Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marci Ann Roy, M.D.
Neurology Physician in Kyle, TX · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457356073
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Marci Ann Roy
Credential M.D.
Sex Female
Practice address 4036 Cromwell Dr, Kyle, TX, 78640
Phone (512) 654-4600
Fax (512) 654-4601
Enumeration date Jun 20, 2005
Last updated in NPPES Jan 9, 2026
Taxonomy & licenses
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 |
|---|---|---|---|
| 2290111 | Other | TX | AETNA |
| 8R3771 | Other | TX | BLUE CROSS BLUE SHIELD |
| 203164301 | 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 1457356073 active?
Yes, as of the latest NPPES snapshot, NPI 1457356073 is active (record last updated 2026-01-09).
How do I verify Marci Roy's NPI record?
Cross-check NPI 1457356073 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-09.