Mary Kathryn Schaefer, M.D.
Mary Kathryn Schaefer is an Anesthesiology specialist based in Kailua, HI with over 38 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 38 years in anesthesiology, Mary Kathryn Schaefer, M.D. is a long-established anesthesiologist in Kailua. She graduated from University of Hawaii John a. Burns School of Medicine in 1988 and has 38+ years of clinical experience. She regularly sees Medicare patients with high cholesterol and hypertension (per CMS claims data).
Older · 2943dNPPES updated 2018-05-02 · verify NPI on CMS · Verify license at Hawaii Medical Board
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better37.25%
Hawaii avg: 5.3 · US avg: 5.1
⚠ Lower than most doctors nationally(+32.1 pts)
37.25% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
23
Unique beneficiaries
Boutique practicePrescription Recipients
51
Patients prescribed
Prescriptions Written
1,275
Total claims
Total Medicare drug cost: $423k
Percentile rankings compared against 262 reporting peers in Hawaii.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
$909 received from industry
42 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Mary Kathryn Schaefer's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1988
University of Hawaii John a. Burns School of Medicine
38 years in practice
Senior practitioner
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Taxonomy: 207L00000X
Education & Training
University of Hawaii John a. Burns School of Medicine (Class of 1988)
Mailing address
850 W Hind Dr Ste 102, Honolulu, HI 96821-1845
Differs from practice location
Virtual Anesthesiology Care With Mary Kathryn Schaefer
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mary Kathryn Schaefer for cholesterol management, blood pressure monitoring — no travel to Kailua required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Mary Kathryn Schaefer
Dr. Schaefer is listed as active in the NPI registry with telehealth listed in Kailua, HI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (808) 262-1144.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Mary Kathryn Schaefer
Practice Location
354 Uluniu St Suite 404, Kailua, HI 96734-2528
Mailing Address
850 W Hind Dr Ste 102, Honolulu, HI 96821-1845
This is a provider directory. Contact the office directly to schedule appointments.
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