Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Randall Kent Sadler, M.D.
Gynecology Physician in Schertz, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720017601
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Registry record
Entity type Individual (Type 1)
Name Dr. Randall Kent Sadler
Credential M.D.
Sex Male
Practice address 5000 Schertz Pkwy Ste 100, Schertz, TX, 78154
Phone (210) 653-5501
Fax (210) 963-8138
Enumeration date Jul 2, 2006
Last updated in NPPES Apr 15, 2026
Taxonomy & licenses
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License G3753 (TX) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 115245604 | Medicaid | TX | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1720017601 active?
Yes, as of the latest NPPES snapshot, NPI 1720017601 is active (record last updated 2026-04-15).
How do I verify Randall Sadler's NPI record?
Cross-check NPI 1720017601 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Joseph Garza Obstetrics & Gynecology Physician · Schertz, TX NPI 1972522555 Joy Aden Obstetrics & Gynecology Physician · Schertz, TX NPI 1114936408 Sheemain Asaria Obstetrics & Gynecology Physician · Schertz, TX NPI 1154462000 Anjali Patel Obstetrics & Gynecology Physician · Schertz, TX NPI 1669036869 Paige Beal Family Nurse Practitioner · Schertz, TX NPI 1225792559
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-15.