Physician Profile
Marc R. Matthews, MD
Unclaimed ProfileAbout Dr. Matthews
Marc R. Matthews, MD is a healthcare provider in Phoenix, AZ specializing in surgical critical care. Marc trained at University of California, Geffen School of Medicine, graduating in 1994. According to Medicare claims data, Marc cared for 115 Medicare patients across 376 services. The services billed most often include preparation of skin graft site of trunk, arms, or legs, each additional 100.0 sq cm or 1% body area for infants and children, or less, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (602) 344-1015
- Email not available
Practice Locations
2525 E ROOSEVELT ST
Phoenix, AZ 85008
Procedures Most Often Billed to Medicare
376 services · 115 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Preparation of skin graft site of trunk, arms, or legs, each additional 100.0 sq cm or 1% body area for infants and children, or less | Procedure | 15003 |
190 | |
| Preparation of skin graft site of trunk, arms, or legs, 100.0 sq cm or 1% body area for infants and children, or less | Procedure | 15002 |
19 | |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
90 | More often than most peers in Surgical Critical Care |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
44 | More often than most peers in Surgical Critical Care |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
33 | More often than most peers in Surgical Critical Care |
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 surgical critical cares in Phoenix 8
Same specialty, same city.
Trained at University of California, Geffen School of Medicine 3
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 1994 at University of California, Geffen School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Preparation of skin graft site of trunk, arms, or legs, each additional 100.0 sq cm or 1% body area for infants and children, or less 6
Providers in AZ who bill this service to Medicare most often.
Common questions
What does Dr. Matthews specialize in?
Dr. Matthews is a surgical critical care in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Matthews located?
Dr. Matthews is listed at 2525 E Roosevelt St, Phoenix, AZ 85008. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Matthews's phone number?
The number on file is (602) 344-1015. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Matthews's NPI number?
Dr. Matthews's National Provider Identifier is 1871533000. 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
Where did Dr. Matthews go to medical school?
Dr. Matthews attended University of California, Geffen School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Matthews been practicing?
Dr. Matthews has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Matthews do most often?
According to Medicare billing data, Dr. Matthews performs procedures including preparation of skin graft site of trunk, arms, or legs, each additional 100.0 sq cm or 1% body area for infants and children, or less and preparation of skin graft site of trunk, arms, or legs, 100.0 sq cm or 1% body area for infants and children, or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Matthews confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Matthews. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.