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DR. OSCAR FREER HILLS M.D.
NPI 1578723334
Psychiatry & Neurology - Psychiatry in New Haven, CT

Active since June 13, 2008PECOS Enrolled
255 BRADLEY ST, NEW HAVEN, CT 06510(203) 772-7912(203) 772-7912 Get Directions Write a Review

NPPES record last updated: May 28, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Oscar Freer Hills M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. OSCAR FREER HILLS M.D. (NPI 1578723334) is an individual psychiatry provider in New Haven, Connecticut, licensed in Connecticut (028269) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578723334
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. OSCAR FREER HILLSCredential: M.D.
Location Address255 BRADLEY STNew Haven, CT 06510-1105
Mailing Address495 Orange StNew Haven, CT 06511-3809 · (203) 772-7912 · Fax (203) 772-7912
Phone(203) 772-7912
Fax(203) 772-7912
Sole ProprietorYes
Enumeration DateJune 13, 2008
Last NPPES UpdateMay 28, 2019
✔ NPI 1578723334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CT · 028269
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
255 BRADLEY ST, New Haven, CT 06510
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Oscar Freer Hills M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06510 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$183.10 typical visit price
range $60.82 – $183.10
Typical copayment $45.77 (range $15.20 – $45.77)
Most-billed visit code 99205
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DAVID ADELBERT CARLSON M.D.
Psychiatry & Neurology (Psychiatry)
255 BRADLEY ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 562-5579
MRS. JOAN WEXLER L.C.S.W.
Social Worker
255 BRADLEY ST
NEW HAVEN, CT 06510
South Central Connecticut Planning Region (203) 624-9381

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oscar Hills's NPI number?

The NPI number for Oscar Hills is 1578723334. It was assigned to this individual provider in the NPPES registry on June 13, 2008.

Where is Oscar Hills located?

Oscar Hills practices at 255 Bradley St, New Haven, CT 06510. The listed phone number is (203) 772-7912.

What is Oscar Hills's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Oscar Hills enrolled in Medicare?

Yes. Oscar Hills is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Oscar Hills was last updated on May 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.