1. Home
  2. Directory
  3. North Carolina
  4. Cary
  5. Internal Medicine
  6. NPI Profile

MARK LEO GRAHAM II M.D.
NPI 1760481667
Internal Medicine - Hematology & Oncology in Cary, NC

Active since July 21, 2005PECOS EnrolledAccepts Medicare Assignment
210 ASHVILLE AVE STE 440, CARY, NC 27518(919) 350-8585 Get Directions Write a Review

NPPES record last updated: November 9, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 9, 2022, Jul 11, 2020, May 21, 2020 and 1 more (4 updates tracked since 2020).

About Mark Leo Graham Ii M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK LEO GRAHAM II M.D. (NPI 1760481667) is an individual hematology & oncology provider in Cary, North Carolina, licensed in North Carolina (39812) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Wakemed, Raleigh Campus, and is a graduate of Mayo Medical School (1982).

NPPES Registry Identity

NPI1760481667
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameMARK LEO GRAHAM IICredential: M.D.
Location Address210 ASHVILLE AVE STE 440Cary, NC 27518-6600
Mailing AddressPo Box 603949Charlotte, NC 28260-3949
Phone(919) 350-8585
Sole ProprietorNo
Medical School CMSMayo Medical SchoolGraduated 1982
Enumeration DateJuly 21, 2005
Last NPPES UpdateNovember 9, 20224 updates tracked since enumeration
NPPES CertifiedJuly 2, 2021
✔ NPI 1760481667 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in NC · 39812
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal MedicineTaxonomy 207R00000X · License 39812 (NC)
210 ASHVILLE AVE STE 440, Cary, NC 27518
Open in Google Maps ↗

Other Identifiers 2

Medicaid89138AHNC
Medicaid1760481667NC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mark Leo Graham Ii M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305732348
PECOS Enrollment IDI20040225001119
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
788 services397 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
128 services61 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
101 services53 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
92 services71 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
78 services62 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
69 services67 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Wakemed, Raleigh Campus

Acute Care Hospitals · Raleigh, NC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number340069
Location3000 New Bern AveRaleigh, NC 27610 · Wake County
Emergency services Birthing friendly

Rex Hospital

Acute Care Hospitals · Raleigh, NC
5/5 CMS rating
OwnershipGovernment - State
CMS Certification Number340114
Location4420 Lake Boone TrailRaleigh, NC 27607 · Wake County
Emergency services Birthing friendly

Wakemed, Cary Hospital

Acute Care Hospitals · Cary, NC
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number340173
Location1900 Kildare Farm RoadCary, NC 27518 · Wake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27518 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$165.09 typical visit price
range $54.12 – $165.09
Typical copayment $41.27 (range $13.53 – $41.27)
Most-billed visit code 99205
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Capecitabine, oral, 500 mg J8521
Treatment-Treatment - Miscellaneous · category RX029N
3 suppliers43 claims3,636 services$0.72 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
3 suppliers37 claims37 services$19.00 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RYAN DOUGLAS COLLINS PA-C
Physician Assistant
210 ASHVILLE AVE STE 440
CARY, NC 27518
Wake County (919) 350-8585
AMANDA NICOLE CENTNER PA-C
Physician Assistant
210 ASHVILLE AVE STE 440
CARY, NC 27518
Wake County (919) 350-8585
KATHRYN SIDDLE PHARMD
Pharmacist
210 ASHVILLE AVE STE 440
CARY, NC 27518
Wake County (919) 350-8585

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Graham's NPI number?

The NPI number for Mark Graham is 1760481667. It was assigned to this individual provider in the NPPES registry on July 21, 2005.

Where is Mark Graham located?

Mark Graham practices at 210 Ashville Ave Ste 440, Cary, NC 27518. The listed phone number is (919) 350-8585.

What is Mark Graham's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Mark Graham enrolled in Medicare?

Yes. Mark Graham is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mark Graham accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC list Mark Graham as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mark Graham affiliated with any hospitals?

According to CMS data, Mark Graham is affiliated with Wakemed, Raleigh Campus, Rex Hospital and Wakemed, Cary Hospital.

When was this NPI record last updated?

The NPPES record for Mark Graham was last updated on November 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.