Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ana Cecilia Ciszek, MD

Individual provider Internal Medicine Physician · NPI 1083979942

Ana Cecilia Ciszek, MD is an Internal Medicine in Venice, Florida. Qualified in 2004, 22 years ago. Practices with Millennium Physician Group LLC, a 970-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Arizona and Florida.

Years since qualifying
22
Licensed in
AZ, FL
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1287 US Highway 41 Byp S
Venice, FL 34285-5545
Phone: (941) 202-0500
Fax: (941) 202-0501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 9139 W Thunderbird Rd Ste 265, Peoria, AZ 85381-4922 — (623) 777-4567
  • 14420 W Meeker Blvd, Sun City, AZ 85375-5286 — (623) 777-4567

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME136155 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 45787 (AZ)

Record details

NPI number1083979942
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2012
Last updated in NPPESAugust 25, 2020
Certification dateAugust 25, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Millennium Physician Group Llc — 970 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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