Doctor profile · Federal record
Dr. Diego Beltran Melgarejo, M.D.
Nephrology Physician (CMS: Nephrology) · Student in an Organized Health Care Education/Training Program · Student in an Organized Health Care Education/Training Program · Nashville, TN
- NPI 1104266618
- Accepts Medicare
- MIPS 84.0 / 100 · 2023
- 21 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1161 21St Ave S, Medical Center North S-3223
Nashville, TN 372320011
(615) 343-6105
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- April 4, 2022
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- North Dakota #15479 · Texas #BP10047724
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104266618. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
847
Distinct HCPCS
6
Medicare allowed
$76,824
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 310 | 129 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 260 | 117 | $92 | |
90935 |
Hemodialysis procedure with physician evaluation | 106 | 51 | $70 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 100 | 95 | $127 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 57 | 28 | $126 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 14 | 14 | $140 |
In context: peer comparison
Among 25 peers in this city , average services per provider: 107. This provider delivers 7.9× the peer median.Open Payments
Industry payments received
All-time total
$103
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dexcom, Inc. | 3 | $53.31 | |
| CALLIDITAS THERAPEUTICS US INC. | 1 | $19.29 | |
| PFIZER INC. | 1 | $16.48 | |
| Daiichi Sankyo Inc. | 1 | $13.97 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
755
Patients
184
Total drug cost
$49,980
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 111 | 30 | $1,087 |
| Calcitriol | Generic | 86 | 27 | $1,771 |
| Pantoprazole Sodium | Generic | 85 | 25 | $2,780 |
| Carvedilol | Generic | 60 | 18 | $939 |
| Amlodipine Besylate | Generic | 51 | 16 | $456 |
| Atorvastatin Calcium | Generic | 46 | 11 | $545 |
| Losartan Potassium | Generic | 46 | 18 | $1,046 |
| Nifedipine Er (Nifedipine) | Brand | 45 | 14 | $3,750 |
| Lisinopril | Generic | 41 | 12 | $503 |
| Torsemide | Generic | 41 | 0 | $107 |
Frequently asked questions
What is Dr. Diego Beltran Melgarejo's medical specialty?
Dr. Diego Beltran Melgarejo practices Nephrology Physician in Nashville, TN.
Where does Dr. Diego Beltran Melgarejo practice?
Dr. Diego Beltran Melgarejo practices at 1161 21St Ave S, Nashville, TN 372320011. Office phone: 6153436105.
What is Dr. Diego Beltran Melgarejo's NPI?
Dr. Diego Beltran Melgarejo's National Provider Identifier (NPI) is 1104266618, issued by NPPES.
Does Dr. Diego Beltran Melgarejo accept Medicare assignment?
Yes. Dr. Diego Beltran Melgarejo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diego Beltran Melgarejo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Hemodialysis procedure with physician evaluation (HCPCS 90935). Source: CMS Medicare Physician & Other Practitioners file.