Doctor profile · Federal record
Dr. Karl Bernat, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Wake Forest, NC
- NPI 1851317622
- Accepts Medicare
- 31 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3000 Rogers RD Ste 200
Wake Forest, NC 275875745
(919) 385-3450
fax (919) 385-3499 - Mailing address
-
5213 S Alston Ave
Durham, NC 277134430
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 15, 2020
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- North Carolina #2013-02415 · North Carolina #NC20130214
- Medicaid
- PA #0016998890001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851317622. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,963
Distinct HCPCS
10
Medicare allowed
$172,226
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 791 | 360 | $120 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 183 | 183 | $119 | |
G0008 |
Administration of influenza virus vaccine | 153 | 150 | $29 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 146 | 145 | $76 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 119 | 104 | $85 | |
83036 |
Hemoglobin a1c level | 112 | 60 | $9 | |
0124A |
Adm sarscv2 bvl 30mcg/.3ml a | 84 | 83 | $39 | |
96127 |
Assessment of emotional or behavioral problems | 62 | 41 | $4 | |
90480 |
Admn sarscov2 vacc 1 dose | 56 | 56 | $38 | |
91322 |
Sarscov2 vac 50 mcg/0.5ml im | 56 | 56 | $138 |
In context: peer comparison
Among 3 peers in Wake Forest Internal Medicine Physician, average services per provider: 89. This provider delivers 22× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,141
Patients
1,212
Total drug cost
$60,804
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 653 | 183 | $8,642 |
| Amlodipine Besylate | Generic | 623 | 176 | $5,165 |
| Rosuvastatin Calcium | Generic | 477 | 136 | $9,221 |
| Lisinopril | Generic | 321 | 96 | $3,472 |
| Levothyroxine Sodium | Generic | 283 | 76 | $4,084 |
| Losartan Potassium | Generic | 276 | 78 | $4,304 |
| Omeprazole | Generic | 240 | 74 | $3,651 |
| Hydrochlorothiazide | Generic | 237 | 67 | $1,457 |
| Metoprolol Succinate | Generic | 170 | 57 | $3,928 |
| Gabapentin | Generic | 168 | 56 | $3,841 |
Frequently asked questions
What is Dr. Karl Bernat's medical specialty?
Dr. Karl Bernat practices Internal Medicine Physician in Wake Forest, NC.
Where does Dr. Karl Bernat practice?
Dr. Karl Bernat practices at 3000 Rogers RD Ste 200, Wake Forest, NC 275875745. Office phone: 9193853450.
What is Dr. Karl Bernat's NPI?
Dr. Karl Bernat's National Provider Identifier (NPI) is 1851317622, issued by NPPES.
Does Dr. Karl Bernat accept Medicare assignment?
Yes. Dr. Karl Bernat accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karl Bernat commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.