Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Alison Johnson Headley

Individual provider Epilepsy Physician · NPI 1386007383

Alison Johnson Headley practises Neurology in San Diego, California. Graduated from University of Miami, Lm Miller School of Medicine in 2016, 10 years ago. Practices with Regents of the University of California, a 2,061-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
10
Trained at
University of Miami, Lm Miller School of Medicine
Licensed in
CA
In the registry since
2016
Specialties on file
2
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Practice location Address checks out

200 W Arbor Dr
San Diego, CA 92103-9000
Phone: (619) 543-6266
Fax: (619) 543-6266
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 6655 Alvarado Rd, San Diego, CA 92120-5208 — (800) 926-8273
  • 4510 Executive Dr, San Diego, CA 92121-3021 — (800) 926-8273

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence A153316 (CA)
Epilepsy Physician Taxonomy 2084E0001X · Licence A153316 (CA)

Record details

NPI number1386007383
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 29, 2016
Last updated in NPPESJuly 26, 2024
Certification dateJuly 26, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROLOGY
Also practisesEPILEPTOLOGISTS
Medical schoolUNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Regents Of The University Of California — 2061 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients180
Services billed 375 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Regents of the University of California

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2061 clinicians in the practice; 12 are shown here.

Other providers in San Diego