DR. ADEL MOHAMAD EL ABBASSI (MD) – Pulmonary Disease Physician, NPI 1437346301
Pulmonary Disease Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
3,527 INTERNAL MEDICINE in TN
Provider Addresses for DR. ADEL MOHAMAD EL ABBASSI (MD)
271 Medical Park Blvd
Bristol, TN 376207455
Phone: (423) 968-2311
Fax: (423) 968-2109
Type: Location
24530 Falcon Place Blvd Ste 101
Abingdon, VA 242117665
Phone: (276) 619-3876
Type: Location
71 S Flannagan Ave
Lebanon, VA 242664575
Phone: (276) 415-9160
Type: Location
671 Highway 58 E
Norton, VA 242733007
Phone: (276) 679-5874
Type: Location
743 Island Rd
Bristol, VA 242017403
Phone: (276) 469-4200
Type: Location
16000 JOHNSTON MEMORIAL DR STE 312D
ABINGDON, VA 242117664
Phone: (276) 258-1000
Type: Location
999, Executive Park Boulevard, Preston Forest, Kingsport, Sullivan County, Tennessee, 37660, United States
SUITE 200
KINGSPORT, TN 376604632
Phone: (423) 224-3250
Fax: (423) 224-3258
Type: Mailing
1 Medical Park Blvd Ste 5W
Bristol, TN 376207430
Phone: (423) 844-5916
Type: Location
1 Medical Park Blvd Ste 205E
Bristol, TN 376207507
Phone: (423) 844-5520
Type: Location
400 N State Of Franklin Rd Rm 2746
Johnson City, TN 376046035
Phone: (423) 431-6111
Type: Location
271, Medical Park Boulevard, Bristol, Sullivan County, Tennessee, 37620, United States
BRISTOL, TN 376207455
Phone: (423) 968-2311
Fax: (423) 968-2109
Type: Location
1021 W OAKLAND AVE STE 310
JOHNSON CITY, TN 376042192
Phone: (423) 302-6565
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 157 Open Payments records for all available years, with a total value of $9,786.
Total Amount is formed as General ($9,786) + Research ($0) + Ownership ($0) = $9,786.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($6,137).
Total Amount
$9,786
General + Research + Ownership
Payments
157
Total payment records
General Amount
$9,786
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $6,137 |
| AstraZeneca Pharmaceuticals LP | $1,153 |
| GlaxoSmithKline, LLC. | $656 |
| Amgen Inc. | $166 |
| Takeda Pharmaceuticals U.S.A., Inc. | $143 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2015-07-29
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100120000272 | I | Pulmonary Disease | TN | TBD |
| I20121126000536 | I | Pulmonary Disease | VA | TBD |
| I20150729008614 | I | Internal Medicine | SD | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 341 | 148 | $0 |
| 31624 | Irrigation and suction of lung airways to obtain cells using an endoscope | 57 | 51 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 55 | 55 | $0 |
| 99291 | Critical care, first 30-74 minutes | 47 | 32 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 44 | 38 | $0 |
Insurance plans in this area (ZIP 37620)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | TN | 31622 | Diagnostic examination of lung airways using an endoscope | 39 | 36 |
| PULMONARY DISEASE | TN | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 27 | 27 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O L O G Y | MD | |
| Physician Assistant | TN | |
| - | VA | |
| - | TN | |
| Anesthesiology, Pain Management | TN | |
| Pediatric Medicine | TN | |
| - | VA | |
| N E P H R O L O G Y | VA | |
| Physician Assistant | TN | |
| - | TN |
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