MS. DELANEY RENEE WOO
NPI 1801264783
Community Health Worker in San Leandro, CA
NPI Status: Active since September 09, 2015
Contact Information
2275 ARLINGTON DR
SAN LEANDRO, CA
ZIP 94578
Phone: (510) 317-1444
- Individual
- Female
- Community Health Worker
- Opted-Out Medicare
About DELANEY WOO
This page provides the complete NPI Profile along with additional information for Delaney Woo, a provider established in San Leandro, California with a medical specialization in Community Health Worker. The healthcare provider is registered in the NPI registry with number 1801264783 assigned on September 2015. The practitioner's primary taxonomy code is 172V00000X. The provider is registered as an individual and her NPI record was last updated 4 years ago.
- NPI
- 1801264783
- Provider Name
- MS. DELANEY RENEE WOO
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 2275 ARLINGTON DR SAN LEANDRO, CA 94578
- Location Phone
- (510) 317-1444
- Mailing Address
- 2275 ARLINGTON DR SAN LEANDRO, CA 94578
- Mailing Phone
- (510) 317-1444
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-09-2015
- Last Update Date
- 07-21-2022
- Code Navigator
The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Delaney Woo opted out of Medicare effective on 02-05-2025 until 02-05-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.
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
Community Health Worker
- Taxonomy Code
- 172V00000X
- Type
- Other Service Providers
- Taxonomy Description
- Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 101Y00000X | Behavioral Health & Social Service Providers | Counselor | |
| 2 | 390200000X | Student, Health Care | Student in an Organized Health Care Education/Training Program |
Medicare Participation & PECOS Enrollment Status
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Opted-Out of Medicare? Yes
Opt-Out Effective Date: 02-05-2025
Opt-Out End Date: 02-05-2027
Eligible to Order and Refer? No
Reviews for MS. DELANEY RENEE WOO
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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 1801264783, 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.
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 67 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
SAN LEANDRO, CA 94578
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1801264783, enumerated as an "individual" on September 09, 2015.
The provider is located at 2275 ARLINGTON DR SAN LEANDRO, CA 94578 and the phone number is (510) 317-1444.
Community Health Worker with taxonomy code 172V00000X.
