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Customer Service
(760) 320-5134 or
1-800-500-5215
(760) 320-5764 TTY - For the hearing impaired



OFFICE LOCATION:
71-780 San Jacinto Drive, Bldg H-1
Rancho Mirage, CA 92270
(760) 340-6777
See Map

CERTIFICATION:
American Board of Internal Medicine

MEDICAL EDUCATION & TRAINING:
  • American University of the Caribbean, Plymouth, Montserrat BWI
  • Baylor College of Medicine, Houston, Texas
  • Mercy Catholic Medical Center, Philadelphia & Darby, Pennsylvania
IN PRACTICE SINCE:1992

HOSPITAL AFFILIATION:
  • Desert Regional Medical Center
  • Eisenhower Medical Center
PROFESSIONAL MEMBERSHIPS & HONORS:
American College of Physicians

Closed to new enrollment
William Longfellow, M.D.

WILLIAM LONGFELLOW, M.D.
Internal Medicine




Health Plan I.D.
Please note the
following Health
Plan ID#'s for this
Provider.



Aetna
066220

Blue Cross/California Care
OGH108

Blue Shield
00A505810

CIGNA
5974616003

Health Net
039671

PacifiCare
217960018

SCAN Health Plan
019607



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