Doctor profile · Federal record
Dr. Melanie Greenan, MD
Nephrology Physician (CMS: Nephrology) · Yarmouth Port, MA
- NPI 1790783348
- Accepts Medicare
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
251 Willow St
Yarmouth Port, MA 026751744
(508) 778-0375
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Massachusetts #224307
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790783348. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
967
Distinct HCPCS
7
Medicare allowed
$185,824
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 305 | 255 | $93 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 194 | 148 | $131 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 176 | 44 | $356 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 98 | 67 | $182 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 79 | 79 | $224 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 65 | 34 | $296 | |
90966 |
Home dialysis services per month (20 years or older) | 50 | 12 | $296 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 127. This provider delivers 7.6× the peer median.Open Payments
Industry payments received
All-time total
$106
Transactions
7
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Travere Therapeutics, Inc. | 5 | $57.69 | |
| Novartis Pharmaceuticals Corporation | 1 | $25.16 | |
| Fresenius USA Marketing, Inc. | 1 | $23.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
649
Patients
201
Total drug cost
$382,944
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Farxiga (Dapagliflozin Propanediol) | Brand | 172 | 53 | $271,035 |
| Furosemide | Generic | 92 | 38 | $856 |
| Sevelamer Carbonate | Generic | 70 | 28 | $15,863 |
| Lisinopril | Generic | 57 | 19 | $892 |
| Calcitriol | Generic | 40 | 12 | $1,266 |
| Amlodipine Besylate | Generic | 33 | 16 | $295 |
| Lanthanum Carbonate | Generic | 33 | 0 | $46,477 |
| Losartan Potassium | Generic | 31 | 11 | $708 |
| Omeprazole | Generic | 25 | 13 | $537 |
| Torsemide | Generic | 23 | 11 | $1,729 |
Frequently asked questions
What is Dr. Melanie Greenan's medical specialty?
Dr. Melanie Greenan practices Nephrology Physician in Yarmouth Port, MA.
Where does Dr. Melanie Greenan practice?
Dr. Melanie Greenan practices at 251 Willow St, Yarmouth Port, MA 026751744. Office phone: 5087780375.
What is Dr. Melanie Greenan's NPI?
Dr. Melanie Greenan's National Provider Identifier (NPI) is 1790783348, issued by NPPES.
Does Dr. Melanie Greenan accept Medicare assignment?
Yes. Dr. Melanie Greenan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melanie Greenan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960). Source: CMS Medicare Physician & Other Practitioners file.