Nancy Twitchel, APRN,BC,FNP, MSN
NPI 1740229640 · Registered Nurse · Washington, DC
Nancy Twitchel, APRN,BC,FNP, MSN is a Registered Nurse provider in Washington, DC (NPI 1740229640).
Provider details
- NPI number
- 1740229640
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- APRN,BC,FNP, MSN
- Sex
- Female
- License
- RN66806 (DC)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$15 across 1 record (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
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2025-09-11
Frequently asked questions
- What is Nancy Twitchel's NPI number?
- Nancy Twitchel's National Provider Identifier (NPI) is 1740229640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Twitchel's specialty?
- Nancy Twitchel is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Nancy Twitchel located?
- Nancy Twitchel's practice location on file with NPPES is 1441 L St. Nw, Washington, DC 20230-0001.
- What is Nancy Twitchel's phone number?
- The practice phone number listed in the NPPES registry for Nancy Twitchel is (202) 606-9911.
- Is Nancy Twitchel's NPI active?
- Yes — Nancy Twitchel's NPI (1740229640) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.