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Dr. Mark McArthur, MD
NPI1467080879PAC ID1658814819
- Publications
- 3
- Hospital affiliations
- 1
- Industry payments
- $22
- Medical groups
- 2
- State license
- 1
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. McArthur'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. Mark McArthur is an internist in San Francisco, California
Dr. McArthur practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Dr. McArthur's NPI, 1467080879, was assigned on March 31, 2020. Dr. McArthur graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2020. Dr. McArthur holds Illinois license 1467080879.
NPI and contact details
- NPI
- 1467080879NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658814819
- NPI enumeration date
- March 31, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark McArthur practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Dr. McArthur's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Dr. Mark McArthur is affiliated with 1 site of care and 2 medical groups
Dr. McArthur's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. McArthur to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark McArthur's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McArthur practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark McArthur is one of 16,751 internists in California
Internal medicine is Dr. McArthur's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. McArthur is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. McArthur
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
16,751internists in California1,127internists in San Francisco239internists at UCSF Helen Diller Medical Center at Parnassus Heights
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark McArthur's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. McArthur's median patient age at 67, with 40% women.
Dr. McArthur's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
How Dr. Mark McArthur takes part in Medicare
Dr. McArthur 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)
Dr. Mark McArthur has 3 publications on record
Dmand AI links 3 papers to Dr. McArthur in 2020. 2020 was the busiest year, with 2. Dr. McArthur's most frequent co-authors are Ritu Arya, Yuval Eisenberg, MD and Brian Thomas Layden, MD.
Papers3
Dr. McArthur's most frequent co-authors
Recent publications by Dr. McArthur
Diabetes InsipidusHypopituitarismOxytocin
See who Dr. McArthur researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. McArthur works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark McArthur received $22 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. McArthur from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Philips Electronics North America Corporation paid the most, $22.
Companies that paid Dr. McArthur the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark McArthur graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. McArthur graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark McArthur'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Mark McArthur
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. Mark McArthur's NPI number?
Dr. Mark McArthur's NPI number is 1467080879. It was assigned on March 31, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark McArthur?
Dr. Mark McArthur is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark McArthur practice?
Dr. McArthur practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. McArthur's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dr. McArthur to 1 medical group.
What is Dr. Mark McArthur's office phone number?
The practice phone on file for Dr. McArthur is (415) 353-2733.
What is Dr. Mark McArthur's medical license number?
Dr. McArthur holds Illinois license 1467080879.
Which hospitals is Dr. Mark McArthur affiliated with?
Dr. McArthur practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.
What medical group is Dr. Mark McArthur part of?
Dr. McArthur is linked to UCSF Pediatrics. Dmand AI links Dr. McArthur to 1 more medical group.
Does Dr. Mark McArthur accept Medicare?
Yes. CMS lists Dr. McArthur as accepting Medicare assignment.
Where did Dr. Mark McArthur go to medical school?
Dr. McArthur graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2020.
Has Dr. Mark McArthur received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Dr. McArthur from 1 company from 2024 to 2024. The largest total came from Philips Electronics North America Corporation.
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How long has Dr. Mark McArthur been practicing?
Dr. McArthur graduated from medical school in 2020, 6 years ago.
Does Dr. Mark McArthur do research?
Dmand AI links 3 publications to Dr. McArthur.
Who does Dr. Mark McArthur publish with?
Dr. McArthur's most frequent co-authors are Ritu Arya (1 shared paper), Yuval Eisenberg, MD (1 shared paper) and Brian Thomas Layden, MD (1 shared paper).
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