Doctor profile · Federal record
Dr. David Tonnemacher, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Glendale, CA
- NPI 1972595528
- Accepts Medicare
- 47 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1510 S Central Ave, 610
Glendale, CA 912042500
(818) 243-2179
fax (818) 243-2263
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- March 16, 2015
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- California #G42261
- Medicaid
- CA #G42261
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972595528. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,311
Distinct HCPCS
7
Medicare allowed
$122,090
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 804 | 162 | $139 | |
36415 |
Insertion of needle into vein for collection of blood sample | 300 | 143 | $8 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 106 | 78 | $16 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 28 | $98 | |
96372 |
Injection of drug or substance under skin or into muscle | 29 | 12 | $16 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 24 | 23 | $72 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 13 | 11 | $49 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 174. This provider delivers 7.5× the peer median.Open Payments
Industry payments received
All-time total
$205
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $123.92 | |
| Corcept Therapeutics | 1 | $59.35 | |
| Boehringer Ingelheim International GmbH | 1 | $21.83 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,244
Patients
358
Total drug cost
$24,980
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 203 | 51 | $1,849 |
| Losartan Potassium | Generic | 159 | 38 | $2,386 |
| Rosuvastatin Calcium | Generic | 139 | 38 | $8,010 |
| Metoprolol Succinate | Generic | 123 | 40 | $2,822 |
| Levothyroxine Sodium | Generic | 110 | 26 | $1,977 |
| Amlodipine Besylate | Generic | 88 | 25 | $920 |
| Azithromycin | Generic | 67 | 41 | $385 |
| Metformin Hcl | Generic | 58 | 16 | $469 |
| Lisinopril | Generic | 47 | 12 | $366 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 46 | 12 | $616 |
Hospital affiliations
Frequently asked questions
What is Dr. David Tonnemacher's medical specialty?
Dr. David Tonnemacher practices Cardiovascular Disease Physician in Glendale, CA.
Where does Dr. David Tonnemacher practice?
Dr. David Tonnemacher practices at 1510 S Central Ave, Glendale, CA 912042500. Office phone: 8182432179.
What is Dr. David Tonnemacher's NPI?
Dr. David Tonnemacher's National Provider Identifier (NPI) is 1972595528, issued by NPPES.
Does Dr. David Tonnemacher accept Medicare assignment?
Yes. Dr. David Tonnemacher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Tonnemacher 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); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.