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Thoracic Surgery

Michaela Straznicka, MD

Works at hospitals in Concord, CA · Walnut Creek, CA · California

Summary

Michaela Straznicka, MD (Thoracic Surgery) is listed by Medicare at 2 hospitals in Concord, CA and Walnut Creek, CA. NPI 1003858283. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Michaela Straznicka, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Thoracic SurgeryPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
32Years since medical school (graduated 1994)
University Of Miami, Lm Miller School Of MedicineMedical school
FemaleGender (as listed)
John Muir Physician NetworkGroup practice (+1 more)

Quick answers

Which hospitals does Michaela Straznicka work at?
Medicare's official clinician data lists Michaela Straznicka at 2 hospitals: John Muir Medical Center - Concord Campus and John Muir Medical Center - Walnut Creek Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Michaela Straznicka see patients?
Medicare's clinician data lists 3 practice locations, including Alamo, CA, Walnut Creek, CA and Pleasant Hill, CA. Call before your visit to confirm the address.
What is Michaela Straznicka's specialty?
Medicare lists Thoracic Surgery as the primary specialty.
Does Michaela Straznicka accept Medicare assignment?
Yes. Medicare's clinician data says Michaela Straznicka accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Michaela Straznicka offer telehealth?
Medicare's clinician data says Michaela Straznicka offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Michaela Straznicka?
(925) 932-6330, as listed in official Medicare / NPI Registry data.
What is Michaela Straznicka's NPI number?
1003858283. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Michaela Straznicka works

Medicare's Facility Affiliation Data lists Michaela Straznicka at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Michaela Straznicka is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Michaela Straznicka as a member of these groups (CMS data updated 2026-10-02).

  • John Muir Physician Network494 clinicians in the group
  • Bass Medical Group291 clinicians in the group

Specialties

Find other Thoracic Surgery doctors in California →

Other thoracic surgeons in Alamo

Clinicians with the same Medicare primary specialty in Alamo, CA — not a recommendation.

All thoracic surgeons in Alamo →

Clinician information

CredentialMD
Medical schoolUniversity Of Miami, Lm Miller School Of Medicine
Graduation year1994
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1003858283
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians