DR. ABIR ASSAAD MARCUS M.D.
NPI 1467545079
Psychiatry & Neurology - Addiction Psychiatry in Red Bank, NJ

NPI Status: Active since October 02, 2006

Contact Information

321 BROAD ST
RED BANK, NJ
ZIP 07701
Phone: (732) 530-3122

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Addiction Psychiatry
  • PECOS Enrolled
  • Opted-Out Medicare
  • CLIA Number: 31D2023238
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 04-18-2027

About ABIR MARCUS

This page provides the complete NPI Profile along with additional information for Abir Marcus, a provider established in Red Bank, New Jersey with a medical specialization in Psychiatry & Neurology, focusing in addiction psychiatry . The healthcare provider is registered in the NPI registry with number 1467545079 assigned on October 2006. The practitioner's primary taxonomy code is 2084P0802X with license number MA070225 (NJ). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1467545079
Provider Name
DR. ABIR ASSAAD MARCUS M.D.
Other Name
DR. ABIR ASSAAD BASSILY-MARCUS M.D.
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
321 BROAD ST RED BANK, NJ 07701
Location Phone
(732) 530-3122
Mailing Address
321 BROAD ST RED BANK, NJ 07701
Mailing Phone
(732) 530-3122
Is Sole Proprietor?
No
Enumeration Date
10-02-2006
Last Update Date
02-17-2015
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The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Abir Marcus opted out of Medicare effective on 01-01-2023 until 01-01-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Psychiatry & Neurology Addiction Psychiatry

Taxonomy Code
2084P0802X
Type
Allopathic & Osteopathic Physicians
License No.
MA070225
License State
NJ
Taxonomy Description
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101Y00000XBehavioral Health & Social Service Providers

Counselor

MA070225 (NJ)
2101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

MA070225 (NJ)
3101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

MA070225 (NJ)
4207RA0401XAllopathic & Osteopathic Physicians

Internal Medicine
Addiction Medicine

MA070225 (NJ)
5207ZP0105XAllopathic & Osteopathic Physicians

Pathology
Clinical Pathology/Laboratory Medicine

MA070225 (NJ)
62084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

216468-1 (NY)
72084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

MA070225 (NJ)
82084P0802XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Addiction Psychiatry

216468-1 (NY)
9208U00000XAllopathic & Osteopathic Physicians

Clinical Pharmacology

MA070225 (NJ)
10208VP0000XAllopathic & Osteopathic Physicians

Pain Medicine
Pain Medicine

MA070225 (NJ)
11246QC1000XTechnologists, Technicians & Other Technical Service Providers

Specialist/Technologist, Pathology
Chemistry

31D2023238 (NJ)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
H27001MEDICARE UPIN (02)NJ 
0012068MEDICAID (05)NJ 

Medicare Participation & PECOS Enrollment Status

Abir Marcus is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 01-01-2023

  • Opt-Out End Date: 01-01-2027

  • Eligible to Order and Refer? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
31D2023238
Facility Type
Physician Office
Certificate Effective Date
April 19, 2025
Certificate Expiration Date
April 18, 2027
Laboratory Director
ABIR MARCUS
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Abir Marcus to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for DR. ABIR ASSAAD MARCUS M.D.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1467545079, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 5 → 10 → 1 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 4 + 1 + 2 + 7 + 1 + 0 + 4 + 1 + 0 + 0 + 1 + 4 + 24 = 51

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1467545079.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
321 BROAD ST
RED BANK, NJ 07701
Psychologist
321 BROAD ST
RED BANK, NJ 07701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467545079, enumerated as an "individual" on October 02, 2006.

The provider is located at 321 BROAD ST RED BANK, NJ 07701 and the phone number is (732) 530-3122.

Psychiatry & Neurology with taxonomy code 2084P0802X and a focus in Addiction Psychiatry.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.