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MS. CHRISTIANE GALLEN DAVENPORT N.P.
NPI 1316283914
Nurse Practitioner - Psychiatric/Mental Health in Alexandria, VA

Active since December 31, 2012PECOS Enrolled
101 N UNION ST STE 205, ALEXANDRIA, VA 22314(703) 828-8308(703) 828-8602 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Apr 27, 2026, May 16, 2024 (2 updates tracked since 2024).

About Ms. Christiane Gallen Davenport N.p. NPPES

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

MS. CHRISTIANE GALLEN DAVENPORT N.P. (NPI 1316283914) is an individual psychiatric/mental health provider in Alexandria, Virginia, licensed in Virginia (0024170540) and active in the NPI registry since December 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316283914
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMS. CHRISTIANE GALLEN DAVENPORTCredential: N.P.
Location Address101 N UNION ST STE 205Alexandria, VA 22314-3231
Mailing Address277 S Washington St Ste 210Alexandria, VA 22314-3672 · (703) 828-8308 · Fax (703) 828-8602
Phone(703) 828-8308
Fax(703) 828-8602
Sole ProprietorNo
Enumeration DateDecember 31, 2012
Last NPPES UpdateApril 27, 20262 updates tracked since enumeration
NPPES CertifiedApril 27, 2026
✔ NPI 1316283914 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in VA · 0024170540
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 0024170540 (VA)
101 N UNION ST STE 205, Alexandria, VA 22314
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Christiane Gallen Davenport N.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Christiane Davenport reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Inova Physician Partners, LLC
22 mi
Family Medicine
3914 CENTREVILLE RD, SUITE 250
Chantilly, VA 20151
  • Reassigned Medicare billing, District of Columbia enrollment
  • 379 clinicians in this Medicare group
NPI 1215264916 (703) 321-2609

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22314 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 2

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

AFFINITY HEALTH & WELLNESS, PLLC
Counselor
101 N UNION ST STE 205
ALEXANDRIA, VA 22314
Alexandria City (703) 828-8308
JESSICA CAMPBELL WHNP, PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
101 N UNION ST STE 205
ALEXANDRIA, VA 22314
Alexandria City (703) 828-8308

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 Christiane Davenport's NPI number?

The NPI number for Christiane Davenport is 1316283914. It was assigned to this individual provider in the NPPES registry on December 31, 2012.

Where is Christiane Davenport located?

Christiane Davenport practices at 101 N Union St Ste 205, Alexandria, VA 22314. The listed phone number is (703) 828-8308.

What is Christiane Davenport's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Christiane Davenport enrolled in Medicare?

Yes. Christiane Davenport is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christiane Davenport's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christiane Davenport reassigns Medicare benefits to Inova Physician Partners, LLC (Chantilly, VA). The 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 Christiane Davenport's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christiane Davenport was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.