NPI age
19 years
Enumerated 2006-06-25
● Active
Type 1 · Individual
DR. Ralph John Posch, M.D.
Posch is 1 of 23 urology providers in Plano and 1 of 1194 in Texas.
Primary specialty
Urology
Plus 1 subspecialty
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2016-07-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1194 active urology providers in Texas.
NPI age
19 years
≈ at median (19 yr)
State licenses
2 states
Top 88% — 12% of peers are multi-state
Subspecialties
0
22% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-06Enumerated in NPPES
2006
2026
Where they practice
Practice location
4708 Alliance Blvd, Ste 685
Plano, TX 750935340
Mailing address
Po Box 260727
Plano, TX 750260727
Specialties
-
Urology PrimaryA urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 36EU | BLUE CROSS/BLUE SHIELD ID |
| 05 (TX) | 123366008 | |
| 01 (TX) | 123366009 | MEDICAID OTHER |
| 05 (TX) | 123366010 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 69 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.