1. Home
  2. Directory
  3. Oklahoma
  4. Lawton
  5. Dentist
  6. NPI Profile

HAMILTON EVAN PENNYWELL
NPI 1922687326
Dentist - Pediatric Dentistry in Lawton, OK

Active since April 05, 2021
4417 W GORE BLVD STE 11, LAWTON, OK 73505(580) 248-8418 Get Directions Write a Review

NPPES record last updated: November 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 11, 2025, Jul 11, 2023, Apr 5, 2021 (3 updates tracked since 2021).

About Hamilton Evan Pennywell NPPES

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

HAMILTON EVAN PENNYWELL (NPI 1922687326) is an individual pediatric dentistry provider in Lawton, Oklahoma, licensed in Oklahoma (8144) and active in the NPI registry since April 2021. He maintains a secondary practice location in Waxahachie.

NPPES Registry Identity

NPI1922687326
Entity TypeIndividualMale
Primary Taxonomy1223P0221X
Provider Legal NameHAMILTON EVAN PENNYWELL
Location Address4417 W GORE BLVD STE 11Lawton, OK 73505-5978
Mailing Address2171 N Highway 77Waxahachie, TX 75165-6215
Phone(580) 248-8418
Sole ProprietorNo
Enumeration DateApril 5, 2021
Last NPPES UpdateNovember 11, 20253 updates tracked since enumeration
NPPES CertifiedNovember 11, 2025
✔ NPI 1922687326 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
Licenses✔ Licensed in OK · 8144✔ Licensed in TX · 39755
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4417 W GORE BLVD STE 11, Lawton, OK 73505
Open in Google Maps ↗

Secondary Practice Location 1

Location 12171 N Highway 77Waxahachie, TX 75165-6215 · Phone (972) 351-9910

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

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.

CHRIS LARROW PLLC
Dentist (General Practice)
4417 W GORE BLVD STE 11
LAWTON, OK 73505
Comanche County (580) 248-8418
DR. WAVEL LOU WELLS DDS
Dentist (Pediatric Dentistry)
4417 W GORE BLVD STE 11
LAWTON, OK 73505
Comanche County (580) 248-8418
BAO-HANH THI DANG DDS
Dentist (General Practice)
4417 W GORE BLVD STE 11
LAWTON, OK 73505
Comanche County (580) 248-8418

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 Hamilton Pennywell's NPI number?

The NPI number for Hamilton Pennywell is 1922687326. It was assigned to this individual provider in the NPPES registry on April 5, 2021.

Where is Hamilton Pennywell located?

Hamilton Pennywell practices at 4417 W Gore Blvd Ste 11, Lawton, OK 73505. The listed phone number is (580) 248-8418.

What is Hamilton Pennywell's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

What insurance does Hamilton Pennywell accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 10 other insurers list Hamilton Pennywell 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 Hamilton Pennywell was last updated on November 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.