Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Bachaar Arnaout, MD

Individual provider Psychiatry Physician · NPI 1962676049

Bachaar Arnaout, MD practises Psychiatry in West Haven, Connecticut. Qualified in 1999, 27 years ago. Practices with Connecticut Mental Health Specialists Inc, a 66-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
27
Licensed in
CT
In the registry since
2008
Specialties on file
3
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

950 Campbell Ave Bldg 1 8TH Fl East Wing
West Haven, CT 06516-2770 Not confirmed with CMS for 14 years — call before visiting
Phone: (203) 932-5711
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 045237 (CT)
Addiction Psychiatry Physician Taxonomy 2084P0802X · Licence 045237 (CT)
General Practice Physician Taxonomy 208D00000X · Licence 045237 (CT)

Record details

NPI number1962676049
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 18, 2008
Last updated in NPPESOctober 10, 2012

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Connecticut Mental Health Specialists Inc — 66 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 patients196
Services billed 961 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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.

  • Griffin Hospital Hospital · Derby, CT · listed as The Griffin Hospital
  • Midstate Medical Center Hospital · Meriden, CT

Colleagues at Connecticut Mental Health Specialists Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 66 clinicians in the practice; 12 are shown here.

Other providers in West Haven