Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JOAN RUBINSTEIN M.D.
NPI 1780650341
Psychiatry & Neurology - Psychiatry in Port Jefferson, NY

Q: What is Joan Rubinstein's NPI number?

The NPI number for Joan Rubinstein is 1780650341. It was assigned to this individual provider in the NPPES registry on February 24, 2006.

Q: What is Joan Rubinstein's specialty?

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

Q: Is Joan Rubinstein enrolled in Medicare?

No. Joan Rubinstein has opted out of Medicare through April 1, 2027. 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 Joan Rubinstein was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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 February 24, 2006Opted out of Medicare · through Apr 1, 2027

60 N COUNTRY RD, SUITE 205, PORT JEFFERSON, NY 11777(631) 331-0974(631) 473-1547 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Joan Rubinstein M.d. NPPES

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

DR. JOAN RUBINSTEIN M.D. (NPI 1780650341) is an individual psychiatry provider in Port Jefferson, New York, licensed in New York (168760) and active in the NPI registry since February 2006. She has opted out of Medicare through April 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1780650341

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. JOAN RUBINSTEINCredential: M.D.

Location Address60 N COUNTRY RD, SUITE 205Port Jefferson, NY 11777-2188

Mailing Address60 N Country Rd, Suite 205Port Jefferson, NY 11777-2188 · (631) 331-0974 · Fax (631) 473-1547

Phone(631) 331-0974

Fax(631) 473-1547

Sole ProprietorNo

Enumeration DateFebruary 24, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1780650341 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 NY · 168760

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.

60 N COUNTRY RD, Port Jefferson, NY 11777

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Other Identifiers 1

Medicaid01087347NY

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. Joan Rubinstein 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 April 1, 2017 through April 1, 2027.

Opt-Out Effective DateApril 1, 2017

Opt-Out In Effect ThroughApril 1, 2027Opt-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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11777 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

$203.53 typical visit price

range $67.40 – $203.53

Typical copayment $50.88 (range $16.85 – $50.88)

Most-billed visit code 99205

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

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 11

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

DR. RICHARD E KOTY M.D.

Ophthalmology

60 N COUNTRY RD, SUITE 301
PORT JEFFERSON, NY 11777

Suffolk County (631) 474-4200

SAMEH WAHBA M.D

Psychiatry & Neurology (Psychiatry)

60 N COUNTRY RD
PORT JEFFERSON, NY 11777

Suffolk County (631) 476-0776

DR. ERIC L ROBERTS M.D.

Ophthalmology

60 N COUNTRY RD, SUITE 301
PORT JEFFERSON, NY 11777

Suffolk County (631) 474-4200

SUFFOLK CRITICAL CARE ASSOCIATES, LLP

Internal Medicine (Critical Care Medicine)

60 N COUNTRY RD, SUITE 203
PORT JEFFERSON, NY 11777

Suffolk County (631) 509-1888

DR. MAURY A MARMOR M.D.

Ophthalmology (Pediatric Ophthalmology and Strabismus Specialist)

60 N COUNTRY RD, SUITE 301
PORT JEFFERSON, NY 11777

Suffolk County (631) 474-4200

LONG ISLAND PEDIATRIC OPHTHALMOLOGY & STRABISMUS, P.C.

Ophthalmology

60 N COUNTRY RD, 301
PORT JEFFERSON, NY 11777

Suffolk County (631) 474-4200

DR. MORTON L GLASER MD

Specialist

60 N COUNTRY RD, STE 203
PORT JEFFERSON, NY 11777

Suffolk County (631) 509-1888

DR. DENNIS ROY DUBEY PH.D.

Psychologist (Clinical Child & Adolescent)

60 N COUNTRY RD, SUITE 204
PORT JEFFERSON, NY 11777

Suffolk County (631) 928-5954

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 Joan Rubinstein's NPI number?

The NPI number for Joan Rubinstein is 1780650341. It was assigned to this individual provider in the NPPES registry on February 24, 2006.

Where is Joan Rubinstein located?

Joan Rubinstein practices at 60 N Country Rd Suite 205, Port Jefferson, NY 11777. The listed phone number is (631) 331-0974.

What is Joan Rubinstein's specialty?

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

Is Joan Rubinstein enrolled in Medicare?

No. Joan Rubinstein has opted out of Medicare through April 1, 2027. 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 Joan Rubinstein was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.