Doctor profile · Federal record
Dr. John Mihaltses, D.O.
Nephrology Physician (CMS: Nephrology) · Student in an Organized Health Care Education/Training Program · Wilmington, NC
- NPI 1831519404
- Accepts Medicare
- MIPS 84.5 / 100 · 2023
- 12 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
Eastern Nephrology Associates, PLLC, 1302 Medical Center Drive
Wilmington, NC 28401
(910) 343-9800
fax (910) 343-8650 - Mailing address
-
1302 Medical Center Dr
Wilmington, NC 284017503
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- October 14, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- New York #297627
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831519404. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,087
Distinct HCPCS
8
Medicare allowed
$115,763
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 713 | 206 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 99 | 72 | $145 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 79 | 75 | $150 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 68 | 68 | $195 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 53 | 39 | $58 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 33 | 30 | $109 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 24 | 15 | $136 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 18 | 18 | $98 |
In context: peer comparison
Among 7 peers in Wilmington Nephrology Physician, average services per provider: 149. This provider delivers 7.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
49
Patients
0
Total drug cost
$15,979
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Farxiga (Dapagliflozin Propanediol) | Brand | 20 | 0 | $14,669 |
| Losartan Potassium | Generic | 17 | 0 | $130 |
| Allopurinol | Generic | 12 | 0 | $1,180 |
Hospital affiliations
Frequently asked questions
What is Dr. John Mihaltses's medical specialty?
Dr. John Mihaltses practices Nephrology Physician in Wilmington, NC.
Where does Dr. John Mihaltses practice?
Dr. John Mihaltses practices at Eastern Nephrology Associates, PLLC, Wilmington, NC 28401. Office phone: 9103439800.
What is Dr. John Mihaltses's NPI?
Dr. John Mihaltses's National Provider Identifier (NPI) is 1831519404, issued by NPPES.
Does Dr. John Mihaltses accept Medicare assignment?
Yes. Dr. John Mihaltses accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Mihaltses 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); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.