JOHN W LESLIE JR. MD
NPI 1972584431
Internal Medicine - Pulmonary Disease in Christiansburg, VA

Q: What is John Leslie's NPI number?

The NPI number for John Leslie is 1972584431. It was assigned to this individual provider in the NPPES registry on November 10, 2005.

Q: What is John Leslie's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for John Leslie was last updated on August 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 November 10, 2005PECOS EnrolledAccepts Medicare Assignment

2900 LAMB CIR, SUITE 7-700B, CHRISTIANSBURG, VA 24073(540) 731-7450(540) 639-4139 Get Directions Write a Review

NPPES record last updated: August 12, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About John W Leslie Jr. Md NPPES

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

JOHN W LESLIE JR. MD (NPI 1972584431) is an individual pulmonary disease provider in Christiansburg, Virginia, licensed in Virginia (0101-044833) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Carilion New River Valley Medical Center, and is a graduate of Other (1991).

NPPES Registry Identity

NPI1972584431

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameJOHN W LESLIE JR.Credential: MD

Location Address2900 LAMB CIR, SUITE 7-700BChristiansburg, VA 24073-6344

Mailing Address412 Vinyard AveBlacksburg, VA 24060-1327

Phone(540) 731-7450

Fax(540) 639-4139

Sole ProprietorNo

Medical School CMSOtherGraduated 1991

Enumeration DateNovember 10, 2005

Last NPPES UpdateAugust 12, 2011

✔ NPI 1972584431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in VA · 0101-044833

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

2900 LAMB CIR, Christiansburg, VA 24073

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Other Identifiers 6

Medicaid010157625VA

Medicare PIN007663C40VA

Medicare PIN018052C18VA

Medicare UPINF67300VA

Medicare ID-Type Unspecified007663C40VA

Medicare PINP00232311VA

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

John W Leslie Jr. 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 ID4789630153

PECOS Enrollment IDI20050329000726

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 Reassignments

Medicare enrollment records show John Leslie reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Carilion Giles Community Hospital

16 mi

Rural Health

911 E MAIN ST
Floyd, VA 24091

Reassigned Medicare billing, Virginia enrollment
608 clinicians in this Medicare group

NPI 1528685641 (540) 745-2031

Carilion Medical Center

33 mi

Dental

2017 JEFFERSON ST SW
Roanoke, VA 24014

Reassigned Medicare billing, Virginia enrollment
1,207 clinicians in this Medicare group

NPI 1114399276 (540) 981-7128

Carilion Healthcare Corporation

34 mi

Multi-Specialty

213 S JEFFERSON ST STE 1006
Roanoke, VA 24011

Reassigned Medicare billing, Virginia enrollment
956 clinicians in this Medicare group

NPI 1447206370 (540) 224-5452

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 9

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.

250 services191 patients

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.

197 services182 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.

104 services104 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

102 services102 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

100 services100 patients

Test to determine lung volumes using sensors 94726

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

97 services97 patients

Hospital Affiliations CMS Care Compare 2

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

Carilion New River Valley Medical Center

Acute Care Hospitals · Christiansburg, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490042

Location2900 Lamb CircleChristiansburg, VA 24073 · Montgomery County

Emergency services Birthing friendly

Carilion Giles Community Hospital

Critical Access Hospitals · Pearisburg, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number491302

Location159 Hartley WayPearisburg, VA 24134 · Giles County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 24073 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.

Referred Medical Equipment & Supplies CMS DME claims 30

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

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

13 suppliers166 claims166 services$40.33 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

2 suppliers15 claims30 services$1.36 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

17 suppliers267 claims267 services$98.77 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

14 suppliers259 claims717 services$37.47 avg. paid by Medicare

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

13 suppliers115 claims646 services$20.67 avg. paid by Medicare

Pillow for use on nasal cannula type interface, replacement only, pair A7033

DME-Other DME · category DE001N

9 suppliers76 claims449 services$15.11 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

20 suppliers203 claims203 services$61.10 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

22 suppliers258 claims258 services$21.03 avg. paid by Medicare

Chinstrap used with positive airway pressure device A7036

DME-Other DME · category DE001N

6 suppliers21 claims21 services$9.89 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

15 suppliers275 claims275 services$17.58 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

