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ROBERT ALAN REFF M.D.
NPI 1952357766
Psychiatry & Neurology - Psychiatry in Montclair, NJ

Active since May 25, 2006PECOS Enrolled
102 CLINTON AVE, MONTCLAIR, NJ 07042(312) 981-3370(312) 981-3375 Get Directions Write a Review

NPPES record last updated: August 8, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Robert Alan Reff M.d. NPPES

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

ROBERT ALAN REFF M.D. (NPI 1952357766) is an individual psychiatry provider in Montclair, New Jersey, licensed in New Jersey (25MA11513700) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1981).

NPPES Registry Identity

NPI1952357766
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameROBERT ALAN REFFCredential: M.D.
Location Address102 CLINTON AVEMontclair, NJ 07042-2001
Mailing Address102 Clinton AveMontclair, NJ 07042-2001 · (312) 981-3370 · Fax (312) 981-3375
Phone(312) 981-3370
Fax(312) 981-3375
Sole ProprietorYes
Medical School CMSOtherGraduated 1981
Enumeration DateMay 25, 2006
Last NPPES UpdateAugust 8, 2023
NPPES CertifiedAugust 8, 2023
✔ NPI 1952357766 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 · 25MA11513700
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.
102 CLINTON AVE, Montclair, NJ 07042
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert Alan Reff M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3779554472
PECOS Enrollment IDI20230804002376
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.

Medicare Billing Reassignment

Medicare enrollment records show Robert Reff reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Robert A. Reff, M.D., P.C.
700 mi
Specialist
233 E ERIE ST STE 609
Chicago, IL 60611
  • Reassigned Medicare billing, Illinois and New Jersey enrollments
  • Medicare enrollment name: Robert A. Reff MD PC
NPI 1386697316 (312) 981-3370

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07042 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 Robert Reff's NPI number?

The NPI number for Robert Reff is 1952357766. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Where is Robert Reff located?

Robert Reff practices at 102 Clinton Ave, Montclair, NJ 07042. The listed phone number is (312) 981-3370.

What is Robert Reff's specialty?

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

Is Robert Reff enrolled in Medicare?

Yes. Robert Reff is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Robert Reff's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Reff reassigns Medicare benefits to Robert A. Reff, M.D., P.C. (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Reff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Reff accept?

Health plans from Anthem Blue Cross and Blue Shield list Robert Reff as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Robert Reff was last updated on August 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.