Nancy G Marquez, M.D.
Nancy G Marquez is a Surgery Physician provider (Surgery) practicing in Austin, TX, registered in the NPPES registry with NPI 1912986803 since 2006. The credential MD stands for Doctor of Medicine. Practices at Capital Surgeons Group, Pllc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1912986803 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Nancy G Marquez |
| Credential | M.D. |
| Sex | Female |
| Practice address | 3705 MEDICAL PKWY STE 250, Austin, TX, 78705 |
| Phone | 5123021210 |
| Fax | 5124519752 |
| Enumeration date | 2006-01-10 |
| Last updated in NPPES | 2021-02-03 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | H2562 | TX |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Nancy Marquez, M.D. NPI: 1912986803 Taxonomy: 208600000X (Surgery Physician) Address: 3705 MEDICAL PKWY STE 250, Austin, TX, 78705
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1093711012 | Jack Walzel | Individual | Surgery Physician | Austin, TX |
| 1114906070 | Tim Faulkenberry | Individual | Surgery Physician | Austin, TX |
| 1932188711 | Steven Fass | Individual | Surgery Physician | Austin, TX |
| 1730152448 | Eric Acheson | Individual | Surgery Physician | Austin, TX |
| 1891745592 | Capital Surgeons Group, Pllc | Organization | Surgery Physician | Austin, TX |
| 1518157031 | Romeo Lainez | Individual | Surgery Physician | Austin, TX |
| 1215110440 | Erik Lough | Individual | Surgery Physician | Austin, TX |
| 1396064952 | Roy Lirov | Individual | Surgery Physician | Austin, TX |
Verify this record
Cross-check NPI 1912986803 against the authoritative CMS record: view Nancy G Marquez on the official NPPES registry .
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 or validate an NPI number.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-02-03.