CASEY N. RIVES M.D. – NPI #1720213382
Hospitalist
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
CASEY RIVES is a hospitalist located in SANTA BARBARA, CA. NPPES has assigned the NPI number 1720213382 to CASEY RIVES on May 26, 2009. It is a Type-1 NPI, indicating this NPI number is associated with an individual. She is also known by her former name CASEY N WILLIMANN. According to the NPI Registry, there are 2 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 208M00000X from the Health Care Provider Taxonomy code set, which is classified as Hospitalist.
The NPI profile was last updated on May 29, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for CASEY RIVES below.
NPI Profile for
CASEY N. RIVES
(more than 17 years ago)
SANTA BARBARA, CA 93105 Phone: (805) 898-3077 Fax:
2 Other location(s):
Santa Barbara, CA 93105-4353
Phone: (805) 879-8160
Fax: (805) 225-6231
Liberty, MO 64068-3313
Phone: (816) 781-7730
Fax: (816) 415-1886
SANTA BARBARA, CA 93160-2106 Phone: (805) 898-3077 Fax:
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
Identifiers for CASEY RIVES
Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.
| Description | Issuer | State | Identifier |
|---|---|---|---|
| other | MEDICAL LICENSE | CA | C155656 |
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 208M00000X - Hospitalist (Primary) |
CA | C155656 |
| 208000000X - Pediatrics |
CA | C155656 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.
Additional Information
- Refer to Part B
- Order Durable Medical Equipment
- Refer to Home Health Agency
CASEY RIVES is affiliated with the following medical group(s):
- HOSPITAL
- SANTA BARBARA COTTAGE HOSPITAL400 WEST PUEBLO
SANTA BARBARA, CA 93102
- SANTA BARBARA COTTAGE HOSPITAL400 WEST PUEBLO
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