Mark Mitsuyuki Moriwaki, M.D.
Endocrinology, Diabetes & Metabolism
Mark Mitsuyuki Moriwaki is an Endocrinology, Diabetes & Metabolism specialist based in Sacramento, CA with over 35 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
With over 35 years in internal medicine, Mark Mitsuyuki Moriwaki, M.D. is a long-established endocrinology, diabetes & metabolism specialist in Sacramento. A University of Hawaii John a. Burns School of Medicine graduate since 1991, he brings 35+ years of experience. CMS Medicare data shows his patients commonly have high cholesterol, hypertension, and arthritis.
Older · 5414dNPPES updated 2011-07-29 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
4150 V St Suite G400, Sacramento, CA 95817-1460
How Does This Doctor Compare?
Generic Rx
↑ Higher = better54.8%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-28 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
601
Unique beneficiaries
High volumePrescription Recipients
439
Patients prescribed
Prescriptions Written
3,183
Total claims
Total Medicare drug cost: $1.61M
Percentile rankings compared against 9,360 reporting peers in California.
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.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+4%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-2%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-1%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+7%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+14%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+1%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-12%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
Patient Reviews
No patient reviews yet. If you've seen Mark Mitsuyuki Moriwaki, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1991
University of Hawaii John a. Burns School of Medicine
35 years in practice
Senior practitioner
Endocrinologists treat hormonal and metabolic disorders including diabetes (type 1 and 2), thyroid disease, osteoporosis, adrenal disorders, pituitary conditions, and polycystic ovary syndrome (PCOS).
Taxonomy: 207RE0101X
Education & Training
University of Hawaii John a. Burns School of Medicine (Class of 1991)
Primary hospital affiliation: Critical Access Hospitals
CMS Certification Number: 191323
View hospital on Medicare Care CompareVirtual Endocrinology, Diabetes & Metabolism Care With Mark Mitsuyuki Moriwaki
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Mark Mitsuyuki Moriwaki for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Sacramento 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 Mark Mitsuyuki Moriwaki
NPI records show Dr. Moriwaki as active with telehealth listed in Sacramento, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (916) 734-3730.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Mark Mitsuyuki Moriwaki
Practice Location
4150 V St Suite G400, Sacramento, CA 95817-1460
Mailing Address
4150 V St Suite G400, Sacramento, CA 95817-1460
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Endocrinology, Diabetes & Metabolism in California
See allGerson Charles Bernhard, MD
San Francisco, CA
John P. Kane, MD
San Francisco, CA
Yzhar Charuzi, M.D
Los Angeles, CA