Dr. Erik G. Mattison, MD
- Medicare services, 2024
- 170
- Medicare patients, 2024
- 127
- Part D claims, 2024
- 21
- Hospital affiliations
- 1
- Industry payments
- $1,249
- Practice address
- 1955 West Frye Road, Chandler, AZ 85224
- Practice phone
- Call (480) 728-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mattison's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Erik G. Mattison is an emergency medicine physician in Chandler, Arizona
Dr. Mattison practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health.
Dr. Mattison's NPI, 1639116668, was assigned on May 31, 2006. Dr. Mattison graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2001. Dr. Mattison holds Arizona license 31843.
- NPI
- 1639116668NPI Registry (opens in a new tab)
- NPI enumeration date
- May 31, 2006
- NPI status
- Active
- Practice phone
- (480) 728-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Erik G. Mattison practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona
Dr. Mattison's primary practice is Dignity Health Chandler Regional Medical Center, at 1955 West Frye Road, Chandler, AZ 85224 in Maricopa County. The practice phone is (480) 728-3000.
- Dignity Health Chandler Regional Medical Center1955 West Frye Road, Chandler, AZ 85224 · Maricopa CountyPhone(480) 728-3000
Source: Dmand AI Affiliation Data
Dr. Erik G. Mattison is affiliated with 3 sites of care and 2 medical groups
Dr. Mattison's primary practice is Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health. The medical group on file is Premier Emergency Medical Specialists. Dmand AI also links Dr. Mattison to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erik G. Mattison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mattison practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health Chandler Regional Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Erik G. Mattison is one of 1,360 emergency medicine physicians in Arizona
Emergency medicine is Dr. Mattison's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Mattison is licensed in Arizona.
Specialties and state licenses
- Emergency medicine, ArizonaPrimary
Emergency medicine physicians near Dr. Mattison
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Erik G. Mattison billed Medicare for 170 services in 2024
CMS data shows 170 Medicare services from Dr. Mattison across 5 procedure codes in 2024, for 127 Medicare patients. Medicare paid $15,320 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mattison's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1902024: 10644%
- Tests and treatments
- 2023: 332024: 6494%
Dr. Mattison compared with the Arizona median for emergency medicine physicians, 2024
- Dr. Mattison
- Arizona median
- Medicare services
- 170vs 21621% below
- Medicare patients
- 127vs 21040% below
- Part D claims
- 31vs 5038% below
Medians across 1,326 emergency medicine physicians in Arizona with Dmand AI profiles that report each measure.
Dr. Mattison's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Erik G. Mattison treated 127 Medicare patients in 2024, average age 78
CMS counts 127 Medicare patients who saw Dr. Mattison in 2024. The largest group is 75 to 84, with 47 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 2.01, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mattison's median patient age at 53, with 32% women.
Dr. Mattison's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mattison's Medicare patients by sex, 2024
- Women5745%
- Men7055%
Chronic conditions among Dr. Mattison's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease43%
- Chronic kidney disease42%
- Diabetes41%
- Atrial fibrillation36%
- Anxiety31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mattison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women32%
- Men68%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Erik G. Mattison wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Mattison wrote 21 Medicare Part D claims for 13 patients. 95% of them were for generic drugs. They cover 2 drugs, with $241 in total drug cost. In 2018, CMS named 13 claims across 1 drug.
Dr. Mattison's Part D claims by kind of drug, 2024
- Generic20 claims95%
- Brand-name and other1 claims5%
Dr. Mattison's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 132019: 31138%
Drugs named by CMS: 2 in 2019, 1 in 2018.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Erik G. Mattison received $1,249 in industry payments from 2016 to 2023
CMS Open Payments shows 7 general payments to Dr. Mattison from 2 drug and device companies from 2016 to 2023. Consulting fees make up the largest share, 60% of the total. Allergan Inc. paid the most, $1,225.
General payments to Dr. Mattison by program year, 2016 to 2023
General payments to Dr. Mattison by kind, 2016 to 2023
- Consulting fees$75060%
- Food and beverage$49940%
Companies that paid Dr. Mattison the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Erik G. Mattison graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Mattison graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Erik G. Mattison's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Erik G. Mattison
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Erik G. Mattison's NPI number?
Dr. Erik G. Mattison's NPI number is 1639116668. It was assigned on May 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Erik G. Mattison?
Dr. Erik G. Mattison is an emergency medicine physician in Chandler, Arizona. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Erik G. Mattison practice?
Dr. Mattison practices at 1955 West Frye Road, Chandler, AZ 85224. Dr. Mattison's primary practice is Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Mattison to 2 group practices and clinics and 1 medical group.
What is Dr. Erik G. Mattison's office phone number?
The practice phone on file for Dr. Mattison is (480) 728-3000.
What is Dr. Erik G. Mattison's medical license number?
Dr. Mattison holds Arizona license 31843.
Which hospitals is Dr. Erik G. Mattison affiliated with?
Dr. Mattison practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona.
What medical group is Dr. Erik G. Mattison part of?
Dr. Mattison is linked to Premier Emergency Medical Specialists. Dmand AI links Dr. Mattison to 1 more medical group.
Does Dr. Erik G. Mattison accept Medicare?
Yes. CMS data shows Dr. Mattison billed Medicare for 170 services in 2024.
How many Medicare patients does Dr. Erik G. Mattison see?
CMS counts 127 Medicare patients who saw Dr. Mattison in 2024, with an average age of 78.
What services does Dr. Erik G. Mattison bill to Medicare?
In 2024, Dr. Mattison's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and special service (99183).
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Where did Dr. Erik G. Mattison go to medical school?
Dr. Mattison graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2001.
What drugs does Dr. Erik G. Mattison prescribe most?
In 2019 Medicare Part D data, Dr. Mattison's most prescribed drugs by claims were Ondansetron ODT and Hydrocodone-Acetaminophen.
Has Dr. Erik G. Mattison received payments from drug or device companies?
CMS Open Payments shows $1,249 in general payments to Dr. Mattison from 2 companies from 2016 to 2023. The largest total came from Allergan Inc.
How long has Dr. Erik G. Mattison been practicing?
Dr. Mattison graduated from medical school in 2001, 25 years ago.
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