Cynthia Furnberg, WHNP-C, MS, LAC
NPI 1659579621 · Women's Health Nurse Practitioner · Torrance, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Furnberg, WHNP-C, MS, LAC is a Women's Health Nurse Practitioner provider in Torrance, CA (NPI 1659579621).
Provider details
- NPI number
- 1659579621
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- WHNP-C, MS, LAC
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Nutritionist133N00000X
Dietary & Nutritional Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 727 2nd St Unit 205Hermosa Beach, CA 90254-5246Phone: (310) 372-1443
Registry dates
- Enumerated
- 2007-07-10
- Last updated
- 2025-02-06
- Certified
- 2025-02-05
Frequently asked questions
- What is Cynthia Furnberg's NPI number?
- Cynthia Furnberg's National Provider Identifier (NPI) is 1659579621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Furnberg's specialty?
- Cynthia Furnberg is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Furnberg located?
- Cynthia Furnberg's practice location on file with NPPES is 22330 Hawthorne Blvd Ste J, Torrance, CA 90505-2551.
- What is Cynthia Furnberg's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Furnberg is (310) 375-7599.
- Does Cynthia Furnberg accept Medicare?
- Cynthia Furnberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Furnberg's NPI active?
- Yes — Cynthia Furnberg's NPI (1659579621) is active in the NPPES registry as of the last update on 2025-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.