Diana Riddley, MD

Medicare activity in 2024

Official CMS public-use data for Diana Riddley, 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.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)196 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)70 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)31 services
4. Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit (G0438)30 services
5. Administration of influenza virus vaccine (G0008)24 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 cholesterol75%
• High blood pressure74%
• Arthritis39%
• Diabetes35%
• Chronic kidney disease25%
• Anxiety18%

Hospitals where Diana Riddley works

Medicare's Facility Affiliation Data lists Diana Riddley 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.

• Cape Fear Valley Medical CenterFayetteville, NC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 340028
• Firsthealth Moore Regional HospitalPinehurst, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340115

Practice locations

Addresses where Diana Riddley is enrolled with Medicare (CMS data updated October 2, 2026).

• 6322 Fayetteville RdRaeford, NC 28376 (910) 878‑6700

Group practices

Medicare enrollment lists Diana Riddley as a member of this group (CMS data updated October 2, 2026).

• MCPC-16 LLC6 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in North Carolina →

Other family doctors in Raeford

Clinicians with the same Medicare primary specialty in Raeford, NC — not a recommendation.

• Aliya Bayanagari, MD
• Patricia Lage, MD
• Abigail A. Sam, MD
• James A. Mergy, MD
• Ketty Maurice, DO
• Martina D. Monroe, MD
• Karen Smith, MD

All family doctors in Raeford →

Other clinicians in MCPC-16 LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Susan W. Kavanaugh
• Patricia Lage, MD
• Allen J. Ballew, DO
• James A. Mergy, MD
• Amanda B. Wendenburg

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians