Doctor profile · Federal record
Dr. Robert Mazzeo, MD
Family Medicine Physician (CMS: Family Practice) · Lake Ronkonkoma, NY
- NPI 1043240534
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
640 Hawkins Ave
Lake Ronkonkoma, NY 117792324
(631) 737-0100
fax (631) 737-0100 - Additional location
-
1120 Little East Neck Road
West Babylon, NY 11704
(631) 669-7712
fax (631) 669-7718 - Mailing address
-
55 Water Street, 2Nd Floor Cred Dept
New York, NY 100410004
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 27, 2025
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- New York #162565
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043240534. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,214
Distinct HCPCS
10
Medicare allowed
$96,477
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 349 | 167 | $105 | |
96127 |
Assessment of emotional or behavioral problems | 265 | 132 | $6 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 213 | 108 | $148 | |
36415 |
Insertion of needle into vein for collection of blood sample | 181 | 127 | $7 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 52 | 52 | $149 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 40 | 40 | $191 | |
G0008 |
Administration of influenza virus vaccine | 36 | 36 | $35 | |
90662 |
Influenza vaccine split virus, preservative free | 33 | 33 | $72 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 29 | 27 | $208 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 16 | 16 | $17 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 121. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,264
Patients
1,203
Total drug cost
$65,788
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 732 | 216 | $13,225 |
| Amlodipine Besylate | Generic | 401 | 118 | $3,847 |
| Simvastatin | Generic | 355 | 99 | $4,244 |
| Metformin Hcl | Generic | 331 | 100 | $3,342 |
| Levothyroxine Sodium | Generic | 310 | 84 | $6,397 |
| Metoprolol Succinate | Generic | 307 | 93 | $7,159 |
| Omeprazole | Generic | 244 | 77 | $4,462 |
| Rosuvastatin Calcium | Generic | 226 | 69 | $4,899 |
| Lisinopril | Generic | 212 | 59 | $2,450 |
| Tamsulosin Hcl | Generic | 204 | 64 | $5,801 |
Frequently asked questions
What is Dr. Robert Mazzeo's medical specialty?
Dr. Robert Mazzeo practices Family Medicine Physician in Lake Ronkonkoma, NY.
Where does Dr. Robert Mazzeo practice?
Dr. Robert Mazzeo practices at 640 Hawkins Ave, Lake Ronkonkoma, NY 117792324. Office phone: 6317370100.
What is Dr. Robert Mazzeo's NPI?
Dr. Robert Mazzeo's National Provider Identifier (NPI) is 1043240534, issued by NPPES.
Does Dr. Robert Mazzeo accept Medicare assignment?
Yes. Dr. Robert Mazzeo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Mazzeo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Assessment of emotional or behavioral problems (HCPCS 96127); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.