DR. ALVIN ROSENFELD M.D.
NPI 1467745752
Psychiatry & Neurology - Child & Adolescent Psychiatry in Greenwich, CT

Q: What is Alvin Rosenfeld's NPI number?

The NPI number for Alvin Rosenfeld is 1467745752. It was assigned to this individual provider in the NPPES registry on May 19, 2011.

Q: What is Alvin Rosenfeld's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Q: Is Alvin Rosenfeld enrolled in Medicare?

No. Alvin Rosenfeld has opted out of Medicare through December 20, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Alvin Rosenfeld was last updated on May 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since May 19, 2011Opted out of Medicare · through Dec 20, 2026

17 SHERWOOD PL, GREENWICH, CT 06830(203) 861-0700 Get Directions Write a Review

NPPES record last updated: May 19, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Alvin Rosenfeld M.d. NPPES

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

DR. ALVIN ROSENFELD M.D. (NPI 1467745752) is an individual child & adolescent psychiatry provider in Greenwich, Connecticut, licensed in Connecticut (027376) and active in the NPI registry since May 2011. He has opted out of Medicare through December 20, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1467745752

Entity TypeIndividualMale

Primary Taxonomy2084P0804X

Provider Legal NameDR. ALVIN ROSENFELDCredential: M.D.

Location Address17 SHERWOOD PLGreenwich, CT 06830-5606

Mailing Address17 Sherwood PlGreenwich, CT 06830-5606 · (203) 861-0700

Phone(203) 861-0700

Sole ProprietorYes

Enumeration DateMay 19, 2011

✔ NPI 1467745752 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0804X

Licenses✔ Licensed in CT · 027376✔ Licensed in NY · 157376

Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

17 SHERWOOD PL, Greenwich, CT 06830

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Other Identifiers 1

OtherP406074CT · Unitedhealthcare Oni Inc

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Alvin Rosenfeld M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from December 20, 2014 through December 20, 2026.

Opt-Out Effective DateDecember 20, 2014

Opt-Out In Effect ThroughDecember 20, 2026Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES

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

DR. WILLIAM HARTMAN PHD

Social Worker (Clinical)

17 SHERWOOD PL
GREENWICH, CT 06830

Western Connecticut Planning Region (203) 861-4173

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 Alvin Rosenfeld's NPI number?

The NPI number for Alvin Rosenfeld is 1467745752. It was assigned to this individual provider in the NPPES registry on May 19, 2011.

Where is Alvin Rosenfeld located?

Alvin Rosenfeld practices at 17 Sherwood Pl, Greenwich, CT 06830. The listed phone number is (203) 861-0700.

What is Alvin Rosenfeld's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Alvin Rosenfeld enrolled in Medicare?

No. Alvin Rosenfeld has opted out of Medicare through December 20, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Alvin Rosenfeld was last updated on May 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.