Dr. Mark Douglas Smith, MBA, MD
- Part D claims, 2024
- 182
- Hospital affiliations
- 1
- Industry payments
- $534,449
- Medical group
- 1
- State license
- 1
- Practice address
- 1001 Potrero Avenue, San Francisco, CA 94110
- Practice phone
- Call (415) 206-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Smith'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 Douglas Smith is an internist in San Francisco, California
Dr. Smith practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA.
Dr. Smith's NPI, 1023145539, was assigned on February 28, 2007. Dr. Smith holds California license A 00041234.
- NPI
- 1023145539NPI Registry (opens in a new tab)
- NPI enumeration date
- February 28, 2007
- NPI status
- Active
- Practice phone
- (415) 206-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark Douglas Smith practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California
Dr. Smith's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center, at 1001 Potrero Avenue, San Francisco, CA 94110 in San Francisco County. The practice phone is (415) 206-8000.
- Zuckerberg San Francisco General Hospital and Trauma Center1001 Potrero Avenue, San Francisco, CA 94110 · San Francisco CountyPhone(415) 206-8000
Source: Dmand AI Affiliation Data
Dr. Mark Douglas Smith is affiliated with 1 site of care and 1 medical group
Dr. Smith's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA. The medical group on file is San Francisco Public Health Laboratory.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Douglas Smith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Smith practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Zuckerberg San Francisco General Hospital and Trauma Center | 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 City and County of San Francisco, CA and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark Douglas Smith is one of 16,751 internists in California
Internal medicine is Dr. Smith's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Smith is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Smith
Counts of internists 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. Mark Douglas Smith's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Smith's median patient age at 66, with 0% women.
Dr. Smith'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
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Mark Douglas Smith wrote 182 Medicare Part D claims in 2024
In 2024, Dr. Smith wrote 182 Medicare Part D claims. 68% of them were for generic drugs. CMS names the drug for 90 of them, across 7 drugs with 11 or more claims each, at $90,633 in total drug cost. In 2023, CMS named 121 claims across 10 drugs.
Dr. Smith's Part D claims by kind of drug, 2024
- Generic124 claims68%
- Brand-name58 claims32%
Dr. Smith'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. Smith's Part D claims, 2024
- Antibiotics7%13 of 182 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1212024: 9026%
Drugs named by CMS: 7 in 2024, 10 in 2023.
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
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. Mark Douglas Smith received $534,449 in industry payments from 2017 to 2025
CMS Open Payments shows 160 general payments to Dr. Smith from 3 drug and device companies from 2017 to 2025. Speaker and faculty fees make up the largest share, 72% of the total. Jazz Pharmaceuticals Inc. paid the most, $526,811.
General payments to Dr. Smith by program year, 2017 to 2025
General payments to Dr. Smith by kind, 2017 to 2025
- Speaker and faculty fees$382,84272%
- Travel and lodging$134,56325%
- Food and beverage$12,3262%
- Consulting fees$4,5421%
- Gifts$1750%
Companies that paid Dr. Smith the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark Douglas Smith'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) |
| 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 Dr. Mark Douglas Smith
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 Douglas Smith's NPI number?
Dr. Mark Douglas Smith's NPI number is 1023145539. It was assigned on February 28, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Douglas Smith?
Dr. Mark Douglas Smith 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 Douglas Smith practice?
Dr. Smith practices at 1001 Potrero Avenue, San Francisco, CA 94110. Dr. Smith's primary practice is Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California, part of City and County of San Francisco, CA.
What is Dr. Mark Douglas Smith's office phone number?
The practice phone on file for Dr. Smith is (415) 206-8000.
What is Dr. Mark Douglas Smith's medical license number?
Dr. Smith holds California license A 00041234.
Which hospitals is Dr. Mark Douglas Smith affiliated with?
Dr. Smith practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California.
What medical group is Dr. Mark Douglas Smith part of?
Dr. Smith is linked to San Francisco Public Health Laboratory.
What drugs does Dr. Mark Douglas Smith prescribe most?
In 2024 Medicare Part D data, Dr. Smith's most prescribed drugs by claims were Clindamycin Phosphate, Doxycycline Hyclate and Invega Sustenna.
Has Dr. Mark Douglas Smith received payments from drug or device companies?
CMS Open Payments shows $534,449 in general payments to Dr. Smith from 3 companies from 2017 to 2025. The largest total came from Jazz Pharmaceuticals Inc.
How long has Dr. Mark Douglas Smith been practicing?
Dr. Smith's NPI was assigned in 2007.
Selling to internal medicine practices?
See internists 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