Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Alexandra Lee Schaller, D.O

Pediatric Critical Care Medicine Physician in Memphis, TN · enumerated 2013.

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

National Provider Identifier

1710220231

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Registry record

Entity type Individual (Type 1)

Name Alexandra Lee Schaller

Credential D.O

Sex Female

Practice address Memphis, TN, 38105

Phone (901) 595-3300

Enumeration date Apr 3, 2013

Last updated in NPPES Mar 30, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians · License 3083 (TN) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 3083 (TN) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License K211150836404 (MN) Secondary

2080P0203X Pediatric Critical Care Medicine Physician Allopathic & Osteopathic Physicians · License 81827 (MN) Primary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 81827 (MN) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Alexandra Schaller practice?

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

What is the NPI number for Alexandra Schaller?

The National Provider Identifier (NPI) for Alexandra Schaller is 1710220231, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-30.