Doctor profile · Federal record
Dr. William Mazzei, M.D.
Family Medicine Physician (CMS: Family Practice) · Deerfield Beach, FL
- NPI 1972586501
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
220 Sw Natura Ave
Deerfield Beach, FL 334413026
(954) 360-7000
fax (305) 403-7700
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- February 25, 2025
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Florida #ME69564
- Medicaid
- FL #26905510
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972586501. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,178
Distinct HCPCS
10
Medicare allowed
$89,555
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 347 | 116 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 185 | 93 | $92 | |
36415 |
Insertion of needle into vein for collection of blood sample | 147 | 78 | $8 | |
G0446 |
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 77 | 77 | $27 | |
81003 |
Automated urinalysis test | 73 | 58 | $2 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 61 | 61 | $171 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 53 | 53 | $19 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 44 | 44 | $131 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 42 | 36 | $15 | |
96372 |
Injection of drug or substance under skin or into muscle | 40 | 13 | $14 |
In context: peer comparison
Among 5 peers in Deerfield Beach Family Medicine Physician, average services per provider: 114. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
92
Patients
0
Total drug cost
$807
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 28 | 0 | $115 |
| Lisinopril | Generic | 15 | 0 | $107 |
| Amlodipine Besylate | Generic | 14 | 0 | $133 |
| Simvastatin | Generic | 13 | 0 | $209 |
| Atorvastatin Calcium | Generic | 11 | 0 | $151 |
| Omeprazole | Generic | 11 | 0 | $91 |
Frequently asked questions
What is Dr. William Mazzei's medical specialty?
Dr. William Mazzei practices Family Medicine Physician in Deerfield Beach, FL.
Where does Dr. William Mazzei practice?
Dr. William Mazzei practices at 220 Sw Natura Ave, Deerfield Beach, FL 334413026. Office phone: 9543607000.
What is Dr. William Mazzei's NPI?
Dr. William Mazzei's National Provider Identifier (NPI) is 1972586501, issued by NPPES.
Does Dr. William Mazzei accept Medicare assignment?
Yes. Dr. William Mazzei accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Mazzei 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.