CHRISTOPHER D GRAHAM MD
NPI 1962864538
Internal Medicine - Hematology in Rochester, MN
About Christopher D Graham Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER D GRAHAM MD (NPI 1962864538) is an individual hematology provider in Rochester, Minnesota, licensed in Minnesota (73573) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with M Health Fairview University Of Mn, and maintains a secondary practice location in Shreveport.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Christopher D Graham Md 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.
Medicare Billing Reassignments
7Medicare enrollment records show Christopher Graham reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, MN 55905
- Reassigned Medicare billing, Minnesota enrollment
- 6,534 clinicians in this Medicare group
Farmington, MN 55024
- Reassigned Medicare billing, Minnesota enrollment
- 2,302 clinicians in this Medicare group
Cottage Grove, MN 55016
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Burnsville, MN 55337
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 clinicians in this Medicare group
Minneapolis, MN 55455
- Reassigned Medicare billing, Minnesota enrollment
- 1,662 clinicians in this Medicare group
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- Medicare enrollment name: University Of Minnesota Physicians
- 1,453 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
M Health Fairview University Of Mn
Acute Care Hospitals · Minneapolis, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55905 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
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 Christopher Graham's NPI number?
The NPI number for Christopher Graham is 1962864538. It was assigned to this individual provider in the NPPES registry on March 23, 2016.
Where is Christopher Graham located?
Christopher Graham practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is Christopher Graham's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.
Is Christopher Graham enrolled in Medicare?
Yes. Christopher 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.
Which organizations bill Medicare for Christopher Graham's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Graham reassigns Medicare benefits to 7 organizations: Mayo Clinic (Rochester, MN), Fairview Clinics (Farmington, MN), Healtheast Medical Research Institute (Cottage Grove, MN), Fairview Express Care (Burnsville, MN), Fairview Specialty Services (Saint Paul, MN) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christopher Graham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Graham accept?
Health plans from Sanford Health Plan list Christopher 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 Christopher Graham affiliated with any hospitals?
According to CMS data, Christopher Graham is affiliated with M Health Fairview University Of Mn.
When was this NPI record last updated?
The NPPES record for Christopher Graham was last updated on June 29, 2023. 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.
# Christopher D Graham, MD · NPI 1962864538
Hematology physician in Rochester, Minnesota. Individual provider, active in the CMS NPPES registry since March 23, 2016.
## Identity
- **NPI:** 1962864538 (Entity type: Individual)
- **Enumerated:** March 23, 2016
- **Primary specialty:** Internal Medicine - Hematology · taxonomy 207RH0000X
- **State license:** 73573 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 1ST ST SW, Rochester, MN 55905-0001
- **Phone:** (507) 284-2511
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Mayo Clinic (NPI 1114343860, Rochester, MN); Fairview Clinics (NPI 1043491749, Farmington, MN); Healtheast Medical Research Institute (NPI 1801842729, Cottage Grove, MN); Fairview Express Care (NPI 1083806772, Burnsville, MN); Fairview Specialty Services (NPI 1912066218, Saint Paul, MN); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In Shreveport, class of 2016
## Record status
- **NPPES last updated:** June 29, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1962864538) · Data from the CMS NPPES public registry.