Doctor profile · Federal record
Dr. Karl Zeren, D.D.S.
Periodontist · Timonium, MD
- NPI 1265579379
- 19 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
9515 Deereco RD, Suite 308
Timonium, MD 210932116
(410) 252-0871
fax (410) 252-0431
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- April 14, 2015
- Specialty taxonomy
- 1223P0300X — NUCC code
- State license (1)
- Maryland #5937
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265579379. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$249
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Highridge Medical LLC | 1 | $87.44 | |
| ZIMVIE INC. | 1 | $87.44 | |
| Geistlich Pharma, North America, Inc. | 3 | $74.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
231
Patients
170
Total drug cost
$1,404
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 82 | 57 | $610 |
| Chlorhexidine Gluconate | Generic | 55 | 51 | $336 |
| Ibuprofen | Generic | 55 | 50 | $155 |
| Sodium Fluoride (Fluoride (Sodium)) | Brand | 15 | 0 | $177 |
| Clindamycin Hcl | Generic | 12 | 0 | $104 |
| Triazolam | Generic | 12 | 12 | $22 |
Frequently asked questions
What is Dr. Karl Zeren's medical specialty?
Dr. Karl Zeren practices Periodontist in Timonium, MD.
Where does Dr. Karl Zeren practice?
Dr. Karl Zeren practices at 9515 Deereco RD, Timonium, MD 210932116. Office phone: 4102520871.
What is Dr. Karl Zeren's NPI?
Dr. Karl Zeren's National Provider Identifier (NPI) is 1265579379, issued by NPPES.