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Pain Management

Mary K. Schaefer, MD

Sees patients in Honolulu, HI · Hawaii

Summary

Mary K. Schaefer, MD (Pain Management) is enrolled with Medicare at 1 practice location in Honolulu, HI. NPI 1770511503. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(808) 261‑1121 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Mary K. Schaefer, 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

1Practice location
Pain ManagementPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
38Years since medical school (graduated 1988)
University Of Hawaii John A. Burns School Of MedicineMedical school
FemaleGender (as listed)

Quick answers

Where does Mary K. Schaefer see patients?
Medicare's clinician data lists 1 practice location in Honolulu, HI. Call before your visit to confirm the address.
What is Mary K. Schaefer's specialty?
Medicare lists Pain Management as the primary specialty.
Does Mary K. Schaefer accept Medicare assignment?
Yes. Medicare's clinician data says Mary K. Schaefer 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 Mary K. Schaefer offer telehealth?
Medicare's clinician data says Mary K. Schaefer offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Mary K. Schaefer?
(808) 261-1121, as listed in official Medicare / NPI Registry data.
What is Mary K. Schaefer's NPI number?
1770511503. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Mary K. Schaefer is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Pain Management doctors in Hawaii →

Other pain management doctors in Honolulu

Clinicians with the same Medicare primary specialty in Honolulu, HI — not a recommendation.

All pain management doctors in Honolulu →

Clinician information

CredentialMD
Medical schoolUniversity Of Hawaii John A. Burns School Of Medicine
Graduation year1988
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1770511503
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians