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DR. MEHRDAD ABBASSIAN M.D.
NPI 1871527846
Psychiatry & Neurology - Geriatric Psychiatry in Westmont, IL

Active since July 10, 2006
0/100
CMS Quality Rating
540 OAKMONT LN, WESTMONT, IL 60559(630) 321-1115(630) 321-1116 Get Directions Write a Review

NPPES record last updated: October 12, 2015. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Mehrdad Abbassian M.d. NPPES

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

DR. MEHRDAD ABBASSIAN M.D. (NPI 1871527846) is an individual geriatric psychiatry provider in Westmont, Illinois, licensed in Illinois (036-076165) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1871527846
Entity TypeIndividualMale
Primary Taxonomy2084P0805X
Provider Legal NameDR. MEHRDAD ABBASSIANCredential: M.D.
Location Address540 OAKMONT LNWestmont, IL 60559-3700
Mailing AddressPo Box 869La Grange, IL 60525-0869 · (630) 321-1115 · Fax (630) 321-1116
Phone(630) 321-1115
Fax(630) 321-1116
Sole ProprietorYes
Enumeration DateJuly 10, 2006
Last NPPES UpdateOctober 12, 2015
✔ NPI 1871527846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Geriatric PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0805X
License✔ Licensed in IL · 036-076165
Definition
Geriatric Psychiatry is a subspecialty with psychiatric expertise in prevention, evaluation, diagnosis and treatment of mental and emotional disorders in the elderly, and improvement of psychiatric care for healthy and ill elderly patients.
540 OAKMONT LN, Westmont, IL 60559
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Other Identifiers 3

Medicare PINK29845IL
Medicare UPINE71098IL
Medicare PINL72398IL

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
84 services64 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
67 services47 patients
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306
An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.
38 services38 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

0/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0

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.

GERIATRIC CARE ASSOCIATES
Psychiatry & Neurology (Geriatric Psychiatry)
540 OAKMONT LN
WESTMONT, IL 60559
Dupage County (630) 321-1115
APEX HOME HEALTH CARE, INC.
Homemaker
540 OAKMONT LN
WESTMONT, IL 60559
Dupage County (630) 908-4830

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 Mehrdad Abbassian's NPI number?

The NPI number for Mehrdad Abbassian is 1871527846. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Mehrdad Abbassian located?

Mehrdad Abbassian practices at 540 Oakmont Ln, Westmont, IL 60559. The listed phone number is (630) 321-1115.

What is Mehrdad Abbassian's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Geriatric Psychiatry, with taxonomy code 2084P0805X.

When was this NPI record last updated?

The NPPES record for Mehrdad Abbassian was last updated on October 12, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.