Quick answers
- Does Ronnie D. Mantilla accept Medicare assignment?
- Yes. Medicare's clinician data says Ronnie D. Mantilla accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ronnie D. Mantilla see?
- In 2024, CMS data shows 87 Original Medicare patients and 253 services for Ronnie D. Mantilla. This counts Original Medicare only and measures volume, not quality.
- What is Ronnie D. Mantilla's NPI number?
- 1164785549. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ronnie D. Mantilla, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 87 |
|---|---|
| Services billed to Medicare | 253 |
| Different services or procedures | 30 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Test to examine how well the lungs exchange gases (94729)40 services
- Test to determine lung volumes using gas dilution or washout (94727)33 services
- Test to measure expiratory airflow and volume changes before and after medication administration (94060)32 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)30 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)25 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol74%
- COPD49%
- Arthritis45%
- Heart failure44%
- Ischemic heart disease43%
Hospitals where Ronnie D. Mantilla works
Medicare's Facility Affiliation Data lists Ronnie D. Mantilla at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Southeastern Regional Medical CenterLumberton, NC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 340050
- UNC HospitalsChapel Hill, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340061
Practice locations
Addresses where Ronnie D. Mantilla is enrolled with Medicare (CMS data updated October 2, 2026).
- 300 W 27th StLumberton, NC 28358 (910) 735‑8576
- 725 Oakridge Blvd, Suite C1Lumberton, NC 28358 (910) 671‑0052
Group practices
Medicare enrollment lists Ronnie D. Mantilla as a member of these groups (CMS data updated October 2, 2026).
- UNC Physicians Network LLC998 clinicians in the group
- Southeastern Regional Medical Center57 clinicians in the group
Specialties
Other pulmonologists in North Carolina
Clinicians with the same Medicare primary specialty in North Carolina — not a recommendation.
Other clinicians in UNC Physicians Network LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2007 (19 years since medical school) |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164785549 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians