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TIFFANY MARIE GUGLIELMELLI FNP-BC
NPI 1346618733
Registered Nurse in Arlington, VA

Active since September 02, 2015PECOS EnrolledAccepts Medicare Assignment
1635 N GEORGE MASON DR STE 480, ARLINGTON, VA 22205(703) 248-0111(703) 248-0046 Get Directions Write a Review

NPPES record last updated: December 22, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 25, 2022, Aug 22, 2016 (2 updates tracked since 2016).

About Tiffany Marie Guglielmelli Fnp-bc NPPES

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

TIFFANY MARIE GUGLIELMELLI FNP-BC (NPI 1346618733) is an individual registered nurse in Arlington, Virginia, licensed in District Of Columbia (RN1014316) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS, is affiliated with Virginia Hospital Center, and is a graduate of Georgetown University School Of Medicine (2015).

NPPES Registry Identity

NPI1346618733
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameTIFFANY MARIE GUGLIELMELLICredential: FNP-BC
Location Address1635 N GEORGE MASON DR STE 480Arlington, VA 22205-3676
Mailing Address1635 N George Mason Dr Ste 480Arlington, VA 22205-3676 · (703) 248-0111 · Fax (703) 248-0046
Phone(703) 248-0111
Fax(703) 248-0046
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2015
Enumeration DateSeptember 2, 2015
Last NPPES UpdateDecember 22, 20232 updates tracked since enumeration
NPPES CertifiedDecember 22, 2023
✔ NPI 1346618733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
Licenses✔ Licensed in DC · RN1014316✔ Licensed in VA · 00011250395
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License AC001605 (MD), 0024183804 (VA)
1635 N GEORGE MASON DR STE 480, Arlington, VA 22205
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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 and accepts Medicare assignment

Tiffany Marie Guglielmelli Fnp-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 ID7810284445
PECOS Enrollment IDI20250811000162
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.

Hospital Affiliations CMS Care Compare

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

Virginia Hospital Center

Acute Care Hospitals · Arlington, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490050
Location1701 North George Mason DriveArlington, VA 22205 · Arlington County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 3

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

VIRGINIA NEUROSURGEONS, PC
Neurological Surgery
1635 N GEORGE MASON DR STE 480
ARLINGTON, VA 22205
Arlington County (703) 248-0111
NEUROVIRGINIA, PLC
Neurological Surgery
1635 N GEORGE MASON DR STE 480
ARLINGTON, VA 22205
Arlington County (703) 248-0111
EMILIE M MARCINKOWSKI PA-C
Physician Assistant (Surgical)
1635 N GEORGE MASON DR STE 480
ARLINGTON, VA 22205
Arlington County (703) 248-0111

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 Tiffany Guglielmelli's NPI number?

The NPI number for Tiffany Guglielmelli is 1346618733. It was assigned to this individual provider in the NPPES registry on September 2, 2015.

Where is Tiffany Guglielmelli located?

Tiffany Guglielmelli practices at 1635 N George Mason Dr Ste 480, Arlington, VA 22205. The listed phone number is (703) 248-0111.

What is Tiffany Guglielmelli's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

Is Tiffany Guglielmelli enrolled in Medicare?

Yes. Tiffany Guglielmelli 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.

Is Tiffany Guglielmelli affiliated with any hospitals?

According to CMS data, Tiffany Guglielmelli is affiliated with Virginia Hospital Center.

When was this NPI record last updated?

The NPPES record for Tiffany Guglielmelli was last updated on December 22, 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.