Matthew Clay Anderson, PA
- Medicare services, 2024
- 10,810
- Medicare patients, 2024
- 366
- Part D claims, 2024
- 425
- Hospital affiliations
- 1
- Industry payments
- $116
- Practice address
- 3889 W Stetson Ave, Hemet, CA 92545
- Practice phone
- Call (909) 557-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Arrowhead Orthopaedics
Hemet, California
Find Matthew Anderson's professional email, personal email and mobile number
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Matthew Clay Anderson is a physician assistant in Hemet, California
Matthew Anderson practices at Arrowhead Orthopaedics in Hemet, California.
Matthew Anderson's NPI, 1275902280, was assigned on September 20, 2015. Matthew Anderson holds California license PA52862.
- NPI
- 1275902280NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971813825
- NPI enumeration date
- September 20, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (909) 557-1600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Matthew Clay Anderson practices at Arrowhead Orthopaedics in Hemet, California
Matthew Anderson's primary practice is Arrowhead Orthopaedics, at 3889 W Stetson Ave, Hemet, CA 92545 in Riverside County. The practice phone is (909) 557-1600.
- Arrowhead Orthopaedics3889 W Stetson Ave, Hemet, CA 92545 · Riverside CountyPhone(909) 557-1600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Matthew Clay Anderson is affiliated with 3 sites of care and 1 medical group
Matthew Anderson's primary practice is Arrowhead Orthopaedics in Hemet, California. Matthew Anderson is also affiliated with Redlands Community Hospital. The medical group on file is Arrowhead Orthopaedics. Dmand AI also links Matthew Anderson to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Matthew Clay Anderson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Anderson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arrowhead Orthopaedics | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Matthew Clay Anderson is one of 11,482 physician assistants in California
Physician assistant is Matthew Anderson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Matthew Anderson is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Matthew Anderson is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Clinical focus
Dmand AI lists arthritis, broken or dislocated ankle/ or foot, bursitis, hand joint or tendon inflammation, joint arthropathy, joint pain, knee injury and lower back pain among the conditions Matthew Anderson treats.
Physician assistants near Matthew Anderson
Counts of physician assistants 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
Matthew Clay Anderson billed Medicare for 10,810 services in 2024
CMS data shows 10,810 Medicare services from Matthew Anderson across 22 procedure codes in 2024, for 366 Medicare patients. Medicare paid $87,318 for them.
Matthew Anderson's Medicare services by type, 2024
- Drugs given in the office9,798
- Surgery437
- Office and hospital visits405
- Imaging157
- Other services13
Where Matthew Anderson's Medicare services took place, 2024
- In an office10,769100%
- In a facility410%
Matthew Anderson compared with the California median for physician assistants, 2024
- Matthew Anderson
- California median
- Medicare services
- 10,810vs 20453.0 times
- Medicare patients
- 366vs 1053.5 times
- Part D claims
- 376vs 24355% above
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Matthew Anderson'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
Matthew Clay Anderson treated 366 Medicare patients in 2024, average age 72
CMS counts 366 Medicare patients who saw Matthew Anderson in 2024. The largest group is 65 to 74, with 172 patients. 75% of them have arthritis, and 71% have high blood pressure. 49% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Matthew Anderson's median patient age at 59, with 60% women.
Matthew Anderson's Medicare patients by age, 2024
Matthew Anderson's Medicare patients by sex, 2024
- Women24567%
- Men12133%
Chronic conditions among Matthew Anderson's Medicare patients, 2024
- Arthritis75%
- High blood pressure71%
- High cholesterol70%
- Diabetes36%
- Mood disorders23%
- Depression22%
- COPD20%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Matthew Anderson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Matthew Clay Anderson wrote 425 Medicare Part D claims in 2024
In 2024, Matthew Anderson wrote 425 Medicare Part D claims for 200 patients. 100% of them were for generic drugs. CMS names the drug for 376 of them, across 6 drugs with 11 or more claims each, at $2,950 in total drug cost.
Matthew Anderson's Part D claims by kind of drug, 2024
- Generic423 claims100%
- Brand-name and other2 claims0%
Matthew Anderson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Matthew Anderson's Part D claims, 2024
- Opioids26%111 of 425 claims
- Antibiotics5%20 of 425 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Matthew Clay Anderson offers telehealth to Medicare patients
Matthew Anderson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Matthew Anderson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Matthew Clay Anderson received $116 in industry payments in 2024
CMS Open Payments shows 4 general payments to Matthew Anderson from 2 drug and device companies in 2024. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $93.
Companies that paid Matthew Anderson the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Matthew Clay Anderson is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Matthew Clay Anderson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Matthew Clay Anderson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Matthew Clay Anderson's NPI number?
Matthew Clay Anderson's NPI number is 1275902280. It was assigned on September 20, 2015, and it is active in the NPI Registry.
What does Matthew Clay Anderson specialize in?
Matthew Clay Anderson is a physician assistant in Hemet, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Matthew Clay Anderson practice?
Matthew Anderson practices at 3889 W Stetson Ave, Hemet, CA 92545. Matthew Anderson's primary practice is Arrowhead Orthopaedics in Hemet, California. Dmand AI also links Matthew Anderson to 1 group practice or clinic.
What is Matthew Clay Anderson's office phone number?
The practice phone on file for Matthew Anderson is (909) 557-1600.
What is Matthew Clay Anderson's medical license number?
Matthew Anderson holds California license PA52862.
Which hospitals is Matthew Clay Anderson affiliated with?
Matthew Anderson is affiliated with Redlands Community Hospital.
What medical group is Matthew Clay Anderson part of?
Matthew Anderson is linked to Arrowhead Orthopaedics.
Does Matthew Clay Anderson accept Medicare?
Yes. CMS data shows Matthew Anderson billed Medicare for 10,810 services in 2024, and Matthew Anderson accepts Medicare assignment.
Does Matthew Clay Anderson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Matthew Anderson as offering telehealth services.
How many Medicare patients does Matthew Clay Anderson see?
CMS counts 366 Medicare patients who saw Matthew Anderson in 2024, with an average age of 72.
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Is Matthew Clay Anderson board certified?
Yes. Matthew Anderson is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Matthew Clay Anderson bill to Medicare?
In 2024, Matthew Anderson's most billed Medicare services were injected or infused drug (J1010), surgery: bones and joints (20610) and injected or infused drug (J2795).
What drugs does Matthew Clay Anderson prescribe most?
In 2024 Medicare Part D data, Matthew Anderson's most prescribed drugs by claims were Meloxicam, Oxycodone-Acetaminophen and Diclofenac Sodium.
Has Matthew Clay Anderson received payments from drug or device companies?
CMS Open Payments shows $116 in general payments to Matthew Anderson from 2 companies from 2024 to 2024. The largest total came from Boston Scientific Corporation.
How long has Matthew Clay Anderson been practicing?
Matthew Anderson graduated from medical school in 2015, 11 years ago.
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