Jonathan Nissanoff, MD

Specialist

Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Jonathan Nissanoff, MD has practiced specialist for 34+ years, working in independent practice. A State University of New York Downstate Medical Center graduate since 1992, he brings 34+ years of experience. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis.

1 of 264 Specialist providers in CASee all Specialist in Poway34+ years experienceNPI since 2006

Older · 6876dNPPES updated 2007-07-08 · verify on CMS

Contact & Location

Practice Location

15525 Pomerado Rd Ste E6, Poway, CA 92064-2427

Fax: (858) 451-2006
CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

85

Unique beneficiaries

Standard volume

Prescription Recipients

48

Patients prescribed

Prescriptions Written

89

Total claims

Total Medicare drug cost: $4k

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.

Patient Condition Panel

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 Hypertension, High Cholesterol, and Arthritis.

Hypertension
74%

High blood pressure — a leading risk factor for heart disease and stroke

High Cholesterol
73%

Elevated cholesterol or triglycerides that increase heart disease risk

Arthritis
54%

Joint inflammation causing pain, swelling, and stiffness

Ischemic Heart Disease
44%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

Diabetes
32%

A condition where the body cannot properly regulate blood sugar levels

Osteoporosis
31%

Weakened bones that are more prone to fractures, common in older adults

Cancer
25%

Diseases involving abnormal cell growth with potential to spread to other body parts

Atrial Fibrillation
22%

An irregular, often rapid heartbeat that increases the risk of stroke

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Industry Payment Transparency

$203 received from industry

2 transactions reported in 2024 ·Low tier

View on CMS Open Payments →

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 Jonathan Nissanoff's NPI.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 1992

    Suny Downstate Health Sciences University

  2. 34 years in practice

    Senior practitioner

SpecialistOther Service Providers

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Taxonomy: 174400000X

Education & Training

State University of New York Downstate Medical Center (Class of 1992)

Practice Footprint

Mailing address

Po Box 502530, San Diego, CA 92150-2530

Differs from practice location

Primary hospital affiliation: Psychiatric

CMS Certification Number: 194031

View hospital on Medicare Care Compare

Virtual Specialist Care With Jonathan Nissanoff

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Jonathan Nissanoff for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Poway 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 Jonathan Nissanoff

Dr. Nissanoff is listed as active in the NPI registry with telehealth listed in Poway, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (858) 451-2280.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.

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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.

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