Jenni Jeanette Lorene Barnhizer, RN, FNP
Family Nurse Practitioner · Fairfax, VA
Jenni Jeanette Lorene Barnhizer, RN, FNP is a family nurse practitioner with a practice address in Fairfax, Virginia, and NPI 1013417492, issued on Feb 13, 2018. Check the license (Virginia 0024175871, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jenni Jeanette Lorene Barnhizer
- Credential
- RN, FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 0024175871 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3580 Joseph Siewick Dr Ste 205, Fairfax, VA 22033
- Phone
- (703) 620-3211
- Enumerated
- Feb 13, 2018
- Record last updated
- Oct 13, 2022
- Fax
- (703) 620-3215
- Medicare enrollment
- Enrolled (PECOS I20180613001781); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3580 Joseph Siewick Dr Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Holly Bernard, MDSurgery Physician1053937177
- Pamela Brandt, DOInternal Medicine Physician1528325842
- Courtney Culbreath, MDSurgery Physician1437512308
- Colleen JurgensFamily Nurse Practitioner1659731412
- Katherine LiljaObesity and Weight Management Nutrition Registered Dietitian1477434611
- Jennifer Lopez, RDRegistered Dietitian1578193348
Verify Jenni Jeanette Lorene Barnhizer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0024175871Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family nurse practitioner in 2024
81 Medicare Part D claims for 29 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Metformin Hcl Er28 claims
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Inova Health Care ServicesWoodbridge, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
238 family nurse practitioner records list a practice address in Fairfax
They are 238 of the 6,584 NPPES records with a practice address in Fairfax, and 6,474 family nurse practitioner records in Virginia.
All 238 in Fairfax → All 6,474 in Virginia → Every provider in Fairfax →
Other family nurse practitioner records in Virginia
- Marina Abad, NPManassas, VA1912174855
- Gilbert Abare, FNPChesapeake, VA1508623646
- Aaiza Abbas, NURSE PRACTITIONERManassas, VA1558016816
- Valerie Abbott, FNPRoanoke, VA1598106478
- Nashwa Abdalla, FNP-CFalls Church, VA1396524278
- Blen Abdi, FNPAlexandria, VA1114223146
- Zenet Abdul, NPTysons, VA1730851601
- Ahmed Abdulhamed, PMHNP-BCBurkeville, VA1437707304
- Sara Abdullahi, NPReston, VA1669137808
- Leda AbdulmuhinLeesburg, VA1851279327
Common questions
What is Jenni Jeanette Lorene Barnhizer, RN, FNP's NPI number?
Jenni Jeanette Lorene Barnhizer, RN, FNP's National Provider Identifier (NPI) is 1013417492, issued on Feb 13, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Jenni Jeanette Lorene Barnhizer, RN, FNP located?
The NPPES record lists a practice address at 3580 Joseph Siewick Dr Ste 205, Fairfax, VA, 22033. Phone: (703) 620-3211. Providers update this record themselves, so call before visiting.
How can I verify Jenni Jeanette Lorene Barnhizer, RN, FNP's license?
NPPES lists Virginia license number 0024175871, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Jenni Jeanette Lorene Barnhizer, RN, FNP prescribe under Medicare Part D?
In 2024, Jenni Jeanette Lorene Barnhizer, RN, FNP had 81 Medicare Part D claims for 29 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Jenni Jeanette Lorene Barnhizer, RN, FNP's MIPS final score?
The 2023 MIPS final score is 81.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.