HAROUTIUN HAMZOIAN MD
NPI 1568040988
Psychiatry & Neurology - Pain Medicine in Madison, WI

NPI Status: Active since March 29, 2021

Contact Information

749 UNIVERSITY ROW STE 200
MADISON, WI
ZIP 53705
Phone: (608) 263-0572

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Pain Medicine
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About HAROUTIUN HAMZOIAN

This page provides the complete NPI Profile along with additional information for Haroutiun Hamzoian, a provider established in Madison, Wisconsin with a medical specialization in Psychiatry & Neurology, focusing in pain medicine . The healthcare provider is registered in the NPI registry with number 1568040988 assigned on March 2021. The practitioner's primary taxonomy code is 2084P2900X with license number 8561620 (WI). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1568040988
Provider Name
HAROUTIUN HAMZOIAN MD
Gender
Male
Entity Type
Individual
Location Address
749 UNIVERSITY ROW STE 200 MADISON, WI 53705
Location Phone
(608) 263-0572
Mailing Address
749 UNIVERSITY ROW STE 200 MADISON, WI 53705
Is Sole Proprietor?
No
Enumeration Date
03-29-2021
Last Update Date
05-11-2025
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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 Pain Medicine

Taxonomy Code
2084P2900X
Type
Allopathic & Osteopathic Physicians
License No.
8561620
License State
WI
Taxonomy Description
A neurologist, child neurologists or psychiatrist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic or cancer pain in both hospital and ambulatory settings. Patient care needs may also be coordinated with other specialists.

Medicare Participation & PECOS Enrollment Status

Haroutiun Hamzoian is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Haroutiun Hamzoian 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

  • PECOS PAC ID: 8527562297

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20251016004163

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Maybe

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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

Reviews for HAROUTIUN HAMZOIAN MD

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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 1568040988, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
8
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 0 → 0 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 0 + 4 + 0 + 9 + 1 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1568040988.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705
Student in an Organized Health Care Education/Training Program
749 UNIVERSITY ROW STE 200
MADISON, WI 53705

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568040988, enumerated as an "individual" on March 29, 2021.

The provider is located at 749 UNIVERSITY ROW STE 200 MADISON, WI 53705 and the phone number is (608) 263-0572.

Psychiatry & Neurology with taxonomy code 2084P2900X and a focus in Pain Medicine.