MS. NANETTE M. MADDEN NP
NPI 1235256603
Clinical Nurse Specialist - Pediatrics in San Francisco, CA
NPI Status: Active since March 23, 2007
Contact Information
1001 POTRERO AVE # 6M5
SFGH CHILDREN'S HEALTH CENTER
SAN FRANCISCO, CA
ZIP 94110
Phone: (415) 206-3614
Fax: (415) 206-6900
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Female
- Clinical Nurse Specialist
- Pediatrics
About NANETTE MADDEN
This page provides the complete NPI Profile along with additional information for Nanette Madden, a provider established in San Francisco, California with a medical specialization in Clinical Nurse Specialist, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1235256603 assigned on March 2007. The practitioner's primary taxonomy code is 364SP0200X with license number CNS2167 (CA). The provider is registered as an individual and her NPI record was last updated September 2025.
- NPI
- 1235256603
- Provider Name
- MS. NANETTE M. MADDEN NP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1001 POTRERO AVE # 6M5 SFGH CHILDREN'S HEALTH CENTER SAN FRANCISCO, CA 94110
- Location Phone
- (415) 206-3614
- Location Fax
- (415) 206-6900
- Mailing Address
- 1001 POTRERO AVE # 6M5 SFGH CHILDREN'S HEALTH CENTER SAN FRANCISCO, CA 94110
- Mailing Phone
- (415) 206-3614
- Mailing Fax
- (415) 206-6900
- Is Sole Proprietor?
- No
- Enumeration Date
- 03-23-2007
- Last Update Date
- 09-11-2025
- Code Navigator
A Clinical Nurse Specialist (CNS) like Nanette Madden is a type of advanced practice registered nurse (APRN) that provides direct patient care in various nursing specialties, including pediatrics or psychiatric-mental health. CNSs collaborate with other nurses and medical professionals to improve patient care quality. CNSs are often positioned in leadership roles where they may provide education and mentorship to other nursing personnel. Additionally, CNSs may also conduct research and advocate for certain healthcare policies.
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
Clinical Nurse Specialist Pediatrics
- Taxonomy Code
- 364SP0200X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- CNS2167
- License State
- CA
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 | 163WP0200X | Nursing Service Providers | Registered Nurse | RN148585 (CA) |
| 2 | 363LP0200X | Physician Assistants & Advanced Practice Nursing Providers | Nurse Practitioner | NPF3603 (CA) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 028787 | OTHER (01) | SFGH INTERNAL USE ONLY-COMMERCIAL NUMBER |
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 2 | 3 | 5 | 2 | 5 | 6 | 6 | 0 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 6 | 5 | 4 | 5 | 12 | 6 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 6 + 5 + 4 + 5 + 1 + 2 + 6 + 0 + 24 = 57 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 57 = 3 | 3 | ||||||||
The NPI number 1235256603 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 2 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1831390087 | MS. MARISA ISABEL DUNCAN NP Individual | Nurse Practitioner (Pediatrics) | 1001 POTRERO AVE # 6M5 SFGH CHILDREN'S HEALTH CENTER SAN FRANCISCO, CA 94110 (415) 206-3613 |
| 1962529339 | MS. ALICE L. CHAN NP Individual | Nurse Practitioner (Pediatrics) | 1001 POTRERO AVE # 6M5 SFGH CHILDREN'S HEALTH CENTER SAN FRANCISCO, CA 94110 (415) 206-3609 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1235256603, enumerated in the NPI registry as an "individual" on March 23, 2007
The provider is located at 1001 Potrero Ave # 6m5 Sfgh Children's Health Center San Francisco, Ca 94110 and the phone number is (415) 206-3614
The provider's speciality is Clinical Nurse Specialist with taxonomy code 364SP0200X with a focus in Pediatrics
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
This NPI record was last updated on March 23, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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