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AVA NAZEMIAN FNP BC
NPI 1144938036
Nurse Practitioner - Family in Centreville, VA

Active since November 09, 2022PECOS Enrolled
5900 FORT DR STE 201, CENTREVILLE, VA 20121(703) 830-8113(703) 830-8276 Get Directions Write a Review

NPPES record last updated: January 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 28, 2026, Aug 9, 2023, Dec 11, 2022 and 1 more (4 updates tracked since 2022).

About Ava Nazemian Fnp Bc NPPES

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

AVA NAZEMIAN FNP BC (NPI 1144938036) is an individual family provider in Centreville, Virginia, licensed in Virginia (0024185753) and active in the NPI registry since November 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1144938036
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameAVA NAZEMIANCredential: FNP BC
Location Address5900 FORT DR STE 201Centreville, VA 20121-2425
Mailing Address5900 Fort Dr Ste 201Centreville, VA 20121-2425 · (703) 830-8113 · Fax (703) 830-8276
Phone(703) 830-8113
Fax(703) 830-8276
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateNovember 9, 2022
Last NPPES UpdateJanuary 28, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 28, 2026
✔ NPI 1144938036 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in VA · 0024185753
5900 FORT DR STE 201, Centreville, VA 20121
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ava Nazemian Fnp Bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3870958523
PECOS Enrollment IDI20260427002905
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.

Areas of Expertise CMS Part B claims 2

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.

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.
18 services18 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.
17 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20121 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.

ANDREW PAUL BROOMELL FNP-BC
Nurse Practitioner (Family)
5900 FORT DR STE 201
CENTREVILLE, VA 20121
Fairfax County (703) 830-8113
BENPAY HEALTH GROUP LLC
Clinic/Center (Urgent Care)
5900 FORT DR STE 201
CENTREVILLE, VA 20121
Fairfax County (703) 830-8113

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 Ava Nazemian's NPI number?

The NPI number for Ava Nazemian is 1144938036. It was assigned to this individual provider in the NPPES registry on November 9, 2022.

Where is Ava Nazemian located?

Ava Nazemian practices at 5900 Fort Dr Ste 201, Centreville, VA 20121. The listed phone number is (703) 830-8113.

What is Ava Nazemian's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Ava Nazemian enrolled in Medicare?

Yes. Ava Nazemian is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ava Nazemian was last updated on January 28, 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.