Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Steven Patterson Ash, MD

Individual provider Urology Physician · NPI 1326072299

Dr. Steven Patterson Ash, MD is an Urology in Grapevine, Texas. Graduated from University of Texas Medical Branch at Galveston in 1986, 40 years ago. Practices with North Dfw Urology LLP, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
40
Trained at
University of Texas Medical Branch at Galveston
Licensed in
TX
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1601 Lancaster Dr Ste 170
Grapevine, TX 76051-2110
Phone: (817) 481-7727
Fax: (817) 329-0077
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence H2219 (TX)

Record details

NPI number1326072299
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 10, 2006
Last updated in NPPESDecember 15, 2021
Certification dateDecember 15, 2021
Mailing address1601 Lancaster Dr Ste 170, Grapevine, TX 76051-2110

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyUROLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 1986 (40 years in practice)
Group practice North Dfw Urology Llp — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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