John Mihaltses, D.O.
NPI 1831519404 · Nephrology Physician · Wilmington, NC
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Mihaltses, D.O. is a Nephrology Physician provider in Wilmington, NC (NPI 1831519404).
Provider details
- NPI number
- 1831519404
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 297627 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,365 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 814 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 269 | $144 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 110 | $146 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 65 | $131 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 55 | $191 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 34 | 15 |
| Amlodipine Besylate | 22 | — |
| Calcitriol | 19 | — |
| Allopurinol | 18 | — |
| Dapagliflozin Propanediolbrand: Farxiga | 17 | — |
| Eplerenone | 12 | — |
| Famotidine | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-22
- Last updated
- 2025-10-14
- Certified
- 2025-10-14
Frequently asked questions
- What is John Mihaltses's NPI number?
- John Mihaltses's National Provider Identifier (NPI) is 1831519404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mihaltses's specialty?
- John Mihaltses is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is John Mihaltses located?
- John Mihaltses's practice location on file with NPPES is Eastern Nephrology Associates, PLLC, Wilmington, NC 28401.
- What is John Mihaltses's phone number?
- The practice phone number listed in the NPPES registry for John Mihaltses is (910) 343-9800.
- Does John Mihaltses accept Medicare?
- John Mihaltses is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Mihaltses's NPI active?
- Yes — John Mihaltses's NPI (1831519404) is active in the NPPES registry as of the last update on 2025-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.