dental Accreditation's Standards for Dental Anesthesiology Residency Programs, and/or meets the eligibility requirements for examination by the American Dental Board of Anesthesiology.
205 E DIMOND BLVD STE 200, Anchorage, AK 99515
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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 John Leach's NPI number?

The NPI number for John Leach is 1659784098. It was assigned to this individual provider in the NPPES registry on June 3, 2014.

Where is John Leach located?

John Leach practices at 205 E Dimond Blvd Ste 200, Anchorage, AK 99515. The listed phone number is (435) 590-3272.

What is John Leach's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Dentist Anesthesiologist, with taxonomy code 1223D0004X.

What insurance does John Leach accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list John Leach 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 John Leach was last updated on February 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.