Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ALIREZA AMINDAROLZARBI MD
NPI 1528755170
Radiology - Nuclear Radiology in Baltimore, MD

Active since April 21, 2023PECOS Enrolled
22 S GREENE ST FL 1, BALTIMORE, MD 21201(410) 328-0152 Get Directions Write a Review

NPPES record last updated: July 18, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Radiology
  • Nuclear Radiology
  • PECOS Enrolled

About ALIREZA AMINDAROLZARBI

This page provides the complete NPI Profile along with additional information for Alireza Amindarolzarbi, a provider established in Baltimore, Maryland with a medical specialization in Radiology, focusing in nuclear radiology . The healthcare provider is registered in the NPI registry with number 1528755170 assigned on April 2023. The practitioner's primary taxonomy code is 2085N0904X with license number D0106535 (MD). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1528755170
Provider Name
DR. ALIREZA AMINDAROLZARBI MD
Gender
Male
Entity Type
Individual
Location Address
22 S GREENE ST FL 1 BALTIMORE, MD 21201
Location Phone
(410) 328-0152
Mailing Address
22 S GREENE ST FL 1 BALTIMORE, MD 21201
Mailing Phone
(410) 328-0152
Is Sole Proprietor?
No
Enumeration Date
04-21-2023
Last Update Date
07-18-2026
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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

Radiology Nuclear Radiology

Taxonomy Code
2085N0904X
Type
Allopathic & Osteopathic Physicians
License No.
D0106535
License State
MD
Taxonomy Description
A radiologist who is involved in the analysis and imaging of radionuclides and radiolabeled substances in vitro and in vivo for diagnosis and the administration of radionuclides and radiolabeled substances for the treatment of disease.

Medicare Participation & PECOS Enrollment Status

Alireza Amindarolzarbi 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: Durable Medical Equipment (DME) 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

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No

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

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: Yes

Reviews for DR. ALIREZA AMINDAROLZARBI MD

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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 1528755170, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 2 → 4 7 → 14 → 5 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 + 5 + 4 + 8 + 1 + 4 + 5 + 1 + 0 + 1 + 1 + 4 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1528755170.

Other Providers at the Same Location


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

Internal Medicine (Medical Oncology)
22 S GREENE ST FL 1
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
22 S GREENE ST FL 1
BALTIMORE, MD 21201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528755170, enumerated as an "individual" on April 21, 2023.

The provider is located at 22 S GREENE ST FL 1 BALTIMORE, MD 21201 and the phone number is (410) 328-0152.

Radiology with taxonomy code 2085N0904X and a focus in Nuclear Radiology.