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DANYELLE NICOLE DAVIS ACNP-BC
NPI 1427324854
Nurse Practitioner in Fairfax, VA

Active since March 29, 2012PECOS EnrolledAccepts Medicare Assignment
8260 WILLOW OAKS CORPORATE DR STE 650, FAIRFAX, VA 22031(703) 776-2000 Get Directions Write a Review

NPPES record last updated: November 29, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 30, 2022, Jun 8, 2017, Mar 2, 2017 and 1 more (4 updates tracked since 2016).

About Danyelle Nicole Davis Acnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DANYELLE NICOLE DAVIS ACNP-BC (NPI 1427324854) is an individual nurse practitioner in Fairfax, Virginia, licensed in Virginia (0024188250) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and maintains a secondary practice location in Washington.

NPPES Registry Identity

NPI1427324854
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameDANYELLE NICOLE DAVISCredential: ACNP-BC
Location Address8260 WILLOW OAKS CORPORATE DR STE 650Fairfax, VA 22031-4531
Mailing AddressPo Box 37174Baltimore, MD 21297-3174 · (571) 423-5699 · Fax (571) 423-5698
Phone(703) 776-2000
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 2011
Enumeration DateMarch 29, 2012
Last NPPES UpdateNovember 29, 20234 updates tracked since enumeration
NPPES CertifiedNovember 29, 2023
✔ NPI 1427324854 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in VA · 0024188250
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 209009463 (IL), R209004 (MD), RN1038560 (DC)
8260 WILLOW OAKS CORPORATE DR STE 650, Fairfax, VA 22031
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Secondary Practice Location 1

Location 1900 23rd St NWWashington, DC 20037-2342 · Phone (202) 715-4000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Danyelle Nicole Davis Acnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739326679
PECOS Enrollment IDI20151124000794
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

5

Medicare enrollment records show Danyelle Davis reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Inova Health Care Services
0.5 mi
Internal Medicine
3300 GALLOWS RD, PHYSICIAN SERVICES
Falls Church, VA 22042
  • Reassigned Medicare billing, District of Columbia enrollment
  • 167 clinicians in this Medicare group
NPI 1952320061 (703) 321-2627
Advanced Practice Post Acute Care Management, PLLC
2.3 mi
Primary Care
2302 GALLOWS RD UNIT 233
Dunn Loring, VA 22027
  • Reassigned Medicare billing, District of Columbia enrollment
NPI 1174479851 (202) 880-4781
District Hospital Partners L P
10.0 mi
General Acute Care Hospital
900 23RD ST NW
Washington, DC 20037
  • Reassigned Medicare billing, District of Columbia enrollment
  • 43 clinicians in this Medicare group
NPI 1487640207 (202) 715-4000
Medical Faculty Associates, Inc
10 mi
Anesthesiology
2150 PENNSYLVANIA AVE NW, SUITE 10-409A
Washington, DC 20037
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,275 clinicians in this Medicare group
NPI 1417990581 (202) 741-3350
Alignmed Partners, PC
643 mi
Geriatric Medicine
420 DEAN DR
Gardendale, AL 35071
  • Reassigned Medicare billing, District of Columbia enrollment
  • 106 clinicians in this Medicare group
NPI 1881109452 (205) 631-8709

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
140 services140 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
113 services109 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
23 services23 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
13 services13 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Alexandria Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490040
Location4320 Seminary RdAlexandria, VA 22304 · Alexandria City County
Emergency services Birthing friendly

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490063
Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22031 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANDREW JOHN ITUTUD DERKS PHYSICIAN ASSISTANT
Physician Assistant
8260 WILLOW OAKS CORPORATE DR STE 650
FAIRFAX, VA 22031
Fairfax County (703) 776-2000
STEPHANIE ANNE SHEPARD PA
Physician Assistant
8260 WILLOW OAKS CORPORATE DR STE 650
FAIRFAX, VA 22031
Fairfax County (703) 776-2000
TAMIKA JONES FNP-C
Nurse Practitioner (Family)
8260 WILLOW OAKS CORPORATE DR STE 650
FAIRFAX, VA 22031
Fairfax County (571) 472-0827
MS. JOYCE VENERACION COLOBONG NP
Nurse Practitioner
8260 WILLOW OAKS CORPORATE DR STE 650
FAIRFAX, VA 22031
Fairfax County (703) 776-2000
MRS. TAMARA D KANESHIRO PA
Physician Assistant
8260 WILLOW OAKS CORPORATE DR STE 650
FAIRFAX, VA 22031
Fairfax County (703) 776-2000
MR. CHARLES E. JACKSON FNP-C
Nurse Practitioner (Family)
8260 WILLOW OAKS CORPORATE DR STE 650
FAIRFAX, VA 22031
Fairfax County (703) 776-2000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Danyelle Davis's NPI number?

The NPI number for Danyelle Davis is 1427324854. It was assigned to this individual provider in the NPPES registry on March 29, 2012.

Where is Danyelle Davis located?

Danyelle Davis practices at 8260 Willow Oaks Corporate Dr Ste 650, Fairfax, VA 22031. The listed phone number is (703) 776-2000.

What is Danyelle Davis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Danyelle Davis enrolled in Medicare?

Yes. Danyelle Davis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Danyelle Davis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Danyelle Davis reassigns Medicare benefits to 5 organizations: Inova Health Care Services (Falls Church, VA), Advanced Practice Post Acute Care Management, PLLC (Dunn Loring, VA), District Hospital Partners L P (Washington, DC), Medical Faculty Associates, Inc (Washington, DC) and Alignmed Partners, PC (Gardendale, AL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Danyelle Davis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Danyelle Davis accept?

Health plans from Oscar Health list Danyelle Davis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Danyelle Davis affiliated with any hospitals?

According to CMS data, Danyelle Davis is affiliated with Inova Alexandria Hospital and Inova Fairfax Hospital.

When was this NPI record last updated?

The NPPES record for Danyelle Davis was last updated on November 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.