HOSPICE BY THE BAY MARIN
NPI 1255381547
Hospice Care, Community Based in Larkspur, CA

NPI Status: Active since May 10, 2006

Contact Information

17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA
ZIP 94939
Phone: (415) 927-2273
Fax: (415) 925-1851

Get Directions Write a Review

  • Organization
  • Hospice Care, Community Based
  • CLIA Number: 05D0917423
  • CLIA Cert. Type: Home Health Agency
  • CLIA Exp. Date: 07-17-2026

About HOSPICE BY THE BAY MARIN

This page provides the complete NPI Profile along with additional information for Hospice By The Bay Marin, a provider established in Larkspur, California operating as a Hospice Care, Community Based. The healthcare provider is registered in the NPI registry with number 1255381547 assigned on May 2006. The practitioner's primary taxonomy code is 251G00000X with license number 010000367 (CA). The provider is registered as an organization and their NPI record was last updated 5 years ago. The provider's other name is Hospice By The Bay Marin. The authorized official of this NPI record is James Thomas Kelly (Chief Financial Officer)

NPI
1255381547
Provider Legal Name
BY THE BAY HEALTH
Other Organization Name
HOSPICE BY THE BAY MARIN
Other Name Type
Other Name (5)
Entity Type
Organization
Location Address
17 E SIR FRANCIS DRAKE BLVD LARKSPUR, CA 94939
Location Phone
(415) 927-2273
Location Fax
(415) 925-1851
Mailing Address
17 E SIR FRANCIS DRAKE BLVD LARKSPUR, CA 94939
Mailing Phone
(415) 927-2273
Mailing Fax
(415) 925-1851
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-10-2006
Last Update Date
11-02-2021
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

Hospice Care, Community Based

Taxonomy Code
251G00000X
Type
Agencies
License No.
010000367
License State
CA

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

JAMES THOMAS KELLY

Authorized Official Title
CHIEF FINANCIAL OFFICER
Authorized Official Phone
(415) 927-2273

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D0917423
Facility Type
Home Health Agency
Certificate Effective Date
July 18, 2024
Certificate Expiration Date
July 17, 2026
Laboratory Director
DR. CLARITZA RIOS
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Hospice By The Bay Marin to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for HOSPICE BY THE BAY MARIN

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1255381547, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
7
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 5 → 10 → 1 3 → 6 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 6 + 8 + 2 + 5 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1255381547.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Social Worker (Clinical)
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Social Worker (Clinical)
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Social Worker (Clinical)
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Social Worker (Clinical)
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Nurse Practitioner
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Nurse Practitioner (Adult Health)
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Social Worker (Clinical)
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Social Worker (Clinical)
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Nurse Practitioner (Family)
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Physical Therapist (Geriatrics)
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Marriage & Family Therapist
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Counselor (Mental Health)
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Nurse Practitioner (Adult Health)
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939
Hospitalist
17 E SIR FRANCIS DRAKE BLVD
LARKSPUR, CA 94939

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255381547, enumerated as an "organization" on May 10, 2006.

The provider is located at 17 E SIR FRANCIS DRAKE BLVD LARKSPUR, CA 94939 and the phone number is (415) 927-2273.

Hospice Care, Community Based with taxonomy code 251G00000X.