About Dr. Fedder

Douglas Fedder, MD, is listed in the federal NPI Registry as an internal medicine doctor with a practice at Santa Barbara Cottage Hospital-medical Education 400 W Pueblo Street in Santa Barbara, California. His NPI was issued in 2020. He is also listed for hospitalist.

Internists are doctors for adults. They manage everyday health and long-term conditions, and coordinate care with specialists.

Seeing Dr. Fedder for

• Yearly check-ups and preventive care
• High blood pressure and cholesterol
• Blood sugar concerns
• Fatigue, aches and symptoms that are hard to pin down
• Several conditions at once

How to get the most from your internal medicine doctor visit

1

Before: what to bring

• A list of everything you take, including supplements, with how often
• Your insurance card and photo ID
• Recent lab results or imaging reports, if another clinician ordered them
• Notes on any symptom: when it started, how often, how strong

2

During: questions to ask

• What do you think is going on, and what else could it be?
• Which tests do I need, and what will they change?
• What should I watch for before the next visit?
• When should I call you instead of waiting?

3

After: what to keep track of

• Symptoms in your own words, with the time of day
• Sleep, energy and stress
• Blood pressure or weight, if your doctor asked you to track them

After your visit

Keep the plan going between appointments

Most of internal medicine happens between appointments: a routine to keep, a symptom to watch, labs to repeat. Writing down how you feel each day turns a vague "it has been fine, I think" into a clear picture at your next check-up. Emerge Care, free to download on iPhone, is built for exactly that: tell it how you feel in your own words, get plain answers with the source behind every fact, and walk into your next internal medicine doctor appointment with Dr. Fedder with a one-page summary and your questions ready.

• Log symptoms and side effects by talking
• Answers that name their source
• One-page visit summary PDF
• Health records stay on your iPhone

Emerge Care never diagnoses or replaces your doctor.

More internal medicine doctors in California

Questions

Details come from the CMS NPPES NPI Registry, the public federal record of licensed providers, checked October 2026. Emerge Care is not affiliated with Douglas Fedder, and this listing is not a recommendation or an endorsement. Call the office to confirm location, insurance and availability. Are you this provider and want something changed? Email hello@getemergeapp.com.