DR. CHRISTEN LEIGH LONAS DPM
NPI 1295756542
Podiatrist - Foot & Ankle Surgery in Manassas, VA

Q: What is Christen Lonas's NPI number?

The NPI number for Christen Lonas is 1295756542. It was assigned to this individual provider in the NPPES registry on July 22, 2006.

Q: What is Christen Lonas's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Q: When was this NPI record last updated?

The NPPES record for Christen Lonas was last updated on August 14, 2023. 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.

Active since July 22, 2006PECOS EnrolledAccepts Medicare Assignment

0/100

CMS Quality Rating

8565 SUDLEY RD # 8565B, MANASSAS, VA 20110(571) 285-4208 Get Directions Write a Review

NPPES record last updated: August 14, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Christen Leigh Lonas Dpm NPPES

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

DR. CHRISTEN LEIGH LONAS DPM (NPI 1295756542) is an individual foot & ankle surgery provider in Manassas, Virginia, licensed in Virginia (0103300858) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Novant Prince William Medical Center, and maintains a secondary practice location in Woodbridge.

NPPES Registry Identity

NPI1295756542

Entity TypeIndividualFemale

Primary Taxonomy213ES0103X

Provider Legal NameDR. CHRISTEN LEIGH LONASCredential: DPM

Location Address8565 SUDLEY RD # 8565BManassas, VA 20110-3864

Mailing Address912 S Pleasant Valley RdWinchester, VA 22601-5152 · (540) 662-6822 · Fax (540) 662-6903

Phone(571) 285-4208

Sole ProprietorNo

Medical School CMSOtherGraduated 1997

Enumeration DateJuly 22, 2006

Last NPPES UpdateAugust 14, 2023

NPPES CertifiedAugust 14, 2023

✔ NPI 1295756542 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPodiatrist · Foot & Ankle SurgeryPodiatric Medicine & Surgery Service Providers

Taxonomy Code213ES0103X

Licenses✔ Licensed in VA · 0103300858✔ Licensed in WV · 00369

8565 SUDLEY RD # 8565B, Manassas, VA 20110

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Secondary Practice Location 1

Location 12296 Opitz Blvd Ste 510Woodbridge, VA 22191-3348 · Phone (571) 285-4208

Other Identifiers 2

Medicaid009304398VA

Medicaid2103046000WV

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

Dr. Christen Leigh Lonas Dpm 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 ID8820279169

PECOS Enrollment IDI20110221000401, I20231011001101

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 Christen Lonas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Progressive Feet LLC

Same address

Foot & Ankle Surgery

8565 SUDLEY RD STE B
Manassas, VA 20110

Reassigned Medicare billing, Virginia and District of Columbia enrollments
Also billed through NPI 1134898034 (District of Columbia)
11 clinicians in this Medicare group

NPI 1821770256 (571) 428-2350

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 14

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 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.

655 services110 patients

Removal of fingernails or toenails, 1-5 nails 11720

This procedure involves the careful removal of 1-5 nails from fingers or toes. It's typically done to treat conditions like ingrown nails, fungal infections, or damaged nails. Local anesthesia is used for comfort, and the area heals over time with appropriate care.

400 services200 patients

Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348

An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.

397 services133 patients

Trimming of dystrophic nails, any number G0127

Trimming of dystrophic nails involves the careful cutting and shaping of thickened or deformed nails. This is often required when nails are affected by conditions such as fungus or psoriasis. The procedure helps to reduce discomfort and improve nail health.

396 services198 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

99 services55 patients

Placement of strapping to ankle or foot 29540

Strapping to the ankle or foot is a procedure involving the application of tape or a similar material to provide support and stability. It can help manage injuries, reduce pain, and prevent further harm. The process is non-invasive and typically performed by a trained professional.

79 services21 patients

Residence visit for new patient with low level of medical decision making, per day, if using time, at least 30 minutes 99342

A new patient home visit is a 30-minute appointment where a healthcare provider comes to your home to assess your health needs. This can include discussing your medical history, current conditions, and treatment plans. It's a convenient way to receive care in your own environment.

63 services63 patients

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.

62 services35 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

59 services59 patients

Removal of noncancer thickened skin growth, 1 growth 11055

This procedure involves the removal of a thickened skin growth that is not cancerous. A healthcare professional will safely extract the growth, usually under local anesthesia. This process helps maintain skin health and prevent potential complications.

47 services35 patients

Removal of tissue from wound, 20.0 sq cm or less 97597

This procedure involves the careful removal of damaged or infected tissue from a wound that's 20.0 square cm or less. It's done to promote healing and prevent further infection. The process is carried out under local anesthesia, ensuring minimal discomfort.

42 services13 patients

Removal of fingernails or toenails, 6 or more nails 11721

This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.

40 services24 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

25 services25 patients

Removal of noncancer thickened skin growth, 2-4 growths 11056

This procedure involves the safe removal of 2-4 noncancerous thickened skin growths. It's typically done under local anesthesia. The process helps to alleviate discomfort and prevent potential complications. It's a standard, low-risk procedure.

19 services18 patients

Hospital Affiliations CMS Care Compare 2

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

Novant Prince William Medical Center

Acute Care Hospitals · Manassas, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490045

Location8700 Sudley RdManassas, VA 20110 · Manassas City County

Emergency services Birthing friendly

Sentara Northern Virginia Medical Center

Acute Care Hospitals · Woodbridge, VA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490113

Location2300 Opitz BoulevardWoodbridge, VA 22191 · Prince William County

Emergency services Birthing friendly

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.

0/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Neuromuscular stimulator, electronic shock unit E0745

DME-Other DME · category DE000N

1 supplier48 claims48 services$61.55 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Christen Lonas's NPI number?

The NPI number for Christen Lonas is 1295756542. It was assigned to this individual provider in the NPPES registry on July 22, 2006.

Where is Christen Lonas located?

Christen Lonas practices at 8565 Sudley Rd # 8565B, Manassas, VA 20110. The listed phone number is (571) 285-4208.

What is Christen Lonas's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Is Christen Lonas enrolled in Medicare?

Yes. Christen Lonas 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 Christen Lonas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christen Lonas reassigns Medicare benefits to Progressive Feet 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 Christen Lonas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Christen Lonas affiliated with any hospitals?

According to CMS data, Christen Lonas is affiliated with Novant Prince William Medical Center and Sentara Northern Virginia Medical Center.

When was this NPI record last updated?

The NPPES record for Christen Lonas was last updated on August 14, 2023. 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.