Physician Profile
Unclaimed ProfileAbout MATTISON
Ryan J Mattison, MD practices hematopoietic cell transplantation and cellular therapy in Madison, WI. Ryan is a 2002 graduate of University of Iowa, Rj & L Carver College of Medicine. Ryan is also listed as specializing in hematology, medical oncology, and hematology & oncology. Medicare claims data shows Ryan provided 711 services to 330 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (608) 265-1700
- Email not available
Practice Locations
600 HIGHLAND AVE
Madison, WI 53792
Procedures Most Often Billed to Medicare
711 services · 330 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
81 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
243 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
157 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
111 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
103 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
16 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other hematopoietic cell transplantation and cellular therapists in Madison 3
Same specialty, same city.
Trained at University of Iowa, Rj & L Carver College of Medicine 1
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2002 at University of Iowa, Rj & L Carver College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in WI who bill this service to Medicare most often.
Common questions
What is Dr. Mattison's specialty?
Dr. Mattison is a hematopoietic cell transplantation and cellular therapist in Madison, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HEMATOPOIETIC CELL TRANSPLANTATION AND CELLULAR THERAPY”.
NPI registry
Where can I find Dr. Mattison?
Dr. Mattison is listed at 600 HIGHLAND AVE, Madison, WI 53792. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Mattison?
The number on file is (608) 265-1700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Mattison?
Dr. Mattison's National Provider Identifier is 1538184825. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Mattison's medical education?
Dr. Mattison attended University of Iowa, Rj & L Carver College of Medicine, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Mattison have?
Dr. Mattison has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Mattison known for?
According to Medicare billing data, Dr. Mattison performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Mattison's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mattison. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.