DR. MARISSA LI M.D.
NPI 1609196823
Pathology - Blood Banking & Transfusion Medicine in Scottsdale, AZ

NPI Status: Active since June 10, 2010

Contact Information

6210 E OAK ST
SCOTTSDALE, AZ
ZIP 85257
Phone: (480) 675-5756

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  • Individual
  • Female
  • Pathology
  • Blood Banking & Transfusion Medicine

About MARISSA LI

This page provides the complete NPI Profile along with additional information for Marissa Li, a provider established in Scottsdale, Arizona with a medical specialization in Pathology, focusing in blood banking & transfusion medicine . The healthcare provider is registered in the NPI registry with number 1609196823 assigned on June 2010. The practitioner's primary taxonomy code is 207ZB0001X with license number A98509 (CA). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1609196823
Provider Name
DR. MARISSA LI M.D.
Gender
Female
Entity Type
Individual
Location Address
6210 E OAK ST SCOTTSDALE, AZ 85257
Location Phone
(480) 675-5756
Mailing Address
6210 E. OAK ST SCOTTSDALE, AZ 85252
Mailing Phone
(480) 675-5756
Is Sole Proprietor?
No
Enumeration Date
06-10-2010
Last Update Date
11-06-2012
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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

Pathology Blood Banking & Transfusion Medicine

Taxonomy Code
207ZB0001X
Type
Allopathic & Osteopathic Physicians
License No.
A98509
License State
CA
Taxonomy Description
A physician who specializes in blood banking/transfusion medicine is responsible for the maintenance of an adequate blood supply, blood donor and patient-recipient safety and appropriate blood utilization. Pre-transfusion compatibility testing and antibody testing assure that blood transfusions, when indicated, are as safe as possible. This physician directs the preparation and safe use of specially prepared blood components, including red blood cells, white blood cells, platelets and plasma constituents, and marrow or stem cells for transplantation.

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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 1609196823, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 2 + 9 + 1 + 2 + 8 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1609196823.

Other Providers at the Same Location


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

Blood Bank
6210 E OAK ST
SCOTTSDALE, AZ 85257
Pathology (Blood Banking & Transfusion Medicine)
6210 E OAK ST
SCOTTSDALE, AZ 85257

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609196823, enumerated as an "individual" on June 10, 2010.

The provider is located at 6210 E OAK ST SCOTTSDALE, AZ 85257 and the phone number is (480) 675-5756.

Pathology with taxonomy code 207ZB0001X and a focus in Blood Banking & Transfusion Medicine.