DR. ADEL MOHAMAD EL ABBASSI MD
NPI 1437346301
Internal Medicine - Pulmonary Disease in Abingdon, VA

Q: What is Adel El Abbassi's NPI number?

The NPI number for Adel El Abbassi is 1437346301. It was assigned to this individual provider in the NPPES registry on September 25, 2007.

Q: What is Adel El Abbassi'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 Adel El Abbassi was last updated on December 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.

Active since September 25, 2007PECOS EnrolledAccepts Medicare Assignment

16000 JOHNSTON MEMORIAL DR STE 312D, ABINGDON, VA 24211(276) 258-1000 Get Directions Write a Review

NPPES record last updated: December 13, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 13, 2024, Oct 5, 2022 (2 updates tracked since 2022).

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About Dr. Adel Mohamad El Abbassi Md NPPES

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

DR. ADEL MOHAMAD EL ABBASSI MD (NPI 1437346301) is an individual pulmonary disease provider in Abingdon, Virginia, licensed in Tennessee (45420) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS, is affiliated with Wellmont Bristol Regional Medical Center, and maintains 8 additional practice locations.

NPPES Registry Identity

NPI1437346301

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameDR. ADEL MOHAMAD EL ABBASSICredential: MD

Location Address16000 JOHNSTON MEMORIAL DR STE 312DAbingdon, VA 24211-7664

Mailing Address1021 W Oakland Ave Ste 310Johnson City, TN 37604-2192 · (423) 302-6565

Phone(276) 258-1000

Sole ProprietorNo

Medical School CMSOtherGraduated 2001

Enumeration DateSeptember 25, 2007

Last NPPES UpdateDecember 13, 20242 updates tracked since enumeration

NPPES CertifiedDecember 13, 2024

✔ NPI 1437346301 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in TN · 45420

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License 45420 (TN)

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 45420 (TN)

16000 JOHNSTON MEMORIAL DR STE 312D, Abingdon, VA 24211

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Secondary Practice Locations 8

Location 1271 Medical Park BlvdBristol, TN 37620-7455 · Phone (423) 968-2311 · Fax (423) 968-2109

Location 21 Medical Park Blvd Ste 5WBristol, TN 37620-7430 · Phone (423) 844-5916

Location 371 S Flannagan AveLebanon, VA 24266-4575 · Phone (276) 415-9160

Location 424530 Falcon Place Blvd Ste 101Abingdon, VA 24211-7665 · Phone (276) 619-3876

Location 5671 Highway 58 ENorton, VA 24273-3007 · Phone (276) 679-5874

Location 6743 Island RdBristol, VA 24201-7403 · Phone (276) 469-4200

Location 71 Medical Park Blvd Ste 205EBristol, TN 37620-7507 · Phone (423) 844-5520

Location 8400 N State Of Franklin Rd Rm 2746Johnson City, TN 37604-6035 · Phone (423) 431-6111

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.Insurance ›

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. Adel Mohamad El Abbassi 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 ID1759423338

PECOS Enrollment IDI20100120000272, I20121126000536

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 Adel El Abbassi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Blue Ridge Medical Management Corporation

Same address

Diagnostic Radiology

16000 JOHNSTON MEMORIAL DR
Abingdon, VA 24211

Reassigned Medicare billing, Virginia and Tennessee enrollments
Also billed through NPI 1063783751 (Tennessee)
337 clinicians in this Medicare group

NPI 1073323705 (423) 431-4866

Wellmont Medical Associates Inc

Same address

Internal Medicine

16000 JOHNSTON MEMORIAL DR
Abingdon, VA 24211

Reassigned Medicare billing, Virginia and Tennessee enrollments
Also billed through NPI 1558812198 (Tennessee)
262 clinicians in this Medicare group

NPI 1174808216 (276) 258-8200

Monument Health Rapid City Hospital, Inc.

1,180 mi

Family Medicine

112 7TH AVENUE
Wall, SD 57790

Reassigned Medicare billing, South Dakota enrollment
831 clinicians in this Medicare group

NPI 1265811285 (605) 279-2149

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 20

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 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.

390 services142 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

68 services63 patients

Irrigation and suction of lung airways to obtain cells using an endoscope 31624

This is a procedure where a thin, flexible tube called an endoscope is inserted through your mouth into the lungs. A small amount of saline is then introduced to wash the airways. The fluid, along with cells from the lung, is suctioned back for analysis.

49 services44 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.

48 services33 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.

46 services46 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.

44 services44 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.

43 services43 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

38 services36 patients

Aspiration of fluid from chest cavity using imaging guidance 32555

This procedure, known as a thoracentesis, involves removing fluid from the space between the lungs and chest wall, called the pleural space. It's performed under imaging guidance to ensure precision. It can help diagnose conditions or relieve symptoms like shortness of breath.

37 services27 patients

Biopsy of lobe of lung using an endoscope, 1 lobe 31628

A lung biopsy is a procedure where a small piece of lung tissue is taken for testing. An endoscope, a flexible tube with a light and camera, is used. It's inserted through the mouth or nose, down the windpipe, and into one lobe of the lung.

31 services31 patients

Exam of lung airways and sampling of lymph nodes using an endoscope and ultrasound guidance, 1-2 lymph nodes 31652

This procedure involves a special tube with a camera (endoscope) entering your lung airways. Guided by ultrasound, it collects samples from 1-2 lymph nodes. This helps doctors understand and diagnose potential issues in your lungs.

