HEADWATERS MEDICAL THERAPY UNIT
NPI 1427563261
Clinic/Center in Petaluma, CA

NPI Status: Active since December 01, 2017

Contact Information

1355 INDUSTRIAL AVE
PETALUMA, CA
ZIP 94952
Phone: (707) 565-8188
Fax: (707) 565-8190

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  • Organization
  • Clinic/Center

About HEADWATERS MEDICAL THERAPY UNIT

This page provides the complete NPI Profile along with additional information for Headwaters Medical Therapy Unit, a provider established in Petaluma, California operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1427563261 assigned on December 2017. The practitioner's primary taxonomy code is 261Q00000X. The provider is registered as an organization and their NPI record was last updated 3 years ago. The provider's other name is Headwaters Medical Therapy Unit. The authorized official of this NPI record is Ruby Zhang (Department Analyst)

NPI
1427563261
Provider Legal Name
COUNTY OF SONOMA
Other Organization Name
HEADWATERS MEDICAL THERAPY UNIT
Other Name Type
Other Name (5)
Entity Type
Organization
Location Address
1355 INDUSTRIAL AVE PETALUMA, CA 94952
Location Phone
(707) 565-8188
Location Fax
(707) 565-8190
Mailing Address
1355 INDUSTRIAL AVE PETALUMA, CA 94952
Mailing Phone
(707) 565-8188
Mailing Fax
(707) 565-8190
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-01-2017
Last Update Date
05-23-2023
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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

RUBY ZHANG

Authorized Official Title
DEPARTMENT ANALYST
Authorized Official Phone
(707) 565-7846

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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 1427563261, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
4
Unchanged
Pos 3
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
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 2 → 4 5 → 10 → 1 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 1 + 0 + 6 + 6 + 2 + 1 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1427563261.

Other Providers at the Same Location


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

Counselor (Addiction (Substance Use Disorder))
1355 INDUSTRIAL AVE
PETALUMA, CA 94952
Counselor (Mental Health)
1355 INDUSTRIAL AVE
PETALUMA, CA 94952

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427563261, enumerated as an "organization" on December 01, 2017.

The provider is located at 1355 INDUSTRIAL AVE PETALUMA, CA 94952 and the phone number is (707) 565-8188.

Clinic/Center with taxonomy code 261Q00000X.