Doctor profile · Federal record
Dr. Douglas Shellhorn, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Salisbury, NC
- NPI 1972589026
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
611 Mocksville Ave
Salisbury, NC 281442705
(704) 633-7220
fax (704) 647-0515 - Additional location
-
1000 Brown St
Faith, NC 28041
(704) 216-7060
fax (704) 603-8981
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- March 18, 2020
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- North Carolina #9401333
- Medicaid
- NC #8976658
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972589026. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,487
Distinct HCPCS
10
Medicare allowed
$202,568
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 461 | 64 | $60 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 439 | 258 | $118 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 230 | 197 | $171 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 188 | 188 | $124 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 187 | 187 | $18 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 180 | 21 | $46 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 109 | 47 | $45 | |
99454 |
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 104 | 16 | $46 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 98 | 87 | $78 | |
G0008 |
Administration of influenza virus vaccine | 93 | 92 | $29 |
In context: peer comparison
Among 5 peers in Salisbury Internal Medicine Physician, average services per provider: 104. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$160
Transactions
9
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 3 | $48.58 | |
| Electromed, INC. | 1 | $23.96 | |
| Baxter Healthcare | 1 | $23.06 | |
| Corcept Therapeutics | 1 | $17.76 | |
| Lilly USA, LLC | 1 | $17.01 | |
| Pfizer INC. | 1 | $15.75 | |
| Amgen INC. | 1 | $13.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,587
Patients
1,014
Total drug cost
$41,185
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 424 | 127 | $2,677 |
| Levothyroxine Sodium | Generic | 396 | 98 | $5,430 |
| Rosuvastatin Calcium | Generic | 358 | 99 | $5,349 |
| Atorvastatin Calcium | Generic | 323 | 86 | $4,104 |
| Lisinopril | Generic | 262 | 71 | $2,048 |
| Omeprazole | Generic | 248 | 73 | $3,910 |
| Losartan Potassium | Generic | 228 | 69 | $3,169 |
| Pantoprazole Sodium | Generic | 200 | 66 | $2,540 |
| Metformin Hcl | Generic | 187 | 55 | $2,100 |
| Metoprolol Succinate | Generic | 176 | 53 | $3,521 |
Hospital affiliations
Frequently asked questions
What is Dr. Douglas Shellhorn's medical specialty?
Dr. Douglas Shellhorn practices Internal Medicine Physician in Salisbury, NC.
Where does Dr. Douglas Shellhorn practice?
Dr. Douglas Shellhorn practices at 611 Mocksville Ave, Salisbury, NC 281442705. Office phone: 7046337220.
What is Dr. Douglas Shellhorn's NPI?
Dr. Douglas Shellhorn's National Provider Identifier (NPI) is 1972589026, issued by NPPES.
Does Dr. Douglas Shellhorn accept Medicare assignment?
Yes. Dr. Douglas Shellhorn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Shellhorn commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.