31 services30 patients

Exam of lung airways using an endoscope 31623

This procedure, known as a bronchoscopy, involves a doctor examining your lung airways with a thin tube called an endoscope. It helps detect any issues in your lungs or airways, such as infections or blockages. It's a safe, routine procedure.

30 services30 patients

Computer-assisted image-guided navigation of lung airways using an endoscope 31627

This procedure involves the use of a special camera, called an endoscope, and computer technology to create real-time images of your lung airways. This helps doctors navigate through your lungs accurately, aiding in diagnosis or treatment.

28 services28 patients

Needle biopsy of windpipe cartilage, airway, and/or lung using an endoscope 31629

A needle biopsy of windpipe cartilage, airway, or lung involves using a thin, flexible tube with a camera (endoscope) to access and collect tissue samples. This procedure helps doctors diagnose lung conditions or diseases effectively and safely.

28 services28 patients

Exam of lung airways with diagnostic or therapeutic procedure on growths using an endoscope and ultrasound 31654

This procedure involves using a specialized instrument, called an endoscope, to examine the lung airways. An ultrasound is also used to get a clearer image of any growths. If necessary, the doctor can perform procedures to diagnose or treat these growths.

28 services28 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.

27 services27 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.

26 services26 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

24 services24 patients

Placement of radiation therapy markers into lung airways using an endoscope 31626

This procedure involves inserting tiny markers into your lung airways with an endoscope, a thin tube with a light and camera. These markers help accurately target radiation therapy, improving its effectiveness in treating lung conditions.

17 services17 patients

Aspiration of initial secretion of lung airway using an endoscope 31645

This procedure involves using a thin, flexible tube called an endoscope to collect initial secretions from your lung airway. This helps doctors diagnose and treat respiratory conditions. It's a safe, minimally invasive procedure.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Wellmont Bristol Regional Medical Center

Acute Care Hospitals · Bristol, TN

1/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number440012

LocationOne Medical Park BlvdBristol, TN 37620 · Sullivan County

Emergency services Birthing friendly

Wellmont Holston Valley Medical Center

Acute Care Hospitals · Kingsport, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440017

Location130 West Ravine RoadKingsport, TN 37662 · Sullivan County

Emergency services

Johnston Memorial Hospital

Acute Care Hospitals · Abingdon, VA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490053

Location16000 Johnston Memorial DriveAbingdon, VA 24211 · Washington County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 24211 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 18

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

8 suppliers22 claims22 services$30.36 avg. paid by Medicare

Tubing, used with suction pump, each A7002

DME-Other DME · category DE000N

1 supplier11 claims26 services$3.41 avg. paid by Medicare

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

DME-Other DME · category DE001N

7 suppliers29 claims29 services$95.29 avg. paid by Medicare

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

DME-Other DME · category DE001N

8 suppliers28 claims83 services$35.06 avg. paid by Medicare

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

DME-Other DME · category DE001N

3 suppliers13 claims78 services$22.36 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

4 suppliers21 claims21 services$68.20 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

10 suppliers29 claims29 services$20.91 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

4 suppliers30 claims30 services$21.24 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

10 suppliers52 claims303 services$2.37 avg. paid by Medicare

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

DME-Other DME · category DE001N

9 suppliers21 claims21 services$12.04 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

4 suppliers27 claims27 services$20.12 avg. paid by Medicare

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

DME-Other DME · category DE005N

1 supplier12 claims12 services$907.03 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

3 suppliers18 claims18 services$44.61 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

6 suppliers66 claims66 services$103.16 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

3 suppliers27 claims27 services$35.98 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

3 suppliers17 claims2,972 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

3 suppliers12 claims780 services$0.09 avg. paid by Medicare

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

DME-Other DME · category DE000N

5 suppliers28 claims28 services$24.72 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 2

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

HAYTHAM FARUQ ADADA MD

Internal Medicine (Pulmonary Disease)

16000 JOHNSTON MEMORIAL DR STE 312D
ABINGDON, VA 24211

Washington County (276) 258-1100

WAEL KHALED EL MINAOUI M.

Internal Medicine (Pulmonary Disease)

16000 JOHNSTON MEMORIAL DR STE 312D
ABINGDON, VA 24211

Washington County (276) 258-1000

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 Adel El Abbassi's NPI number?

The NPI number for Adel El Abbassi is 1437346301. It was assigned to this individual provider in the NPPES registry on September 25, 2007.

Where is Adel El Abbassi located?

Adel El Abbassi practices at 16000 Johnston Memorial Dr Ste 312D, Abingdon, VA 24211. The listed phone number is (276) 258-1000.

What is Adel El Abbassi's specialty?

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

Is Adel El Abbassi enrolled in Medicare?

Yes. Adel El Abbassi 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 Adel El Abbassi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Adel El Abbassi reassigns Medicare benefits to 3 organizations: Blue Ridge Medical Management Corporation (Abingdon, VA), Wellmont Medical Associates Inc (Abingdon, VA) and Monument Health Rapid City Hospital, Inc. (Wall, SD). 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 Adel El Abbassi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Adel El Abbassi accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 2 other insurers list Adel El Abbassi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Adel El Abbassi affiliated with any hospitals?

According to CMS data, Adel El Abbassi is affiliated with Wellmont Bristol Regional Medical Center, Wellmont Holston Valley Medical Center and Johnston Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Adel El Abbassi was last updated on December 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.