Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Vivian Cline, MD

Q: What is the NPI number for Vivian Cline?

The National Provider Identifier (NPI) for Vivian Cline is 1003870759, a Type 1 (individual) record in the CMS NPPES registry.

Medical Oncology Physician in Round Rock, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1003870759

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Registry record

Entity type Individual (Type 1)

Name Dr. Vivian Cline

Credential MD

Sex Female

Practice address 301 Seton Pkwy, Suite 104, Round Rock, TX, 78665

Phone (512) 687-2300

Fax (512) 687-2350

Enumeration date Apr 12, 2006

Last updated in NPPES Jul 14, 2016

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 11850 (NV) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License N0704 (TX) Primary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License N0704 (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
197265502	Medicaid	TX	-
8BP365	Other	TX	BCBS OF TX
P00725233	Other	TX	RAILROAD MEDICARE
2347893	Medicaid	OH	-
P00361534	Other	NV	RAILROAD MEDICARE
197265501	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Vivian Cline practice?

The practice location on file with NPPES is in Round Rock, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Vivian Cline?

The National Provider Identifier (NPI) for Vivian Cline is 1003870759, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-14.