Quick answers
- Does Isai G. Bowline accept Medicare assignment?
- Yes. Medicare's clinician data says Isai G. Bowline 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 Isai G. Bowline see?
- In 2024, CMS data shows 249 Original Medicare patients and 637 services for Isai G. Bowline. This counts Original Medicare only and measures volume, not quality.
- What is Isai G. Bowline's NPI number?
- 1225260391. 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 Isai G. Bowline, 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 | 249 |
|---|---|
| Services billed to Medicare | 637 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)187 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)88 services
- Hemodialysis procedure with physician evaluation (90935)87 services
- Dialysis services, 4 or more physician visits per month (20 years or older) (90960)66 services
- Dialysis procedure requiring repeat evaluation (90947)43 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 cholesterol75%
- Chronic kidney disease75%
- Diabetes60%
- Heart failure51%
- Ischemic heart disease46%
Hospitals where Isai G. Bowline works
Medicare's Facility Affiliation Data lists Isai G. Bowline 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.
- Lexington Memorial Hospital IncLexington, NC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 340096
- North Carolina Baptist HospitalWinston-Salem, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340047
- Wilkes Regional Medical CenterNorth Wilkesboro, NC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 340064
Practice locations
Addresses where Isai G. Bowline is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 120 Miller StWinston Salem, NC 27103 (336) 716‑2734
- 1370 W D StNorth Wilkesboro, NC 28659 (336) 651‑8760
- 1917 W Park DrivceN Wilkesboro, NC 28659 (336) 667‑3762
- 2705 Boulder Park CtWinston Salem, NC 27101 (336) 716‑2734
- 500 W Hanes Mill RdWinston Salem, NC 27105 (336) 716‑2734
Group practices
Medicare enrollment lists Isai G. Bowline as a member of this group (CMS data updated October 2, 2026).
- Wake Forest University Health Sciences2,645 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Winston Salem
Clinicians with the same Medicare primary specialty in Winston Salem, NC — not a recommendation.
Other clinicians in Wake Forest University Health Sciences
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Texas A & M University System, Hsc, College Of Medicine |
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1225260391 |
| 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