MARK A. SAGER MD – NPI #1245291145
Internal Medicine
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
MARK SAGER is a physician located in MADISON, WI. NPPES has assigned the NPI number 1245291145 to MARK SAGER on March 30, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207RG0300X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Geriatric Medicine
The NPI profile was previously updated about 17 years ago on Apr 01, 2009. 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 MARK SAGER below.
NPI Profile for
MARK A. SAGER
(more than 20 years ago)
MADISON, WI 53705 Phone: (608) 263-7740 Fax: (608) 262-6048
MIDDLETON, WI 53562-5531 Phone: 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 |
|---|---|---|
| 207RG0300X - Internal Medicine / Geriatric Medicine (Primary) |
WI | 19308 |
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.