Dr. Arthur Randall McDowell Jr., MD
- Part D claims, 2024
- 28
- Hospital affiliations
- 2
- Industry payments
- $7,706
- Medical groups
- 5
- 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. McDowell'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. Arthur Randall McDowell Jr. is an orthopedic surgeon in San Francisco, California
Dr. McDowell practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Dr. McDowell's NPI, 1568090512, was assigned on March 27, 2020. Dr. McDowell graduated from Howard University College of Medicine in 2020. Dr. McDowell holds California license A202872.
- NPI
- 1568090512NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870914658
- NPI enumeration date
- March 27, 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. Arthur Randall McDowell Jr. practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Dr. McDowell'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. Arthur Randall McDowell Jr. is affiliated with 3 sites of care and 5 medical groups
Dr. McDowell's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. McDowell is also affiliated with MarinHealth Medical Center. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. McDowell to 4 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Arthur Randall McDowell Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McDowell practices, 3 sites in all. 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 |
| +2 more sites and 4 medical groups | 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 University of California Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Arthur Randall McDowell Jr. is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. McDowell's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. McDowell is licensed in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Orthopedic surgeons near Dr. McDowell
Counts of orthopedic surgeons 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
Dr. Arthur Randall McDowell Jr.'s patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. McDowell's median patient age at 66, with 62% women.
Dr. McDowell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women62%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Arthur Randall McDowell Jr. wrote 28 Medicare Part D claims in 2024
In 2024, Dr. McDowell wrote 28 Medicare Part D claims for 19 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $63 in total drug cost.
Dr. McDowell'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 Dr. McDowell's Part D claims, 2024
- Opioids46%13 of 28 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
Dr. Arthur Randall McDowell Jr. ranks in the 93rd percentile for hip replacement in Medicare
Dr. McDowell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 71 procedures of hip replacement by Dr. McDowell, more than 93% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. McDowell ranks in Medicare procedure volume
- Hip replacement
- 93rd percentile71 procedures
- Knee replacement
- 87th percentile71 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (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.
Dr. Arthur Randall McDowell Jr. received $7,706 in industry payments in 2025
CMS Open Payments shows 4 general payments to Dr. McDowell from 2 drug and device companies in 2025. Grants make up the largest share, 97% of the total. Smith & Nephew, Inc. paid the most, $7,622.
General payments to Dr. McDowell by kind, 2025 to 2025
- Grants$7,50097%
- Food and beverage$2063%
Companies that paid Dr. McDowell the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Arthur Randall McDowell Jr. graduated from Howard University College of Medicine
Dr. McDowell graduated from Howard University College of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Arthur Randall McDowell Jr.'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)Doctors and Clinicians Utilization Data (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 Dr. Arthur Randall McDowell Jr.
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. Arthur Randall McDowell Jr.'s NPI number?
Dr. Arthur Randall McDowell Jr.'s NPI number is 1568090512. It was assigned on March 27, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Arthur Randall McDowell Jr.?
Dr. Arthur Randall McDowell Jr. is an orthopedic surgeon in San Francisco, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Arthur Randall McDowell Jr. practice?
Dr. McDowell practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dr. McDowell'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. McDowell to 4 medical groups and 1 group practice or clinic.
What is Dr. Arthur Randall McDowell Jr.'s office phone number?
The practice phone on file for Dr. McDowell is (415) 353-2733.
What is Dr. Arthur Randall McDowell Jr.'s medical license number?
Dr. McDowell holds California license A202872.
Which hospitals is Dr. Arthur Randall McDowell Jr. affiliated with?
Dr. McDowell practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California. Dr. McDowell is also affiliated with MarinHealth Medical Center.
What medical group is Dr. Arthur Randall McDowell Jr. part of?
Dr. McDowell is linked to UCSF Pediatrics. Dmand AI links Dr. McDowell to 4 more medical groups.
Does Dr. Arthur Randall McDowell Jr. accept Medicare?
Yes. CMS lists Dr. McDowell as accepting Medicare assignment.
Where did Dr. Arthur Randall McDowell Jr. go to medical school?
Dr. McDowell graduated from Howard University College of Medicine in 2020.
What drugs does Dr. Arthur Randall McDowell Jr. prescribe most?
In 2024 Medicare Part D data, Dr. McDowell's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Arthur Randall McDowell Jr. received payments from drug or device companies?
CMS Open Payments shows $7,706 in general payments to Dr. McDowell from 2 companies from 2025 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. Arthur Randall McDowell Jr. been practicing?
Dr. McDowell graduated from medical school in 2020, 6 years ago.
Selling to orthopaedic surgery practices?
See orthopedic surgeons 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