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

Mr. Zachary W Landau, DO

Individual provider Emergency Medicine Physician · NPI 1558718676

Mr. Zachary W Landau, DO practises Emergency Medicine in Waterbury, Connecticut. Graduated from Touro Un College of Osteopathic Medicine, Vallejo in 2016, 10 years ago. Practices with Emergency Physicians of Connecticut PC, a 31-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and New York.

Years since qualifying
10
Trained at
Touro Un College of Osteopathic Medicine, Vallejo
Licensed in
CT, NY
In the registry since
2016
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

56 Franklin St Ste 1
Waterbury, CT 06706-1281
Phone: (203) 709-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Naval Medica Center San Diego, San Diego, CA 92134-5000 — (619) 532-7935

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 77372 (CT)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 328292 (NY)

Record details

NPI number1558718676
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 18, 2016
Last updated in NPPESMarch 31, 2025
Certification dateMarch 31, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolTOURO UN COLLEGE OF OSTEOPATHIC MEDICINE, VALLEJO
Graduated 2016 (10 years in practice)
Group practice Emergency Physicians Of Connecticut Pc — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients147
Services billed 163 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Saint Mary'S Hospital Hospital · Waterbury, CT · listed as Saint Mary's Hospital, Inc
  • Sharon Hospital Hospital · Sharon, CT

Colleagues at Emergency Physicians of Connecticut PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 31 clinicians in the practice; 12 are shown here.

Other providers in Waterbury