Dr. Stephen Andrew Stone, MD
- Part D claims, 2024
- 858
- Hospital affiliations
- 1
- Industry payments
- $63
- Medical group
- 1
- State license
- 1
- Practice address
- 2238 Geary Blvd, San Francisco, CA 94115
- Practice phone
- Call (415) 833-3700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
San Francisco Medical Center - Mammography
Mammography / Breast Imaging Center · San Francisco, California
Find Dr. Stone'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. Stephen Andrew Stone is an internist in San Francisco, California
Dr. Stone practices at San Francisco Medical Center - Mammography in San Francisco, California.
Dr. Stone's NPI, 1407472327, was assigned on June 17, 2020. Dr. Stone graduated from University of California, San Francisco School of Medicine in 2020. Dr. Stone holds Iowa license R-11988.
- NPI
- 1407472327NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567886047
- NPI enumeration date
- June 17, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 833-3700
- 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. Stephen Andrew Stone practices at San Francisco Medical Center - Mammography in San Francisco, California
Dr. Stone's primary practice is San Francisco Medical Center - Mammography, at 2238 Geary Blvd, San Francisco, CA 94115. The practice phone is (415) 833-3700.
- San Francisco Medical Center - Mammography2238 Geary Blvd, San Francisco, CA 94115Phone(415) 833-3700
Source: Dmand AI Affiliation Data
Dr. Stephen Andrew Stone is affiliated with 2 sites of care and 1 medical group
Dr. Stone's primary practice is San Francisco Medical Center - Mammography in San Francisco, California. Dr. Stone is also affiliated with University of Iowa Health Care Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dr. Stone's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen Andrew Stone's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stone practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Francisco Medical Center - Mammography | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephen Andrew Stone is one of 16,751 internists in California
Internal medicine is Dr. Stone's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Stone is licensed in Iowa.
Specialties and state licenses
- Internal medicine, IowaPrimary
Internists near Dr. Stone
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. Stephen Andrew Stone's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Dr. Stone's median patient age at 44, with 33% women.
Dr. Stone's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women33%
- Men64%
Source: Dmand AI Patient Panel Data
Dr. Stephen Andrew Stone wrote 858 Medicare Part D claims in 2024
In 2024, Dr. Stone wrote 858 Medicare Part D claims for 164 patients. 91% of them were for generic drugs. CMS names the drug for 412 of them, across 18 drugs with 11 or more claims each, at $5,800 in total drug cost. In 2023, CMS named 235 claims across 14 drugs.
Dr. Stone's Part D claims by kind of drug, 2024
- Generic777 claims91%
- Brand-name and other81 claims9%
Dr. Stone'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. Stone's Part D claims, 2024
- Opioids4%34 of 858 claims
- Antibiotics4%34 of 858 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: 2352024: 41275%
Drugs named by CMS: 18 in 2024, 14 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
How Dr. Stephen Andrew Stone takes part in Medicare
Dr. Stone 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)
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. Stephen Andrew Stone received $63 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Stone from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $63.
Companies that paid Dr. Stone 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. Stephen Andrew Stone graduated from University of California, San Francisco School of Medicine
Dr. Stone graduated from University of California, San Francisco School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen Andrew Stone'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) |
| 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. Stephen Andrew Stone
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. Stephen Andrew Stone's NPI number?
Dr. Stephen Andrew Stone's NPI number is 1407472327. It was assigned on June 17, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Andrew Stone?
Dr. Stephen Andrew Stone is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Stephen Andrew Stone practice?
Dr. Stone practices at 2238 Geary Blvd, San Francisco, CA 94115. Dr. Stone's primary practice is San Francisco Medical Center - Mammography in San Francisco, California.
What is Dr. Stephen Andrew Stone's office phone number?
The practice phone on file for Dr. Stone is (415) 833-3700.
What is Dr. Stephen Andrew Stone's medical license number?
Dr. Stone holds Iowa license R-11988.
Which hospitals is Dr. Stephen Andrew Stone affiliated with?
Dr. Stone is affiliated with University of Iowa Health Care Medical Center.
What medical group is Dr. Stephen Andrew Stone part of?
Dr. Stone is linked to The Permanente Medical Group, Inc.
Does Dr. Stephen Andrew Stone accept Medicare?
Yes. CMS lists Dr. Stone as accepting Medicare assignment.
Where did Dr. Stephen Andrew Stone go to medical school?
Dr. Stone graduated from University of California, San Francisco School of Medicine in 2020.
What drugs does Dr. Stephen Andrew Stone prescribe most?
In 2024 Medicare Part D data, Dr. Stone's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Lisinopril.
Has Dr. Stephen Andrew Stone received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Dr. Stone from 1 company from 2024 to 2024. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Stephen Andrew Stone been practicing?
Dr. Stone graduated from medical school in 2020, 6 years ago.
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