JILLIAN MARIANOS FNP
NPI 1275266876
Nurse Practitioner - Family in Arlington, VA

Active since July 01, 2022PECOS EnrolledAccepts Medicare Assignment
77.36/100
CMS Quality Rating
1625 N GEORGE MASON DR STE 354, ARLINGTON, VA 22205(703) 717-7780 Get Directions Write a Review

NPPES record last updated: August 11, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 11, 2022, Jul 5, 2022 (2 updates tracked since 2022).

About Jillian Marianos Fnp NPPES

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

JILLIAN MARIANOS FNP (NPI 1275266876) is an individual family provider in Arlington, Virginia, licensed in Virginia (0024184708) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2022).

NPPES Registry Identity

NPI1275266876
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJILLIAN MARIANOSCredential: FNP
Location Address1625 N GEORGE MASON DR STE 354Arlington, VA 22205-3687
Mailing Address1851 Columbia Rd Nw Apt 702Washington, DC 20009-5106
Sole ProprietorYes
Medical School CMSGeorge Washington University School Of MedicineGraduated 2022
Enumeration DateJuly 1, 2022
Last NPPES UpdateAugust 11, 20222 updates tracked since enumeration
NPPES CertifiedAugust 11, 2022
NPI 1275266876 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 · 0024184708
1625 N GEORGE MASON DR STE 354, Arlington, VA 22205

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Jillian Marianos Fnp 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 ID5496139685
PECOS Enrollment IDI20220907003503
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

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.
328 services260 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22205 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

77.36/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.82
Promoting Interoperability87
Improvement Activities40
Cost54.56

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.

Internal Medicine (Cardiovascular Disease)
1625 N GEORGE MASON DR STE 354
ARLINGTON, VA 22205
Internal Medicine (Interventional Cardiology)
1625 N GEORGE MASON DR STE 354
ARLINGTON, VA 22205

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 Jillian Marianos's NPI number?

The NPI number for Jillian Marianos is 1275266876. It was assigned to this individual provider in the NPPES registry on July 1, 2022.

Where is Jillian Marianos located?

Jillian Marianos practices at 1625 N George Mason Dr Ste 354, Arlington, VA 22205. The listed phone number is (703) 717-7780.

What is Jillian Marianos's specialty?

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

Is Jillian Marianos enrolled in Medicare?

Yes. Jillian Marianos 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.

When was this NPI record last updated?

The NPPES record for Jillian Marianos was last updated on August 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.