Roger Kenji Long, M.D.
Pediatric Endocrinology Pediatrics
Roger Kenji Long is a Pediatric Endocrinology Pediatrics specialist based in San Francisco, CA with over 27 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: ENDOCRINOLOGY
Roger Kenji Long, M.D. has been part of the San Francisco medical community since 2006 in independent practice. He graduated from Vanderbilt University School of Medicine in 1999 and has 27+ years of clinical experience. He regularly sees Medicare patients with osteoporosis, high cholesterol, and hypertension (per CMS claims data).
Older · 5001dNPPES updated 2012-09-13 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
513 Parnassus Ave # S672, San Francisco, CA 94143-0434
How Does This Doctor Compare?
Generic Rx
↑ Higher = better58%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-24.8 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
109
Unique beneficiaries
Standard volumePrescription Recipients
54
Patients prescribed
Prescriptions Written
312
Total claims
Total Medicare drug cost: $645k
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 Osteoporosis, High Cholesterol, and Hypertension.
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+57%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-8%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-25%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-13%) — less common here
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+8%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1999
Vanderbilt University School of Medicine
27 years in practice
Experienced
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.
Taxonomy: 2080P0205X
Education & Training
Vanderbilt University School of Medicine (Class of 1999)
Primary hospital affiliation: Acute Care - Veterans Administration
CMS Certification Number: 20003F
View hospital on Medicare Care CompareVirtual Pediatric Endocrinology Care With Roger Kenji Long
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Roger Kenji Long for follow-up consultations, cholesterol management, blood pressure monitoring — no travel to San Francisco 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 Roger Kenji Long
Dr. Long is listed as active in the NPI registry with telehealth listed in San Francisco, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (415) 476-0750.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Roger Kenji Long
Practice Location
513 Parnassus Ave # S672, San Francisco, CA 94143-0434
Mailing Address
513 Parnassus Ave # S672, San Francisco, CA 94143-0434
This is a provider directory. Contact the office directly to schedule appointments.
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