Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
RICHARD DAVID GRECZANIK, D.O.
Active Sole ProprietorRICHARD DAVID GRECZANIK, D.O. is a Family Medicine healthcare provider located in TYLER, Texas. NPI 1689823429 is currently active in the NPPES registry. Verify at CMS.
Family Medicine · TYLER, TX
Registration Details
- NPI Number
- 1689823429
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Sep 17, 2008 (17.72836950653 yrs)
- Last Updated
- Nov 19, 2025
- Licenses
-
58.001880 (OH)34.009584 (OH)R1957 (TX)
- Sole Proprietor
- Yes
Practice Information
- Address
-
3593 E GRANDE BLVDTYLER, TX, 757071400Browse TX providers · Browse ZIP 75707
- Phone
- 9038392585
- Primary Specialty
-
Family Medicine
207Q00000X
- Additional Specialty
- Family Medicine
- Additional Specialty
- Family Medicine
Other Family Medicine Providers in TYLER, TX
| Name | Credential | NPI |
|---|---|---|
| SHARON J. MARTIN HOLM | M.D. | 1275538035 |
| JOHN JASON PAGE | DO, PA | 1376549246 |
| KENNETH DONALD HAYGOOD | MD | 1326046616 |
| DR. JULIE T HAYGOOD | M.D. | 1124010392 |
| JOE GILBERT VALDEZ JR. | M.D. | 1104810779 |
| DR. R ANTON LESTER III | DO | 1740275270 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.