23 suppliers418 claims2,372 services$2.39 avg. paid by Medicare

Filter, non disposable, used with positive airway pressure device A7039

DME-Other DME · category DE001N

10 suppliers39 claims39 services$6.65 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

17 suppliers185 claims185 services$12.90 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

10 suppliers249 claims259 services$19.17 avg. paid by Medicare

Portable oxygen contents, gaseous, 1 month's supply = 1 unit E0443

DME-Oxygen and Supplies · category DC000N

3 suppliers29 claims29 services$42.11 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

6 suppliers67 claims67 services$913.40 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470

DME-Other DME · category DE001N

6 suppliers73 claims76 services$100.44 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, with back-up rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0471

DME-Other DME · category DE001N

4 suppliers36 claims36 services$244.65 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

7 suppliers16 claims16 services$147.86 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

6 suppliers223 claims231 services$15.44 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

3 suppliers20 claims20 services$6.96 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

12 suppliers373 claims386 services$41.88 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

15 suppliers457 claims458 services$97.48 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

7 suppliers111 claims115 services$34.97 avg. paid by Medicare

Arformoterol, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 15 micrograms J7605

DME-Drugs Administered Through DME · category DG006N

1 supplier19 claims1,140 services$4.99 avg. paid by Medicare

Formoterol fumarate, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 20 micrograms J7606

DME-Drugs Administered Through DME · category DG006N

2 suppliers23 claims1,380 services$6.70 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

4 suppliers30 claims5,524 services$0.03 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

5 suppliers26 claims2,850 services$0.08 avg. paid by Medicare

Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg J7626

DME-Drugs Administered Through DME · category DG000N

1 supplier36 claims2,160 services$0.83 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

8 suppliers88 claims88 services$24.74 avg. paid by Medicare

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

Other Providers at the Same Location NPPES 20

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

DR. JEY-DEA CHUNG MD

Anesthesiology

2900 LAMB CIR, STE 340
CHRISTIANSBURG, VA 24073

Montgomery County (866) 224-2413

DR. DAVID FEIGAL III MD

Radiology (Diagnostic Radiology)

2900 LAMB CIR
CHRISTIANSBURG, VA 24073

Montgomery County (540) 731-2810

REBECCA LYNN KAGER DO

Internal Medicine

2900 LAMB CIR
CHRISTIANSBURG, VA 24073

Montgomery County (540) 731-2000

DR. THOMAS R SCHMITT II PHARMD

Pharmacist

2900 LAMB CIR
CHRISTIANSBURG, VA 24073

Montgomery County (800) 422-8482

AMJAD UZAIR WYNE M.D.

Internal Medicine (Cardiovascular Disease)

2900 LAMB CIR, SUITE 201
CHRISTIANSBURG, VA 24073

Montgomery County (540) 731-3172

PETER J WEIMERSKIRCH M.D.

Emergency Medicine

2900 LAMB CIR
CHRISTIANSBURG, VA 24073

Montgomery County (540) 731-2000

MR. NATHANIEL DUANE STEWART CRNA

Nurse Anesthetist, Certified Registered

2900 LAMB CIR
CHRISTIANSBURG, VA 24073

Montgomery County (540) 731-2802

DR. CHARLES D BISSELL MD

Surgery

2900 LAMB CIR, SUITE 300
CHRISTIANSBURG, VA 24073

Montgomery County (540) 639-5900

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 John Leslie's NPI number?

The NPI number for John Leslie is 1972584431. It was assigned to this individual provider in the NPPES registry on November 10, 2005.

Where is John Leslie located?

John Leslie practices at 2900 Lamb Cir Suite 7-700b, Christiansburg, VA 24073. The listed phone number is (540) 731-7450.

What is John Leslie's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is John Leslie enrolled in Medicare?

Yes. John Leslie 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 organizations bill Medicare for John Leslie's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Leslie reassigns Medicare benefits to 3 organizations: Carilion Giles Community Hospital (Floyd, VA), Carilion Medical Center (Roanoke, VA) and Carilion Healthcare Corporation (Roanoke, VA). Each 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 John Leslie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is John Leslie affiliated with any hospitals?

According to CMS data, John Leslie is affiliated with Carilion New River Valley Medical Center and Carilion Giles Community Hospital.

When was this NPI record last updated?

The NPPES record for John Leslie was last updated on August 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.