Kalman Eugen Holdy, M.D.

Endocrinology, Diabetes & Metabolism

Internal Medicine

Kalman Eugen Holdy is an Endocrinology, Diabetes & Metabolism specialist based in San Diego, CA with over 54 years of clinical experience. Offers virtual telehealth visits.

(858) 344-1846San Diego, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Kalman Eugen Holdy, M.D. practices as part of a group endocrinology, diabetes & metabolism specialist practice in San Diego, CA. A University of California, San Diego School of Medicine graduate since 1972, he brings 54+ years of experience. He regularly sees Medicare patients with hypertension, heart failure, and diabetes (per CMS claims data).

1 of 547 Internal Medicine providers in CASee all Internal Medicine in San Diego54+ years experienceNPI since 2006

Older · 4119dNPPES updated 2015-02-12 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

3268 Governor Dr Suite #400, San Diego, CA 92122-2902

Fax: (858) 587-2192
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, Heart Failure, and Diabetes.

Hypertension
75%

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

Heart Failure
75%

The heart cannot pump blood efficiently enough to meet the body's needs

Diabetes
69%

A condition where the body cannot properly regulate blood sugar levels

High Cholesterol
69%

Elevated cholesterol or triglycerides that increase heart disease risk

Chronic Kidney Disease
69%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

GeneralBehavioralNational avg

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.

Career Journey
  1. Graduated medical school · 1972

    University of California, San Diego School of Medicine

  2. 54 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 California, San Diego School of Medicine (Class of 1972)

Virtual Endocrinology, Diabetes & Metabolism Care With Kalman Eugen Holdy

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

Schedule a virtual visit with Kalman Eugen Holdy for blood pressure monitoring, heart failure monitoring, diabetes check-ins — no travel to San Diego required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Kalman Eugen Holdy

Dr. Holdy is listed as active in the NPI registry with telehealth listed in San Diego, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (858) 344-1846.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.

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Claim Profile

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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