Sarah Warden
NPI 1649776139 · Women's Health Nurse Practitioner · Philadelphia, PA
Sarah Warden is a Women's Health Nurse Practitioner provider in Philadelphia, PA (NPI 1649776139).
Provider details
- NPI number
- 1649776139
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN2320475 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Norelgestromin/Ethin.estradiolbrand: Xulane | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$60 across 3 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)
- 15 Hardwood DrNorth Billerica, MA 01862-1255Phone: (978) 835-8048
Registry dates
- Enumerated
- 2018-04-03
- Last updated
- 2020-11-20
- Certified
- 2020-11-20
Frequently asked questions
- What is Sarah Warden's NPI number?
- Sarah Warden's National Provider Identifier (NPI) is 1649776139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Warden's specialty?
- Sarah Warden is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Warden located?
- Sarah Warden's practice location on file with NPPES is 1144 Locust St, Philadelphia, PA 19107-6734.
- What is Sarah Warden's phone number?
- The practice phone number listed in the NPPES registry for Sarah Warden is (215) 351-5560.
- Is Sarah Warden's NPI active?
- Yes — Sarah Warden's NPI (1649776139) is active in the NPPES registry as of the last update on 2020-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.