Doctor profile · Federal record
Dr. Douglas Carroll, PA-C
Medical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Physician Assistant · Surgical Physician Assistant · Johnson City, TN
- NPI 1649428277
- Accepts Medicare
- 18 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
2410 Susannah St
Johnson City, TN 376011748
(423) 282-9011 - Additional location
-
340 Steeles RD
Bristol, TN 37620
fax (423) 282-0035 - Additional location
-
800 S Mohawk Dr Ste C
Erwin, TN 376502124
(423) 735-4750 - Additional location
-
875 Larry Neil Way
Kingsport, TN 376606368
(423) 282-9570
fax (423) 282-9572
Show 1 more location
Credentials & registration
- NPI registered
- September 2008 — 18 yrs on file
- Profile last updated
- September 30, 2025
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State licenses (2)
- Tennessee #3434 · North Carolina #0010-01521
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649428277. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,630
Distinct HCPCS
10
Medicare allowed
$136,614
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7322 |
Hyaluronan or derivative, hymovis, for intra-articular injection, 1 mg | 2,448 | 38 | $17 | |
J3304 |
Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg | 1,056 | 16 | $17 | |
J0702 |
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | 602 | 109 | $6 | |
J1885 |
Injection, ketorolac tromethamine, per 15 mg | 288 | 65 | $1 | |
20610 |
Aspiration and/or injection of fluid from large joint | 256 | 149 | $55 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 230 | 179 | $99 | |
73562 |
X-ray of knee, 3 views | 192 | 111 | $31 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 142 | 101 | $69 | |
73502 |
X-ray of hip, 2-3 views | 90 | 58 | $35 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 50 | 50 | $129 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 200. This provider delivers 28× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ConvaTec Inc. | 1 | $18.30 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,194
Patients
882
Total drug cost
$13,270
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 217 | 209 | $2,172 |
| Meloxicam | Generic | 214 | 134 | $789 |
| Celecoxib | Generic | 211 | 107 | $6,373 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 106 | 71 | $1,239 |
| Ondansetron Hcl | Generic | 90 | 86 | $690 |
| Cefadroxil | Generic | 76 | 66 | $506 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 47 | 35 | $418 |
| Amoxicillin | Generic | 46 | 24 | $48 |
| Tramadol Hcl | Generic | 38 | 36 | $108 |
| Cyclobenzaprine Hcl | Generic | 37 | 33 | $217 |
Hospital affiliations
Frequently asked questions
What is Dr. Douglas Carroll's medical specialty?
Dr. Douglas Carroll practices Medical Physician Assistant in Johnson City, TN.
Where does Dr. Douglas Carroll practice?
Dr. Douglas Carroll practices at 2410 Susannah St, Johnson City, TN 376011748. Office phone: 4232829011.
What is Dr. Douglas Carroll's NPI?
Dr. Douglas Carroll's National Provider Identifier (NPI) is 1649428277, issued by NPPES.
Does Dr. Douglas Carroll accept Medicare assignment?
Yes. Dr. Douglas Carroll accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Carroll commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, hymovis, for intra-articular injection, 1 mg (HCPCS J7322); Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg (HCPCS J3304); Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (HCPCS J0702). Source: CMS Medicare Physician & Other Practitioners file.