LILLY MACKENZIE ZENOR PA-C
NPI 1346641479
Physician Assistant in Leesburg, VA

Active since September 08, 2014PECOS EnrolledAccepts Medicare Assignment
81.28/100
CMS Quality Rating
44055 RIVERSIDE PKWY STE 238, LEESBURG, VA 20176(703) 858-8878(703) 858-8170 Get Directions Write a Review

NPPES record last updated: July 18, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Lilly Mackenzie Zenor Pa-c NPPES

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

LILLY MACKENZIE ZENOR PA-C (NPI 1346641479) is an individual physician assistant in Leesburg, Virginia, licensed in Virginia (0110008038) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS, is affiliated with Inova Loudoun Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1346641479
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameLILLY MACKENZIE ZENORCredential: PA-C
Location Address44055 RIVERSIDE PKWY STE 238Leesburg, VA 20176-5178
Mailing AddressPo Box 37174Baltimore, MD 21297-3174 · (571) 423-5699 · Fax (571) 423-5698
Fax(703) 858-8170
Sole ProprietorNo
Medical School CMSUniversity Of Iowa, Rj & L Carver College Of MedicineGraduated 2014
Enumeration DateSeptember 8, 2014
Last NPPES UpdateJuly 18, 2022
NPPES CertifiedJuly 18, 2022
NPI 1346641479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in VA · 0110008038
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 074895 (IA)
44055 RIVERSIDE PKWY STE 238, Leesburg, VA 20176

Secondary Practice Locations 3

Location 1200 Hawkins Dr, Department of Internal MedicineIowa City, IA 52242-1009 · Phone (319) 384-2348
Location 244045 Riverside PkwyLeesburg, VA 20176-5101 · Phone (703) 858-6000 · Fax (703) 858-6900
Location 344045 Riverside Pkwy Ste 100Leesburg, VA 20176-5101 · Phone (703) 858-8878 · Fax (703) 858-8170

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

Lilly Mackenzie Zenor Pa-c 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 ID648491746
PECOS Enrollment IDI20220412002924
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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
56 services48 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
25 services25 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
23 services20 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
16 services16 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20176 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
Most-billed visit code 99213
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.

81.28/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.77
Promoting Interoperability100
Improvement Activities40
Cost66.84

Other Providers at the Same Location NPPES 11

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

Physician Assistant
44055 RIVERSIDE PKWY STE 238
LEESBURG, VA 20176
Obstetrics & Gynecology
44055 RIVERSIDE PKWY STE 238
LEESBURG, VA 20176
Surgery (Surgical Critical Care)
44055 RIVERSIDE PKWY STE 238
LEESBURG, VA 20176
Nurse Practitioner
44055 RIVERSIDE PKWY STE 238
LEESBURG, VA 20176
Surgery
44055 RIVERSIDE PKWY STE 238
LEESBURG, VA 20176
Nurse Practitioner
44055 RIVERSIDE PKWY STE 238
LEESBURG, VA 20176
Surgery (Surgical Critical Care)
44055 RIVERSIDE PKWY STE 238
LEESBURG, VA 20176
Surgery
44055 RIVERSIDE PKWY STE 238
LEESBURG, VA 20176

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 Lilly Zenor's NPI number?

The NPI number for Lilly Zenor is 1346641479. It was assigned to this individual provider in the NPPES registry on September 8, 2014.

Where is Lilly Zenor located?

Lilly Zenor practices at 44055 Riverside Pkwy Ste 238, Leesburg, VA 20176. The listed phone number is (703) 858-8878.

What is Lilly Zenor's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Lilly Zenor enrolled in Medicare?

Yes. Lilly Zenor 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 Lilly Zenor affiliated with any hospitals?

According to CMS data, Lilly Zenor is affiliated with Inova Loudoun Hospital.

When was this NPI record last updated?

The NPPES record for Lilly Zenor was last updated on July 18, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.