Quick answers
- Does Mark L. Graham Ii accept Medicare assignment?
- Yes. Medicare's clinician data says Mark L. Graham Ii 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 Mark L. Graham Ii see?
- In 2024, CMS data shows 524 Original Medicare patients and 1,422 services for Mark L. Graham Ii. This counts Original Medicare only and measures volume, not quality.
- What is Mark L. Graham Ii's NPI number?
- 1760481667. 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 Mark L. Graham Ii, 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 | 524 |
|---|---|
| Services billed to Medicare | 1,422 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)788 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)128 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)101 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)92 services
- Telephone medical discussion with physician, 21-30 minutes (99443)78 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%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)73%
- Arthritis46%
- Chronic kidney disease32%
- Diabetes26%
Hospitals where Mark L. Graham Ii works
Medicare's Facility Affiliation Data lists Mark L. Graham Ii 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.
- Rex HospitalRaleigh, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340114
- Wakemed, Cary HospitalCary, NC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 340173
- Wakemed, Raleigh CampusRaleigh, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340069
Practice locations
Addresses where Mark L. Graham Ii is enrolled with Medicare (CMS data updated October 2, 2026).
- 210 Ashville AveCary, NC 27518 (919) 350‑2800
- 3000 New Bern AveRaleigh, NC 27610 (919) 350‑7270
Group practices
Medicare enrollment lists Mark L. Graham Ii as a member of this group (CMS data updated October 2, 2026).
- WakeMed Specialists Group LLC876 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Cary
Clinicians with the same Medicare primary specialty in Cary, NC — not a recommendation.
Other clinicians in WakeMed Specialists Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mayo Medical School |
| Graduation year | 1982 (44 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1760481667 |
| 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