David R. Obrien Jr., MD

Medicare activity in 2024

Official CMS public-use data for David R. Obrien Jr., 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. Injection, dexamethasone sodium phosphate, 1 mg (J1100)1,770 services
2. Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (J0702)151 services
3. Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)124 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)75 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)59 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%
• Arthritis75%
• High blood pressure74%
• Anxiety32%
• Diabetes27%
• Ischemic heart disease27%

Hospitals where David R. Obrien Jr. works

Medicare's Facility Affiliation Data lists David R. Obrien Jr. 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.

• North Carolina Baptist HospitalWinston-Salem, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340047

Practice locations

Addresses where David R. Obrien Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• Medical Ctr BlvdWinston Salem, NC 27157 (336) 716‑2734

Group practices

Medicare enrollment lists David R. Obrien Jr. as a member of this group (CMS data updated October 2, 2026).

• Wake Forest University Health Sciences2,645 clinicians in the group

Specialties

• Interventional Pain Managementprimary
• Physical Medicine and Rehabilitationalso

Find other Interventional Pain Management doctors in North Carolina →

Other interventional pain specialists in North Carolina

Clinicians with the same Medicare primary specialty in North Carolina — not a recommendation.

• Carlyle P. Hamsher, MD
• Brandon L. Williams, MD
• Edward A. Overton, DO
• Anastassia V. Doutova, MD
• Timothy B. Chafin, MD
• Manoj B. Wunnava, MD
• Felix R. Muniz, MD
• Gabriel C. Smith, MD

All interventional pain specialists in North Carolina →

Other clinicians in Wake Forest University Health Sciences

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

• Lisa M. Kistner, MD
• Daryl S. Henshaw, MD
• Jung W. Kim-Shapiro, MD
• Khoa Lam, MD
• Sonal Dangda, MD
• Jennifer Keller

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