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

Dr. Sumita Chakraborti Singh-Baker, D.D.S.

General Practice Dentistry in Lakeway, TX · enumerated 2008.

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

National Provider Identifier

1568611978

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Registry record

Entity type Individual (Type 1)

Name Dr. Sumita Chakraborti Singh-Baker

Credential D.D.S.

Sex Female

Practice address Lakeway, TX, 78734

Phone (512) 619-3514

Enumeration date Sep 10, 2008

Last updated in NPPES Dec 11, 2024

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 23056 (TX) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

What is the NPI number for Sumita Singh-Baker?

The National Provider Identifier (NPI) for Sumita Singh-Baker is 1568611978, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sumita Singh-Baker practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-11.