Alexander Ronald Larson
- Medicare patients, 2024
- 236
- Part D claims, 2024
- 390
- MIPS score, 2024
- 85
- Industry payments
- $400
- Affiliated sites
- 1
- Practice address
- 3280 E Lanark Dr, Meridian, ID 83642
- Practice phone
- Call (208) 377-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Primary Health Medical Group
Meridian, Idaho
Find Alexander Larson'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.
Alexander Ronald Larson is a physician assistant in Meridian, Idaho
Alexander Larson practices at Primary Health Medical Group in Meridian, Idaho.
Alexander Larson's NPI, 1679168223, was assigned on March 5, 2021. Alexander Larson holds Idaho license PA-2128.
- NPI
- 1679168223NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779981261
- NPI enumeration date
- March 5, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (208) 377-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexander Ronald Larson practices at Primary Health Medical Group in Meridian, Idaho
Alexander Larson's primary practice is Primary Health Medical Group, at 3280 E Lanark Dr, Meridian, ID 83642 in Ada County. The practice phone is (208) 377-4400.
- Primary Health Medical Group3280 E Lanark Dr, Meridian, ID 83642 · Ada CountyPhone(208) 377-4400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexander Ronald Larson is affiliated with 2 sites of care and 1 medical group
Alexander Larson's primary practice is Primary Health Medical Group in Meridian, Idaho. The medical group on file is Primary Health Medical Group. Dmand AI also links Alexander Larson 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 Alexander Ronald Larson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Larson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Primary Health Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexander Ronald Larson is one of 1,164 physician assistants in Idaho
Physician assistant is Alexander Larson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Alexander Larson is licensed in Idaho.
Specialties and state licenses
- Physician assistant, IdahoPrimary
Physician assistants near Alexander Larson
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
Alexander Ronald Larson treated 236 Medicare patients in 2024, average age 71
CMS counts 236 Medicare patients who saw Alexander Larson in 2024. The largest group is 65 to 74, with 104 patients. 72% of them have high cholesterol, and 62% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alexander Larson's median patient age at 35, with 63% women.
Alexander Larson's Medicare patients by age, 2024
Alexander Larson's Medicare patients by sex, 2024
- Women13758%
- Men9942%
Chronic conditions among Alexander Larson's Medicare patients, 2024
- High cholesterol72%
- High blood pressure62%
- Arthritis42%
- Mood disorders28%
- Depression27%
- Diabetes27%
- Anxiety25%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Alexander Larson'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
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alexander Ronald Larson wrote 390 Medicare Part D claims in 2024
In 2024, Alexander Larson wrote 390 Medicare Part D claims for 313 patients. 88% of them were for generic drugs.
Alexander Larson's Part D claims by kind of drug, 2024
- Generic345 claims88%
- Brand-name and other45 claims12%
Drug classes CMS tracks in Alexander Larson's Part D claims, 2024
- Antibiotics55%214 of 390 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Alexander Ronald Larson scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Alexander Larson for performance year 2024, reported as part of a group. Alexander Larson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Alexander Larson's MIPS scores, performance year 2024
- 85of 100Final score
- 77.3of 100Quality
- 97of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Alexander Ronald Larson received $400 in industry payments in 2025
CMS Open Payments shows 14 general payments to Alexander Larson from 11 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $159.
Companies that paid Alexander Larson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Alexander Ronald Larson'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 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 (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Alexander Ronald Larson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexander Ronald Larson's NPI number?
Alexander Ronald Larson's NPI number is 1679168223. It was assigned on March 5, 2021, and it is active in the NPI Registry.
What does Alexander Ronald Larson specialize in?
Alexander Ronald Larson is a physician assistant in Meridian, Idaho. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alexander Ronald Larson practice?
Alexander Larson practices at 3280 E Lanark Dr, Meridian, ID 83642. Alexander Larson's primary practice is Primary Health Medical Group in Meridian, Idaho. Dmand AI also links Alexander Larson to 1 group practice or clinic.
What is Alexander Ronald Larson's office phone number?
The practice phone on file for Alexander Larson is (208) 377-4400.
What is Alexander Ronald Larson's medical license number?
Alexander Larson holds Idaho license PA-2128.
What medical group is Alexander Ronald Larson part of?
Alexander Larson is linked to Primary Health Medical Group.
Does Alexander Ronald Larson accept Medicare?
Yes. CMS lists Alexander Larson as accepting Medicare assignment.
What is Alexander Ronald Larson's MIPS score?
Alexander Larson's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Alexander Ronald Larson see?
CMS counts 236 Medicare patients who saw Alexander Larson in 2024, with an average age of 71.
Has Alexander Ronald Larson received payments from drug or device companies?
CMS Open Payments shows $400 in general payments to Alexander Larson from 11 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Alexander Ronald Larson been practicing?
Alexander Larson graduated from medical school in 2021, 5 years ago.
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