Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mara K Sweeney, M.D.
Specialist in Santa Barbara, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720165525
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mara K Sweeney
Credential M.D.
Sex Female
Practice address 1509 State St, Santa Barbara, CA, 93101
Phone (805) 560-6675
Fax (805) 618-1534
Enumeration date Nov 1, 2006
Last updated in NPPES Sep 28, 2020
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A84763 (CA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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.
Frequently asked questions
Where does Mara Sweeney practice?
The practice location on file with NPPES is in Santa Barbara, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mara Sweeney?
The National Provider Identifier (NPI) for Mara Sweeney is 1720165525, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-28.