THOMAS W. BERTSCH MD – NPI #1235180944
Internal Medicine
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
THOMAS BERTSCH is a physician located in SACRAMENTO, CA. NPPES has assigned the NPI number 1235180944 to THOMAS BERTSCH on May 15, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RC0200X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Critical Care Medicine
The NPI profile was last updated on Sep 11, 2025. 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 THOMAS BERTSCH below.
NPI Profile for
THOMAS W. BERTSCH
(more than 20 years ago)
STE 1300
SACRAMENTO, CA 95820 Phone: (916) 874-9823 Fax: (916) 874-2689
ROSEVILLE, CA 95678-0388 Phone: (916) 771-6764 Fax:
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 |
|---|---|---|
| 207RC0200X - Internal Medicine / Critical Care Medicine (Primary) |
CA | G86836 |
| 207RP1001X - Internal Medicine / Pulmonary Disease |
CA | G86836 |
| 207R00000X - Internal Medicine |
NY | 192363 |
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.