Michael Benson Louie, PA
- Medicare patients, 2024
- 285
- Part D claims, 2024
- 88
- Hospital affiliations
- 2
- Industry payments
- $144
- Medical groups
- 2
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Michael Louie'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 Benson Louie is a physician assistant in Stanford, California
Michael Louie practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Michael Louie's NPI, 1356747067, was assigned on November 6, 2014. Michael Louie holds California license 51994.
- NPI
- 1356747067NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426373770
- NPI enumeration date
- November 6, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Benson Louie practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Michael Louie's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Michael Benson Louie is affiliated with 2 sites of care and 2 medical groups
Michael Louie's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Michael Louie to 1 more hospital and 1 medical group, each named with a free account. Michael Louie's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Benson Louie's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Louie practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more site and 1 medical group | 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 Stanford University and 6.2K+ hospitals, with verified contacts in the same login.
Michael Benson Louie is one of 11,482 physician assistants in California
Physician assistant is Michael Louie's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michael Louie is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Michael Louie
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 Benson Louie treated 285 Medicare patients in 2024, average age 72
CMS counts 285 Medicare patients who saw Michael Louie in 2024. The largest group is 65 to 74, with 129 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Michael Louie's median patient age at 65, with 46% women.
Michael Louie's Medicare patients by age, 2024
Michael Louie's Medicare patients by sex, 2024
- Women11440%
- Men17160%
Chronic conditions among Michael Louie's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Chronic kidney disease41%
- Diabetes38%
- Ischemic heart disease37%
- Arthritis35%
- Cancer32%
- Atrial fibrillation28%
Share of Medicare patients with each condition. A patient can have several.
Michael Louie's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Benson Louie wrote 88 Medicare Part D claims in 2024
In 2024, Michael Louie wrote 88 Medicare Part D claims for 32 patients. 99% of them were for generic drugs.
Michael Louie's Part D claims by kind of drug, 2024
- Generic87 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in Michael Louie's Part D claims, 2024
- Opioids18%16 of 88 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
Michael Benson Louie offers telehealth to Medicare patients
Michael Louie accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Michael Louie as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- 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 Benson Louie received $144 in industry payments in 2025
CMS Open Payments shows 1 general payment to Michael Louie from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $144.
Companies that paid Michael Louie 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 Michael Benson Louie'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 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) |
| 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 Michael Benson Louie
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 Benson Louie's NPI number?
Michael Benson Louie's NPI number is 1356747067. It was assigned on November 6, 2014, and it is active in the NPI Registry.
What does Michael Benson Louie specialize in?
Michael Benson Louie is a physician assistant in Stanford, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael Benson Louie practice?
Michael Louie practices at 300 Pasteur Drive, Stanford, CA 94305. Michael Louie's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Michael Louie to 1 hospital and 1 medical group.
What is Michael Benson Louie's office phone number?
The practice phone on file for Michael Louie is (650) 723-4000.
What is Michael Benson Louie's medical license number?
Michael Louie holds California license 51994.
Which hospitals is Michael Benson Louie affiliated with?
Michael Louie practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Michael Louie to 1 more hospital.
What medical group is Michael Benson Louie part of?
Michael Louie is linked to Stanford Health Care. Dmand AI links Michael Louie to 1 more medical group.
Does Michael Benson Louie accept Medicare?
Yes. CMS lists Michael Louie as accepting Medicare assignment.
Does Michael Benson Louie offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Michael Louie as offering telehealth services.
How many Medicare patients does Michael Benson Louie see?
CMS counts 285 Medicare patients who saw Michael Louie in 2024, with an average age of 72.
Has Michael Benson Louie received payments from drug or device companies?
CMS Open Payments shows $144 in general payments to Michael Louie from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Michael Benson Louie been practicing?
Michael Louie graduated from medical school in 2014, 12 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