DR. LAURENCE MICHAEL WESTREICH M.D.
NPI 1164523056
Psychiatry & Neurology - Psychiatry in Montclair, NJ

Q: What is Laurence Westreich's NPI number?

The NPI number for Laurence Westreich is 1164523056. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Q: What is Laurence Westreich's specialty?

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

Q: Is Laurence Westreich enrolled in Medicare?

No. Laurence Westreich has opted out of Medicare through April 14, 2028. 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.

Active since September 26, 2006Opted out of Medicare · through Apr 14, 2028

202 BELLEVUE AVE, SIDE ENTRANCE, MONTCLAIR, NJ 07043(973) 509-1444 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Laurence Michael Westreich M.d. NPPES

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

DR. LAURENCE MICHAEL WESTREICH M.D. (NPI 1164523056) is an individual psychiatry provider in Montclair, New Jersey, licensed in New Jersey (MA66424) and active in the NPI registry since September 2006. He has opted out of Medicare through April 14, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1164523056

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. LAURENCE MICHAEL WESTREICHCredential: M.D.

Location Address202 BELLEVUE AVE, SIDE ENTRANCEMontclair, NJ 07043-1897

Mailing Address202 Bellevue Ave, Side EntranceMontclair, NJ 07043-1897 · (973) 509-1444

Phone(973) 509-1444

Sole ProprietorNo

Enumeration DateSeptember 26, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1164523056 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 NJ · MA66424

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.

202 BELLEVUE AVE, Montclair, NJ 07043

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Other Identifiers 1

Medicare UPINE84083

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. Laurence Michael Westreich 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 14, 2016 through April 14, 2028.

Opt-Out Effective DateApril 14, 2016

Opt-Out In Effect ThroughApril 14, 2028Opt-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 07043 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

$190.92 typical visit price

range $63.84 – $190.92

Typical copayment $47.73 (range $15.96 – $47.73)

Most-billed visit code 99205

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

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.

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 Laurence Westreich's NPI number?

The NPI number for Laurence Westreich is 1164523056. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Where is Laurence Westreich located?

Laurence Westreich practices at 202 Bellevue Ave Side Entrance, Montclair, NJ 07043. The listed phone number is (973) 509-1444.

What is Laurence Westreich's specialty?

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

Is Laurence Westreich enrolled in Medicare?

No. Laurence Westreich has opted out of Medicare through April 14, 2028. 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 Laurence Westreich was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.