BAY AREA HAND THERAPY
NPI 1518814193
Clinic/Center in Corte Madera, CA

NPI Status: Active since March 12, 2026

Contact Information

770 TAMALPAIS DR STE 310
CORTE MADERA, CA
ZIP 94925
Phone: (415) 717-1200

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  • Organization
  • Clinic/Center

About BAY AREA HAND THERAPY

This page provides the complete NPI Profile along with additional information for Bay Area Hand Therapy, a provider established in Corte Madera, California operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1518814193 assigned on March 2026. The practitioner's primary taxonomy code is 261Q00000X. The provider is registered as an organization and their NPI record was last updated March 2026. The authorized official of this NPI record is Danielle Rice Conroe Otr/l, Cht (Owner)

NPI
1518814193
Provider Name
BAY AREA HAND THERAPY
Entity Type
Organization
Location Address
770 TAMALPAIS DR STE 310 CORTE MADERA, CA 94925
Location Phone
(415) 717-1200
Mailing Address
PO BOX 1092 TIBURON, CA 94920
Mailing Phone
(415) 717-1200
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-12-2026
Last Update Date
03-12-2026
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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

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

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

DANIELLE RICE CONROE OTR/L, CHT

Authorized Official Title
OWNER
Authorized Official Phone
(415) 717-1200

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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 1518814193, 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
5
Unchanged
Pos 3
1
Doubled → 2
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 1 → 2 8 → 16 → 7 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 2 + 8 + 1 + 6 + 1 + 8 + 1 + 1 + 8 + 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 1518814193.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Orthopaedic Surgery
770 TAMALPAIS DR STE 310
CORTE MADERA, CA 94925
Orthopaedic Surgery (Hand Surgery)
770 TAMALPAIS DR STE 310
CORTE MADERA, CA 94925
Occupational Therapist (Hand)
770 TAMALPAIS DR STE 310
CORTE MADERA, CA 94925

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518814193, enumerated as an "organization" on March 12, 2026.

The provider is located at 770 TAMALPAIS DR STE 310 CORTE MADERA, CA 94925 and the phone number is (415) 717-1200.

Clinic/Center with taxonomy code 261Q00000X.