Harlan Robert Grogin, M.D.

Clinical Cardiac Electrophysiology

Internal Medicine

(831) 758-2100Salinas, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Harlan Robert Grogin, M.D. has practiced internal medicine for 41+ years, working in group practice. He has been in practice for 41+ years. He regularly sees Medicare patients with hypertension, high cholesterol, and afib (per CMS claims data).

At a glance

  • Uses generic medications more than 35% of reporting doctors in California
  • Virtual visits available — no app or travel required
1 of 153 Internal Medicine providers in CASee all Internal Medicine in Salinas41+ years experienceNPI since 2005

Older · 4563dNPPES updated 2013-11-07 · verify on CMS

Contact & Location

Practice Location

230 San Jose St, Salinas, CA 93901-3901

Fax: (831) 758-1565
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 Atrial Fibrillation.

Hypertension
Higher than avg (+5%)75%

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

US avg: 70.2%

↑ More patients than average (+5%) — a focus area for this doctor

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Atrial Fibrillation
Higher than avg (+29%)51%

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

US avg: 22%

↑ More patients than average (+29%) — a focus area for this doctor

Diabetes
Higher than avg (+12%)46%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+12%) — a focus area for this doctor

Ischemic Heart Disease
Higher than avg (+11%)43%

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

US avg: 31.7%

↑ More patients than average (+11%) — a focus area for this doctor

Arthritis
Lower than avg (-8%)41%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-8%) — less common here

Heart Failure
Higher than avg (+18%)40%

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

US avg: 22.5%

↑ More patients than average (+18%) — a focus area for this doctor

Chronic Kidney Disease
Higher than avg (+6%)36%

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

US avg: 29.6%

↑ More patients than average (+6%) — a focus area for this doctor

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. 41 years in practice

    Senior practitioner

A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

Taxonomy: 207RC0001X

Virtual Clinical Cardiac Electrophysiology Care With Harlan Robert Grogin

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

Schedule a virtual visit with Harlan Robert Grogin for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Salinas required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Harlan Robert Grogin

NPI records show Dr. Grogin as active with telehealth listed in Salinas, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (831) 758-2100.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · 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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