Ms. Nancy Lou Twitchel
APRN,BC,FNP, MSN | Nurse Practitioner
1441 L St. Nw, Washington
District Of Columbia, 20230-0001
202-606-9911
Ms. Nancy Lou Twitchel is a Washington, District Of Columbia based nurse practitioner who is specialized as Nurse Practitioner nurse. Active license number of Ms. Nancy Lou Twitchel is RN66806 for Nurse Practitioner in District Of Columbia. Her current practice location is 1441 L St. Nw, Washington. Patients can reach her at 202-606-9911. Ms. Nancy Lou Twitchel is APRN,BC,FNP, MSN with specialization in Nurse Practitioner and her NPI number (Unique professional ID assigned by NPPES) is 1740229640.
Ms. Nancy Lou Twitchel has completed additional training beyond basic nursing education and provides primary health care services in accordance with state nurse practice laws or statutes. NPs are trained to assess patient needs, order and interpret diagnostic and laboratory tests, diagnose disease, formulate and prescribe medications and treatment plans.
Complete Profile:
Ms. Nancy Lou Twitchel speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Ms. Nancy Lou Twitchel |
| Specialization: | Nurse Practitioner Nurse Practitioner (NP) |
| Gender: | Female |
| Credentials: | APRN,BC,FNP, MSN |
| Practice Address: | 1441 L St. Nw, Washington,
District Of Columbia, 20230-0001 |
| Phone: | 202-606-9911 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1740229640 |
| NPI Enumeration Date: | 06 Jun, 2006 |
| NPI Last Update On: | 11 Sep, 2025 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ms. Nancy Lou Twitchel are as mentioned below.
| License Number | Specialization | State | Status | |
| RN66806 | Nurse Practitioner | District Of Columbia | Primary | |
| 0001084328 | Registered Nurse | Virginia | Secondary | |
| 0024165921 | Family | Virginia | Secondary | |
| RN66806 | Family | District Of Columbia | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Ms. Nancy Lou Twitchel
800 E Roanoke Rd,
Sterling, Virginia |
| Zip: | 20164-3318 |
| Phone Number: | 703-464-8596 |
Patients can reach Ms. Nancy Lou Twitchel at
1441 L St. Nw, Washington, District Of Columbia or can
call to book an appointment on 202-606-9911.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.