CARBON HEALTH MEDICAL GROUP OF CALIFORNIA PC
NPI 1649950361
Non-Pharmacy Dispensing Site in Corte Madera, CA

NPI Status: Active since July 18, 2023

Contact Information

303 CORTE MADERA TOWN CTR # 303
CORTE MADERA, CA
ZIP 94925
Phone: (415) 840-8615

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  • Organization
  • Non-Pharmacy Dispensing Site

About CARBON HEALTH MEDICAL GROUP OF CALIFORNIA PC

This page provides the complete NPI Profile along with additional information for Carbon Health Medical Group Of California Pc, a provider established in Corte Madera, California operating as a Non-pharmacy Dispensing Site. The healthcare provider is registered in the NPI registry with number 1649950361 assigned on July 2023. The practitioner's primary taxonomy code is 332900000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Marley Page (Director)

NPI
1649950361
Provider Name
CARBON HEALTH MEDICAL GROUP OF CALIFORNIA PC
Entity Type
Organization
Location Address
303 CORTE MADERA TOWN CTR # 303 CORTE MADERA, CA 94925
Location Phone
(415) 840-8615
Mailing Address
2100 FRANKLIN ST STE 355 OAKLAND, CA 94612
Mailing Phone
(415) 446-1733
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
07-18-2023
Last Update Date
06-24-2025
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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

Non-Pharmacy Dispensing Site

Taxonomy Code
332900000X
Type
Suppliers
Taxonomy Description
A site other than a pharmacy that dispenses medicinal preparations under the supervision of a physician to patients for self-administration. (e.g. physician offices, ER, Urgent Care Centers, Rural Health Facilities, etc.)

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MARLEY PAGE

Authorized Official Title
DIRECTOR
Authorized Official Phone
(417) 861-9739

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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 1649950361, 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.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
1
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 4 → 8 9 → 18 → 9 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 1 + 8 + 5 + 0 + 3 + 1 + 2 + 24 = 69

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.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1649950361.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Nurse Practitioner (Family)
303 CORTE MADERA TOWN CTR # 303
CORTE MADERA, CA 94925

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649950361, enumerated as an "organization" on July 18, 2023.

The provider is located at 303 CORTE MADERA TOWN CTR # 303 CORTE MADERA, CA 94925 and the phone number is (415) 840-8615.

Non-Pharmacy Dispensing Site with taxonomy code 332900000X.