Doctor profile · Federal record
Dr. Karen Mayer, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Garner, NC
- NPI 1760596621
- Accepts Medicare
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Health Park Dr, Suite 100
Garner, NC 275294679
(919) 773-1223
fax (919) 773-1955
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- North Carolina #95-00663
- Medicaid
- NC #8955060
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760596621. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,178
Distinct HCPCS
10
Medicare allowed
$79,844
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 448 | 232 | $121 | |
36415 |
Insertion of needle into vein for collection of blood sample | 333 | 237 | $8 | |
83036 |
Hemoglobin a1c level | 106 | 57 | $10 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 75 | 75 | $170 | |
G0008 |
Administration of influenza virus vaccine | 58 | 57 | $29 | |
81003 |
Automated urinalysis test | 54 | 46 | $2 | |
90662 |
Influenza vaccine split virus, preservative free | 53 | 52 | $72 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 21 | 20 | $14 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 18 | $79 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $156 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 97. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$62
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 2 | $40.06 | |
| Medtronic, Inc. | 1 | $22.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,781
Patients
1,419
Total drug cost
$70,316
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 677 | 195 | $9,491 |
| Amlodipine Besylate | Generic | 674 | 192 | $6,019 |
| Levothyroxine Sodium | Generic | 527 | 141 | $9,199 |
| Lisinopril | Generic | 401 | 119 | $3,408 |
| Omeprazole | Generic | 299 | 92 | $3,234 |
| Metoprolol Succinate | Generic | 275 | 75 | $5,980 |
| Gabapentin | Generic | 268 | 79 | $4,650 |
| Losartan Potassium | Generic | 230 | 75 | $3,469 |
| Furosemide | Generic | 224 | 73 | $1,269 |
| Meloxicam | Generic | 220 | 81 | $1,791 |
Frequently asked questions
What is Dr. Karen Mayer's medical specialty?
Dr. Karen Mayer practices Internal Medicine Physician in Garner, NC.
Where does Dr. Karen Mayer practice?
Dr. Karen Mayer practices at 200 Health Park Dr, Garner, NC 275294679. Office phone: 9197731223.
What is Dr. Karen Mayer's NPI?
Dr. Karen Mayer's National Provider Identifier (NPI) is 1760596621, issued by NPPES.
Does Dr. Karen Mayer accept Medicare assignment?
Yes. Dr. Karen Mayer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Mayer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.