Independent US Healthcare Provider Directory & Public Medical Database
Deactivated NPI 1235222365 Deactivated / Inactive NPI Male Practitioner

Dr. Frank Sortin , OD

Optometrist - Vision Therapy • Houston, TX

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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. Frank Sortin has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date October 02, 2006
NPI Deactivation Date April 25, 2019
Total Practice Duration ~13 Years of Practice (2006 – 2019)

Professional Overview & Biography Verified Profile Summary

Dr. Frank Sortin, OD was a registered Optometrist - Vision Therapy practicing in Houston, TX. Throughout an active medical career spanning 13 years, Dr. Sortin provided care at the practice location at 4899 GRIGGS RD until profile deactivation on 2019-04-25.

Practice Location & Contact Primary Location

Practice Address

4899 Griggs Rd
Suite A

Houston, TX 770212846

Telephone 7137485000
Fax 7137488707
Associated Practice Facility / Clinic
🏢 Ckike R. Mordi Facility NPI 1033373766

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist - Vision Therapy in Houston, TX

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 17.8 Yrs
Regional Practice Density
2 Specialists

Practicing in Houston, TX (18 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

Optometrist - Vision Therapy Primary Specialty

NUCC Taxonomy Code: 152WV0400X

State License TX 1711

Optometrists who specialize in vision therapy as a treatment process used to improve vision function. It includes a broad range of developmental and rehabilitative treatment programs individually prescribed to remediate specific sensory, motor and/or visual perceptual dysfunctions.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

4 Associated Practitioners
NPI 1144484858

Doctor of Optometry

NPI 1275971145

Doctor of Optometry

NPI 1477901015

Doctor of Optometry

NPI 1780106427

Doctor of Optometry

Career & Practice History Timeline

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

7 Historical Events
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NPI Profile Deactivated April 25, 2019

Record deactivated on April 25, 2019

NPI Profile Active March 24, 2009

NPI status registered as active in NPPES database

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Updated Practice Location March 24, 2009

Registered at 4899 GRIGGS RD, SUITE A, HOUSTON, TX 770212846 (Tel: 7137485000)

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Updated Business Mailing Address March 24, 2009

Registered at 4899A GRIGGS RD, HOUSTON, TX 770212846 (Tel: 7137485000)

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Provider Name / Credentials Updated March 24, 2009

Recorded as FRANK SORTIN, O.D

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Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2009

Optometrist (License #1711 in TX)

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Initial NPI Registration & Enumeration October 02, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1235222365
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 02, 2006
Last Update: March 24, 2009
Deactivation Date: April 25, 2019

Mailing Address

4899a Griggs Rd

Houston, TX 770212846

Phone: 7137485000

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.