Dr. Eric S. Gerstenfeld, M.D.
Dermatology (Dermatology Physician)
15004 Innovation Dr.
San Diego, CA 92128
Who else practices at this address →
San Diego County includes primary care (1% of residents) and mental health (1% of residents) shortage areas. About shortage areas
- Medicare participating
At a glance
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 720
Licensed in California since 1990, according to the Medical Board of California. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Dermatology Physician primary
CA license G70325 (first issued 1990; current) -
Procedural Dermatology Physician
CA license G70325 (first issued 1990; current)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Medicare patients and services
- Medicare patients, 2024
- 720
- Services billed
- 1,778
- Patients’ average age
- 75
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 20-29 minutes | 1,095 | 777 |
| Destruction of precancer skin growth, 2-14 growths | 657 | 185 |
| Destruction of precancer skin growth, 1 growth | 377 | 318 |
| New patient office or other outpatient visit, 30-44 minutes | 226 | 226 |
| Destruction of skin growth, 1-14 growths | 169 | 150 |
| Biopsy of related skin growth, first growth | 79 | 78 |
| Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | 23 | 22 |
| Destruction of cancer skin growth of trunk, arms, or legs, 2.1-3.0 cm | 20 | 20 |
| Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 1.1-2.0 cm | 19 | 17 |
| Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm | 18 | 17 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.