Doctor profile · Federal record
Dr. Allen Markowicz, MD
Internal Medicine Physician · Toledo, OH
- NPI 1043216104
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1000 Regency CT Ste 208
Toledo, OH 436233074
(419) 214-4847
fax (567) 661-0387 - Additional location
-
4129 N Holland Sylvania RD
Toledo, OH 436234809
(419) 479-2665
fax (419) 479-2639 - Mailing address
-
4510 Dorr St # MS 840
Toledo, OH 436154040
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- January 31, 2020
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Ohio #35033691 M
- Medicaid
- OH #0387648
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043216104. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
169
Distinct HCPCS
3
Medicare allowed
$17,592
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 106 | 75 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 42 | $87 | |
36415 |
Insertion of needle into vein for collection of blood sample | 13 | 13 | $8 |
In context: peer comparison
Among 46 peers in this city , average services per provider: 104. This provider delivers 1.6× the peer median.Open Payments
Industry payments received
All-time total
$146
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zimmer Biomet Holdings, Inc. | 1 | $145.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,597
Patients
500
Total drug cost
$83,045
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 219 | 75 | $3,874 |
| Rosuvastatin Calcium | Generic | 180 | 60 | $3,612 |
| Metformin Hcl | Generic | 161 | 53 | $1,129 |
| Ezetimibe | Generic | 151 | 46 | $6,681 |
| Levothyroxine Sodium | Generic | 146 | 41 | $2,358 |
| Amlodipine Besylate | Generic | 100 | 38 | $721 |
| Losartan Potassium | Generic | 100 | 29 | $1,683 |
| Omeprazole | Generic | 98 | 28 | $1,258 |
| Metoprolol Succinate | Generic | 91 | 28 | $2,421 |
| Furosemide | Generic | 69 | 26 | $377 |
Frequently asked questions
What is Dr. Allen Markowicz's medical specialty?
Dr. Allen Markowicz practices Internal Medicine Physician in Toledo, OH.
Where does Dr. Allen Markowicz practice?
Dr. Allen Markowicz practices at 1000 Regency CT Ste 208, Toledo, OH 436233074. Office phone: 4192144847.
What is Dr. Allen Markowicz's NPI?
Dr. Allen Markowicz's National Provider Identifier (NPI) is 1043216104, issued by NPPES.
What procedures does Dr. Allen Markowicz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.