Jack Ackerman, DO

Internal Medicine

(408) 347-2002San Jose, CA
Telehealth Available
NPI Active per CMS — Q2 2026

Jack Ackerman, DO has been part of the San Jose medical community since 2006 in group practice. A At Still University of Health Sciences, College of Osteo Med, Kirksville graduate since 1988, he brings 38+ years of experience.

1 of 3,273 Internal Medicine providers in CASee all Internal Medicine in San Jose38+ years experienceNPI since 2006

Data updated 2016-03-09 on CMS NPPES

Contact & Location

Practice Location

227 N Jackson Ave, San Jose, CA 95116-1603

Fax: (408) 347-2189

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Background & Specialty

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

Internal MedicineAllopathic & Osteopathic Physicians

Internal medicine physician

Taxonomy: 207R00000X

Education & Training

At Still University of Health Sciences, College of Osteo Med, Kirksville (Class of 1988)

Virtual Internal Medicine Care With Jack Ackerman

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

Schedule a virtual visit with Jack Ackerman for follow-ups, medication reviews, and ongoing care — no travel to San Jose required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Jack Ackerman

NPI records show Dr. Ackerman as active with telehealth listed in San Jose, CA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (408) 347-2002.

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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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