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Gastroenterology

Adam C. Deising, DO

Works at hospitals in La Jolla, CA · Encinitas, CA · San Diego, CA · California

Summary

Adam C. Deising, DO (Gastroenterology) is listed by Medicare at 4 hospitals in La Jolla, CA, Encinitas, CA and San Diego, CA. NPI 1235285222. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Adam C. Deising, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

GastroenterologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
21Years since medical school (graduated 2005)
Philadelphia College Of Osteopathic MedicineMedical school
MaleGender (as listed)
Scripps HealthGroup practice

Quick answers

Which hospitals does Adam C. Deising work at?
Medicare's official clinician data lists Adam C. Deising at 4 hospitals: Scripps Green Hospital, Scripps Memorial Hospital - Encinitas, Scripps Memorial Hospital La Jolla and Scripps Mercy Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Adam C. Deising see patients?
Medicare's clinician data lists 1 practice location in Murrieta, CA. Call before your visit to confirm the address.
What is Adam C. Deising's specialty?
Medicare lists Gastroenterology as the primary specialty, and also General Surgery and Internal Medicine.
Does Adam C. Deising accept Medicare assignment?
Yes. Medicare's clinician data says Adam C. Deising accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Adam C. Deising offer telehealth?
Medicare's clinician data says Adam C. Deising offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Adam C. Deising?
(858) 554-4310, as listed in official Medicare / NPI Registry data.
What is Adam C. Deising's NPI number?
1235285222. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Adam C. Deising works

Medicare's Facility Affiliation Data lists Adam C. Deising at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Adam C. Deising is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Adam C. Deising as a member of this group (CMS data updated 2026-10-02).

  • Scripps Health1,433 clinicians in the group

Specialties

Find other Gastroenterology doctors in California →

Other gastroenterologists in Murrieta

Clinicians with the same Medicare primary specialty in Murrieta, CA — not a recommendation.

All gastroenterologists in Murrieta →

Clinician information

CredentialDO
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year2005
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1235285222
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians