Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Rollin C. Bailey, MD

Works at hospitals in Lompoc, CA · Santa Maria, CA · California

Summary

Rollin C. Bailey, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Lompoc, CA and Santa Maria, CA. NPI 1689662447. 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 Rollin C. Bailey, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
55Years since medical school (graduated 1971)
Ohio State University College Of MedicineMedical school
MaleGender (as listed)
Lompoc Valley Medical CenterGroup practice

Quick answers

Which hospitals does Rollin C. Bailey work at?
Medicare's official clinician data lists Rollin C. Bailey at 2 hospitals: Lompoc Valley Medical Center and Marian Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Rollin C. Bailey see patients?
Medicare's clinician data lists 2 practice locations, including Lompoc, CA. Call before your visit to confirm the address.
What is Rollin C. Bailey's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Rollin C. Bailey accept Medicare assignment?
Yes. Medicare's clinician data says Rollin C. Bailey 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 Rollin C. Bailey offer telehealth?
Medicare's clinician data says Rollin C. Bailey offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Rollin C. Bailey?
(805) 737-8700, as listed in official Medicare / NPI Registry data.
What is Rollin C. Bailey's NPI number?
1689662447. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Rollin C. Bailey works

Medicare's Facility Affiliation Data lists Rollin C. Bailey 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 Rollin C. Bailey is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Lompoc Valley Medical Center91 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Lompoc

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

All internal medicine doctors in Lompoc →

Clinician information

CredentialMD
Medical schoolOhio State University College Of Medicine
Graduation year1971
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1689662447
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