DR. WILLIAM LLOYD GLENN III
NPI 1114134954
Dentist - General Practice in Galveston, TX

Q: What is William Glenn's NPI number?

The NPI number for William Glenn is 1114134954. It was assigned to this individual provider in the NPPES registry on May 17, 2007.

Q: What is William Glenn's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for William Glenn 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 17, 2007PECOS Enrolled

2601 BROADWAY ST, GALVESTON, TX 77550(409) 765-5538(409) 765-6753 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. William Lloyd Glenn Iii NPPES

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

DR. WILLIAM LLOYD GLENN III (NPI 1114134954) is an individual general practice provider in Galveston, Texas, licensed in Texas (15154) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114134954

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. WILLIAM LLOYD GLENN III

Location Address2601 BROADWAY STGalveston, TX 77550-4426

Mailing Address2601 Broadway StGalveston, TX 77550-4426 · (409) 765-5538 · Fax (409) 765-6753

Phone(409) 765-5538

Fax(409) 765-6753

Sole ProprietorYes

Enumeration DateMay 17, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1114134954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in TX · 15154

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.

2601 BROADWAY ST, Galveston, TX 77550

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Delta Dental PPO.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Lloyd Glenn Iii is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77550 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$88.24 typical visit price

range $57.19 – $173.07

Typical copayment $22.06 (range $14.29 – $43.26)

Most-billed visit code 99203

Established Patient

$71.32 typical visit price

range $18.45 – $141.36

Typical copayment $17.83 (range $4.61 – $35.34)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

ANA LAURA ZEPEDA DDS

Dentist (General Practice)

2601 BROADWAY ST
GALVESTON, TX 77550

Galveston County (409) 765-5538

DR. GILBERTO GARCIA JR. DDS

Dentist (General Practice)

2601 BROADWAY ST
GALVESTON, TX 77550

Galveston County (409) 765-5538

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 William Glenn's NPI number?

The NPI number for William Glenn is 1114134954. It was assigned to this individual provider in the NPPES registry on May 17, 2007.

Where is William Glenn located?

William Glenn practices at 2601 Broadway St, Galveston, TX 77550. The listed phone number is (409) 765-5538.

What is William Glenn's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is William Glenn enrolled in Medicare?

Yes. William Glenn is registered in the Medicare PECOS enrollment system.

What insurance does William Glenn accept?

Health plans from Delta Dental PPO list William Glenn 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 William Glenn 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.