Doctor profile · Federal record
Dr. John Robertson, MD
Surgery Physician (CMS: General Practice) · Johnson City, TN
- NPI 1851387872
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2 Professional Park Dr Ste 11
Johnson City, TN 376046584
(423) 975-5650
fax (423) 975-5652 - Mailing address
-
Po Box 52948
Knoxville, TN 379502948
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Tennessee #MD36238
- Medicaid (2)
- VA #30016502830002 · TN #Q013108
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851387872. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
268
Distinct HCPCS
10
Medicare allowed
$37,012
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 61 | 61 | $156 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 43 | 33 | $47 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 34 | $84 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 31 | $116 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 20 | 20 | $207 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $105 | |
47562 |
Removal of gallbladder using an endoscope | 13 | 13 | $605 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $165 | |
52005 |
Insertion of tube into ureter using an endoscope through bladder area | 12 | 12 | $61 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $123 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 35. This provider delivers 7.7× the peer median.Open Payments
Industry payments received
All-time total
$69,073
Transactions
93
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| INTUITIVE SURGICAL, INC. | 62 | $66,266.98 | |
| Medical Device Business Services, Inc. | 7 | $1,988.05 | |
| W. L. Gore & Associates, Inc. | 7 | $303.22 | |
| Ethicon US, LLC | 7 | $228.05 | |
| La Jolla Pharmaceutical Company | 3 | $83.96 | |
| CONMED Corporation | 2 | $83.53 | |
| Innovation Technologies Inc | 1 | $50.22 | |
| TELA Bio, Inc. | 1 | $19.01 | |
| Boston Scientific Corporation | 1 | $18.51 | |
| Exact Sciences Corporation | 1 | $16.32 | |
| Medtronic, Inc. | 1 | $15.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
123
Patients
107
Total drug cost
$4,987
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 30 | 30 | $44 |
| Metronidazole | Generic | 25 | 22 | $56 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 23 | 22 | $3,861 |
| Neomycin Sulfate | Generic | 19 | 18 | $113 |
| Oxycodone Hcl | Generic | 15 | 15 | $34 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 11 | 0 | $879 |
Hospital affiliations
Frequently asked questions
What is Dr. John Robertson's medical specialty?
Dr. John Robertson practices Surgery Physician in Johnson City, TN.
Where does Dr. John Robertson practice?
Dr. John Robertson practices at 2 Professional Park Dr Ste 11, Johnson City, TN 376046584. Office phone: 4239755650.
What is Dr. John Robertson's NPI?
Dr. John Robertson's National Provider Identifier (NPI) is 1851387872, issued by NPPES.
Does Dr. John Robertson accept Medicare assignment?
Yes. Dr. John Robertson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Robertson commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.