CHARMAINE MACK
NPI 1124959291
Technician, Pathology - Phlebotomy in Cohoes, NY
NPI Status: Active since May 27, 2026
Contact Information
99 JOHNSTON AVE # 2
COHOES, NY
ZIP 12047
Phone: (518) 788-7121
Fax: (518) 238-3782
This NPI profile has been added to the NPI registry within the last 30 days.
- Individual
- Female
- Technician, Pathology
- Phlebotomy
About CHARMAINE MACK
This page provides the complete NPI Profile along with additional information for Charmaine Mack, a provider established in Cohoes, New York with a medical specialization in Technician, Pathology, focusing in phlebotomy . The healthcare provider is registered in the NPI registry with number 1124959291 assigned on May 2026. The practitioner's primary taxonomy code is 246RP1900X. The provider is registered as an individual and her NPI record was last updated May 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.
- NPI
- 1124959291
- Provider Name
- CHARMAINE MACK
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 99 JOHNSTON AVE # 2 COHOES, NY 12047
- Location Phone
- (518) 788-7121
- Location Fax
- (518) 238-3782
- Mailing Address
- 99 JOHNSTON AVE # 2 COHOES, NY 12047
- Mailing Phone
- (518) 788-7121
- Mailing Fax
- (518) 238-3782
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-27-2026
- Last Update Date
- 05-27-2026
- Code Navigator
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
Technician, Pathology Phlebotomy
- Taxonomy Code
- 246RP1900X
- Type
- Technologists, Technicians & Other Technical Service Providers
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
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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 1124959291, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 69 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1124959291, enumerated as an "individual" on May 27, 2026.
The provider is located at 99 JOHNSTON AVE # 2 COHOES, NY 12047 and the phone number is (518) 788-7121.
Technician, Pathology with taxonomy code 246RP1900X and a focus in Phlebotomy.
