Doctor profile · Federal record
Dr. Gregory Greene, DO
Internal Medicine Physician (CMS: Internal Medicine) · Westlake, OH
- NPI 1518387174
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
960 Clague RD Ste 3201
Westlake, OH 441451588
(440) 250-2070
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- November 23, 2020
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Ohio #012826
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518387174. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,197
Distinct HCPCS
10
Medicare allowed
$67,002
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 574 | 279 | $72 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 208 | 208 | $43 | |
G0008 |
Administration of influenza virus vaccine | 99 | 98 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 93 | 92 | $66 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 81 | 68 | $64 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 55 | 55 | $14 | |
96372 |
Injection of drug or substance under skin or into muscle | 32 | 11 | $14 | |
83036 |
Hemoglobin a1c level | 29 | 23 | $10 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 15 | 14 | $53 | |
G0009 |
Administration of pneumococcal vaccine | 11 | 11 | $29 |
In context: peer comparison
Among 21 peers in Westlake Internal Medicine Physician, average services per provider: 117. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,721
Patients
1,137
Total drug cost
$48,150
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 643 | 199 | $7,196 |
| Losartan Potassium | Generic | 328 | 94 | $3,972 |
| Levothyroxine Sodium | Generic | 307 | 86 | $4,135 |
| Amlodipine Besylate | Generic | 298 | 98 | $1,929 |
| Simvastatin | Generic | 262 | 77 | $3,090 |
| Gabapentin | Generic | 249 | 60 | $4,542 |
| Lisinopril | Generic | 227 | 77 | $1,985 |
| Metoprolol Succinate | Generic | 218 | 69 | $4,587 |
| Hydrochlorothiazide | Generic | 189 | 58 | $1,411 |
| Pantoprazole Sodium | Generic | 189 | 62 | $2,463 |
Frequently asked questions
What is Dr. Gregory Greene's medical specialty?
Dr. Gregory Greene practices Internal Medicine Physician in Westlake, OH.
Where does Dr. Gregory Greene practice?
Dr. Gregory Greene practices at 960 Clague RD Ste 3201, Westlake, OH 441451588. Office phone: 4402502070.
What is Dr. Gregory Greene's NPI?
Dr. Gregory Greene's National Provider Identifier (NPI) is 1518387174, issued by NPPES.
Does Dr. Gregory Greene accept Medicare assignment?
Yes. Dr. Gregory Greene accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Greene commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.