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ESTEFANIA ABASOLO LOPEZ MD
NPI 1043899545
Internal Medicine in Manassas, VA

Active since April 03, 2021PECOS EnrolledAccepts Medicare Assignment
10945 GEORGE MASON CIR, MANASSAS, VA 20110(571) 778-5108 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 4, 2026, Jul 9, 2024, Apr 4, 2023 and 1 more (4 updates tracked since 2021).

About Estefania Abasolo Lopez Md NPPES

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

ESTEFANIA ABASOLO LOPEZ MD (NPI 1043899545) is an individual internal medicine provider in Manassas, Virginia, licensed in Virginia (0101289071) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1043899545
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameESTEFANIA ABASOLO LOPEZCredential: MD
Location Address10945 GEORGE MASON CIRManassas, VA 20110-2233
Mailing AddressPo Box 748613Atlanta, GA 30374-8613
Phone(571) 778-5108
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateApril 3, 2021
Last NPPES UpdateAugust 4, 20264 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1043899545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in VA · 0101289071✔ Licensed in WI · 81777-20
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X · License 036170877 (IL)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
10945 GEORGE MASON CIR, Manassas, VA 20110
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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 and accepts Medicare assignment

Estefania Abasolo Lopez Md 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 ID6709288756
PECOS Enrollment IDI20260723002927
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 Estefania Abasolo Lopez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Uva Community Health Medical Group, LLC
Same address
Internal Medicine
10945 GEORGE MASON CIR STE 105
Manassas, VA 20110
  • Reassigned Medicare billing, Virginia enrollment
  • 584 clinicians in this Medicare group
NPI 1750719977 (703) 361-5116

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 20110 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
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

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 Estefania Abasolo Lopez's NPI number?

The NPI number for Estefania Abasolo Lopez is 1043899545. It was assigned to this individual provider in the NPPES registry on April 3, 2021.

Where is Estefania Abasolo Lopez located?

Estefania Abasolo Lopez practices at 10945 George Mason Cir, Manassas, VA 20110. The listed phone number is (571) 778-5108.

What is Estefania Abasolo Lopez's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Estefania Abasolo Lopez enrolled in Medicare?

Yes. Estefania Abasolo Lopez 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 organization bills Medicare for Estefania Abasolo Lopez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Estefania Abasolo Lopez reassigns Medicare benefits to Uva Community Health Medical Group, LLC (Manassas, 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 Estefania Abasolo Lopez'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 Estefania Abasolo Lopez was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.