NPI Details
Mark Stephen Singer, M.D. is an internal medicine in Napa, CA. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. Mark Stephen Singer, M.D. NPI is 1962486332. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
The provider's business location address is:
3334 STERLING CT
NAPA, CA
ZIP 94558-262
Phone: (707) 365-5151
Fax: (707) 252-4887
The NPI 1962486332 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.
The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.
- Follow-up nursing facility visit per day, typically 15 minutes (HCPCS:99308)
- Established patient custodial care facility, group care, or assisted living visit, typically 40 minutes (HCPCS:99336)
- Established patient home visit, typically 40 minutes (HCPCS:99349)
- Initial nursing facility visit per day, typically 45 minutes (HCPCS:99306)
- Advance care planning, first 30 minutes (HCPCS:99497)
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS:G0439)
- Destruction of skin growth, 1-14 growths (HCPCS:17110)
- Follow-up nursing facility visit per day, typically 25 minutes (HCPCS:99309)
- Insertion of needle into vein (3 years or older) (HCPCS:36410)
- Influenza vaccine split virus, preservative free (HCPCS:90662)
- New patient custodial care facility, group care, or assisted living visit, typically 75 minutes (HCPCS:99328)
The enumeration date for this NPI number is 11/30/2005 and was last updated on 7/12/2010.
Taxonomy Codes
The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:
| No. |
Taxonomy Code |
Taxonomy Clasification |
Taxonomy Specialization |
License Number |
License State |
Primary |
| 1 | 207P00000X | Emergency Medicine | | CAG539243 | CALIFORNIA | No |
| 2 | 207R00000X | Internal Medicine | | G53924 | CALIFORNIA | Yes |
Other Identifiers
The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.
| No. |
Other Provider Identifier |
Other Provider Identifier Type |
Other Provider Identifier State |
Other Provider Identifier Issuer |
| 1 | A52624 | MEDICARE UPIN | CALIFORNIA | |
| 2 | CAG539243 | OTHER | CALIFORNIA | STATE LICENSE |
