Doctor profile · Federal record
Dr. Karl Dannehl, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Atlanta, GA
- NPI 1356401954
- Accepts Medicare
- MIPS 89.9 / 100 · 2023
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1800 Howell Mill RD Nw Ste 525
Atlanta, GA 303182538
(404) 367-3070
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- December 9, 2020
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Georgia #023582
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356401954. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,254
Distinct HCPCS
10
Medicare allowed
$73,596
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 318 | 161 | $90 | |
81003 |
Automated urinalysis test | 201 | 168 | $2 | |
36415 |
Insertion of needle into vein for collection of blood sample | 181 | 139 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 154 | 154 | $129 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 91 | 69 | $128 | |
96372 |
Injection of drug or substance under skin or into muscle | 84 | 32 | $14 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 61 | 19 | $2 | |
90662 |
Influenza vaccine split virus, preservative free | 54 | 53 | $72 | |
G0008 |
Administration of influenza virus vaccine | 54 | 53 | $31 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 30 | 27 | $15 |
In context: peer comparison
Among 201 peers in this city , average services per provider: 142. This provider delivers 8.8× the peer median.Open Payments
Industry payments received
All-time total
$75
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 2 | $42.46 | |
| Amgen Inc. | 1 | $17.84 | |
| Exact Sciences Corporation | 1 | $14.88 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,804
Patients
458
Total drug cost
$23,803
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 229 | 65 | $3,099 |
| Amlodipine Besylate | Generic | 195 | 50 | $1,056 |
| Levothyroxine Sodium | Generic | 165 | 39 | $2,419 |
| Atorvastatin Calcium | Generic | 154 | 41 | $2,045 |
| Losartan Potassium | Generic | 138 | 36 | $1,751 |
| Alprazolam | Generic | 130 | 26 | $868 |
| Famotidine | Generic | 103 | 34 | $1,144 |
| Valsartan | Generic | 103 | 22 | $3,348 |
| Zolpidem Tartrate | Generic | 101 | 28 | $911 |
| Trazodone Hcl | Generic | 97 | 24 | $1,190 |
Hospital affiliations
Frequently asked questions
What is Dr. Karl Dannehl's medical specialty?
Dr. Karl Dannehl practices Internal Medicine Physician in Atlanta, GA.
Where does Dr. Karl Dannehl practice?
Dr. Karl Dannehl practices at 1800 Howell Mill RD Nw Ste 525, Atlanta, GA 303182538. Office phone: 4043673070.
What is Dr. Karl Dannehl's NPI?
Dr. Karl Dannehl's National Provider Identifier (NPI) is 1356401954, issued by NPPES.
Does Dr. Karl Dannehl accept Medicare assignment?
Yes. Dr. Karl Dannehl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karl Dannehl commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Automated urinalysis test (HCPCS 81003); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.