Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert M. Shirley, M.D.
Surgery Physician in Sugar Land, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932148574
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Registry record
Entity type Individual (Type 1)
Name Dr. Robert M. Shirley
Credential M.D.
Sex Male
Practice address 17510 W Grand Pkwy S, Suite 490, Sugar Land, TX, 77479
Phone (713) 772-1200
Fax (281) 342-3957
Enumeration date Jun 6, 2006
Last updated in NPPES Jun 14, 2021
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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
How do I verify Robert Shirley's NPI record?
Cross-check NPI 1932148574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1932148574 active?
Yes, as of the latest NPPES snapshot, NPI 1932148574 is active (record last updated 2021-06-14).
Other providers at this practice address
Browse all → Gregory Shannon Gastroenterology Physician · Sugar Land, TX NPI 1730148495 Michelle Wong Obstetrics & Gynecology Physician · Sugar Land, TX NPI 1285698654 Peter Kwan Family Medicine Physician · Sugar Land, TX NPI 1609815406 Rajiv Goswami Interventional Cardiology Physician · Sugar Land, TX NPI 1326088592 Memorial Hermann Surgery Center Sugar Land LLP Ambulatory Surgical Clinic/Center · Sugar Land, TX NPI 1952331092 Gastroenterology Associates of Texas PA Specialist · Sugar Land, TX NPI 1447362132 Ambreen Sharaf Family Medicine Physician · Sugar Land, TX NPI 1235226275 Erika Gentry Family Medicine Physician · Sugar Land, TX NPI 1639259989
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-14.