Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marisa Sandera, M.D.

Medical Oncology Physician in Boerne, TX · enumerated 2006.

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

National Provider Identifier

1508828971

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Registry record

Entity type Individual (Type 1)

Name Dr. Marisa Sandera

Credential M.D.

Sex Female

Practice address 134 Menger Spgs, Suite 1120, Boerne, TX, 78006

Phone (210) 593-5700

Fax (210) 593-5992

Enumeration date Apr 3, 2006

Last updated in NPPES Jul 11, 2013

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License M0556 (TX) Primary

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
1745390-02	Other	TX	CSHCN
P00269397	Other	TX	RR/MEDICARE
1745390-03	Medicaid	TX	-
1745390-01	Medicaid	TX	-
8S1845	Other	TX	BLUE SHIELD

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Marisa Sandera?

Marisa Sandera is registered in NPPES with the primary taxonomy of Medical Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Anita C Tonking Myers DDS Dentist · Boerne, TX NPI 1609953496 Holcomb Pediatrics and Sports Medicine Pediatrics Physician · Boerne, TX NPI 1285779868 San Antonio Kidney Disease Center Physicians Group, P.L.L.C. Nephrology Physician · Boerne, TX NPI 1699893610 San Antonio Advanced Medical Group PA Family Medicine Physician · Boerne, TX NPI 1366631020 Medcare Associates, P.A. Internal Medicine Physician · Boerne, TX NPI 1720256233 Boerne Ob/Gyn, P.A. Obstetrics & Gynecology Physician · Boerne, TX NPI 1215267919 Anita Myers Dentist · Boerne, TX NPI 1245698554 Floyd Ridge Emergency Physicians Pllc Emergency Medicine Physician · Boerne, TX NPI 1528580768

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-11.