Ada Allen, CFNP
Nurse Practitioner · Gretna, VA
Ada Allen, CFNP is a nurse practitioner with a practice address in Gretna, Virginia, and NPI 1740230143, issued on May 10, 2006. Check the license (Virginia 0024166917, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ada Allen
- Credential
- CFNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 0024166917 VA
12.014109 CT
R127634 MD
CNP211572 ME
087140-23 NH
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 305 N Main St, Gretna, VA 24557
- Phone
- (434) 656-2224
- Enumerated
- May 10, 2006
- Record last updated
- Mar 5, 2026
- Fax
- (434) 656-3988
- Medicaid IDs
- 010269041 VA
116914900 MD - Medicare enrollment
- Enrolled (PECOS I20140523001655); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,721 in Virginia → Look up another NPI →
Also registered at 305 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrea Harvey, NPFamily Nurse Practitioner1629722475
- August Olinger, FNP-BCFamily Nurse Practitioner1396144523
- Karen Wilkinson, FNPNurse Practitioner1336197763
- Bradley Yeatts, FNPFamily Nurse Practitioner1255897286
Verify Ada Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0024166917Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average nurse practitioner in 2024
24 Medicare Part D claims for 15 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Medstar Medical Group - Southern Maryland LLCHollywood, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ada Allen among 1,721 nurse practitioner records in Virginia
Ada Allen, CFNP is one of 1,721 nurse practitioner records with a practice address in Virginia. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 79% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2001 · median 2018 among the 921 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 nurse practitioner records list a practice address in Gretna
They are 4 of the 43 NPPES records with a practice address in Gretna, and 1,721 nurse practitioner records in Virginia.
All 1,721 in Virginia → Every provider in Gretna → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Catherine Van Wyhe, FNP-CGretna, VA 245571295603918
- Karen Wilkinson, FNPGretna, VA 245571336197763
- Kathy Worley, FNPGretna, VA 245571750388674
- Rikki McConnellMadison Heights, VA 245721750784880
- Jacob Beach, MSN,APRN,FNP-C, CENDanville, VA 245411497169197
- Courtney Campbell, FNP-CDanville, VA 245411528628989
- Stephanie Crumpton, NP-CDanville, VA 245411629321146
- Tammi Hampton, FNP-CDanville, VA 245411053725135
Common questions
What is Ada Allen, CFNP's NPI number?
Ada Allen, CFNP's National Provider Identifier (NPI) is 1740230143, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ada Allen, CFNP located?
The NPPES record lists a practice address at 305 N Main St, Gretna, VA, 24557. Phone: (434) 656-2224. Providers update this record themselves, so call before visiting.
How can I verify Ada Allen, CFNP's license?
NPPES lists Virginia license number 0024166917, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Ada Allen, CFNP prescribe under Medicare Part D?
In 2024, Ada Allen, CFNP had 24 Medicare Part D claims for 15 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.