Skip to main content

Dr. David M. Heller, M.D.

Internal Medicine (Internal Medicine Physician)

3811 Valley Centre Dr
San Diego, CA 92130

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

Call (858) 764-3320

  • Medicare participating

At a glance

Years since graduation
38
In the NPI registry since
2006
Medicare patients seen, 2024
482

Licensed in California since 1989, 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

  • Internal Medicine Physician primary
    CA license A46643 (first issued 1989; current)

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Internal Medicine per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
482
Services billed
16,557
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 30-39 minutes566310
Established patient office or other outpatient visit, 20-29 minutes7673
Injection of drug or substance under skin or into muscle6916
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit6868
Administration of influenza virus vaccine3838
Influenza vaccine split virus, preservative free3636
Administration of pneumococcal vaccine3434
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use2929
Routine electrocardiogram (ecg) using at least 12 leads with tracing1918

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.

Payments from drug and device companies

In 2025, 14 companies reported 33 payments worth $742 in total to this clinician.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in California →

Other Internal Medicine clinicians in San Diego

Sources

NPI registry (CMS NPPES, November 2026; record last updated January 3, 2020), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1639274251. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.