Michael G. Miller, PA-C
- Part D claims, 2024
- 43
- Hospital affiliations
- 2
- Medical group
- 1
- Year NPI issued
- 2012
- Practice address
- 10800 Magnolia Avenue, Riverside, CA 92505
- Practice phone
- Call (951) 353-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Michael Miller'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.
Michael G. Miller is a physician assistant in Riverside, California
Michael Miller practices at Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
Michael Miller's NPI, 1225389927, was assigned on September 21, 2012.
- NPI
- 1225389927NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638322258
- NPI enumeration date
- September 21, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 353-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael G. Miller practices at Riverside Medical Center in Riverside, California
Michael Miller's primary practice is Riverside Medical Center, at 10800 Magnolia Avenue, Riverside, CA 92505 in Riverside County. The practice phone is (951) 353-2000.
- Riverside Medical Center10800 Magnolia Avenue, Riverside, CA 92505 · Riverside CountyPhone(951) 353-2000
Source: Dmand AI Affiliation Data
Michael G. Miller is affiliated with 2 sites of care and 1 medical group
Michael Miller's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. Michael Miller is also affiliated with Arrowhead Regional Medical Center. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael G. Miller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Miller practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Michael G. Miller is one of 11,482 physician assistants in California
Physician assistant is Michael Miller's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michael Miller is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Michael Miller
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
Michael G. Miller's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Michael Miller's median patient age at 35, with 51% women.
Michael Miller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Michael G. Miller wrote 43 Medicare Part D claims in 2024
In 2024, Michael Miller wrote 43 Medicare Part D claims for 29 patients. 98% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $178 in total drug cost.
Michael Miller's Part D claims by kind of drug, 2024
- Generic42 claims98%
- Brand-name and other1 claims2%
Michael Miller'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 Michael Miller's Part D claims, 2024
- Opioids56%24 of 43 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
How Michael G. Miller takes part in Medicare
Michael Miller accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Michael G. Miller is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Michael G. Miller'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Michael G. Miller
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael G. Miller's NPI number?
Michael G. Miller's NPI number is 1225389927. It was assigned on September 21, 2012, and it is active in the NPI Registry.
What does Michael G. Miller specialize in?
Michael G. Miller is a physician assistant in Riverside, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael G. Miller practice?
Michael Miller practices at 10800 Magnolia Avenue, Riverside, CA 92505. Michael Miller's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
What is Michael G. Miller's office phone number?
The practice phone on file for Michael Miller is (951) 353-2000.
Which hospitals is Michael G. Miller affiliated with?
Michael Miller practices at Riverside Medical Center in Riverside, California. Michael Miller is also affiliated with Arrowhead Regional Medical Center.
What medical group is Michael G. Miller part of?
Michael Miller is linked to Southern California Permanente Medical Group.
Does Michael G. Miller accept Medicare?
Yes. CMS lists Michael Miller as accepting Medicare assignment.
Is Michael G. Miller board certified?
Yes. Michael Miller is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What drugs does Michael G. Miller prescribe most?
In 2024 Medicare Part D data, Michael Miller's most prescribed drugs by claims were Oxycodone HCl.
How long has Michael G. Miller been practicing?
Michael Miller graduated from medical school in 2011, 15 years ago.
Selling to physician assistant practices?
See physician assistants in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card