Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1992924336 Deactivated / Inactive NPI Male Practitioner

Dr. Henry Ezekiel Grogan , DDS

Dentist - General Practice • Longview, TX

⚠️

Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Henry Grogan has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date April 24, 2007
NPI Deactivation Date June 19, 2018
Total Practice Duration ~11 Years of Practice (2007 – 2018)

Professional Overview & Biography Verified Profile Summary

Dr. Henry Grogan, DDS was a registered Dentist - General Practice practicing in Longview, TX. Throughout an active medical career spanning 11 years, Dr. Grogan provided care at the practice location at 515 SO MOBBERLY AVE until profile deactivation on 2018-06-19.

Practice Location & Contact Primary Location

Practice Address

515 So Mobberly Ave

Longview, TX 756021827

Telephone 9037535749

Specialty Benchmarks & Practice Insights

Comparative analytics for Dentist - General Practice in Longview, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 12.3 Yrs
Regional Practice Density
64 Specialists

Practicing in Longview, TX (10570 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Dentist - General Practice Primary Specialty

NUCC Taxonomy Code: 1223G0001X

State License TX 7938

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.

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
⚠️
NPI Profile Deactivated June 19, 2018

Record deactivated on June 19, 2018

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 515 SO MOBBERLY AVE, LONGVIEW, TX 756021827 (Tel: 9037535749)

📍
Updated Business Mailing Address July 08, 2007

Registered at 515 SO MOBBERLY AVE, LONGVIEW, TX 756021827 (Tel: 9037535749)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as HENRY GROGAN, DDS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Dentist (License #7938 in TX)

🟢
Initial NPI Registration & Enumeration April 24, 2007

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Henry Grogan. Be the first to share your experience!

Sign in to leave a review for Dr. Henry Grogan

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1992924336
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 24, 2007
Last Update: July 08, 2007
Deactivation Date: June 19, 2018

Mailing Address

515 So Mobberly Ave

Longview, TX 756021827

Phone: 9037535749

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.