Calli Ann Bertschy, D.O.

Sleep Medicine Internal Medicine

Internal Medicine

Calli Ann Bertschy is a Sleep Medicine Internal Medicine specialist based in Houston, TX with over 9 years of clinical experience. Offers virtual telehealth visits.

(832) 325-7222Houston, TX
Telehealth Available
NPI Active per CMS — Q2 2026

Calli Ann Bertschy, D.O. specializes in internal medicine, serving patients in Houston, TX in group practice. A University of North Texas Hsc, College of Osteopathic Med graduate since 2017, she brings 9+ years of experience. An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, phy...

1 of 15 Internal Medicine providers in TXSee all Internal Medicine in Houston9+ years experienceNPI since 2017

Older · 633dNPPES updated 2024-09-01 · verify NPI on CMS · Verify license at Texas Medical Board

Contact & Location

Practice Location

6431 Fannin St. Suite Msb 1.255e, Houston, TX 77030

Fax: (713) 500-6829

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Background & Specialty

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

Career Journey
  1. Graduated medical school · 2017

    University of North Texas Hsc, College of Osteopathic Med

  2. Board certified · Aug 31, 2024

    Self-reported via NPPES

  3. 9 years in practice

    Established

Internal MedicineSleep Medicine in HoustonAllopathic & Osteopathic Physicians

An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

Taxonomy: 207RS0012X

Education & Training

University of North Texas Hsc, College of Osteopathic Med (Class of 2017)

Practice Footprint

Mailing address

6431 Fannin Street Msb 1.255e, Houston, TX 77030

Differs from practice location

Virtual Sleep Medicine Care With Calli Ann Bertschy

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

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

Frequently Asked Questions

Common questions about Calli Ann Bertschy

Dr. Bertschy is listed as active in the NPI registry with telehealth listed in Houston, TX. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (832) 325-7222.

Verified across 3 federal data sources

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