Dr. David Stier, MD
- Part D claims, 2024
- 254
- Publications
- 1
- Industry payments
- $519
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1001 Potrero Ave, San Francisco, CA 94110
- Practice phone
- Call (415) 554-2648
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Stier'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. David Stier is a pediatrician in San Francisco, California
Dr. Stier practices in San Francisco, California.
Dr. Stier's NPI, 1821197849, was assigned on September 22, 2006. Dr. Stier graduated from Yale School of Medicine in 1989. Dr. Stier holds California license G70818.
- NPI
- 1821197849NPI Registry (opens in a new tab)
- NPI enumeration date
- September 22, 2006
- NPI status
- Active
- Practice phone
- (415) 554-2648
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. David Stier's practice address is in San Francisco, California
Dr. Stier's practice address in the NPI Registry is 1001 Potrero Ave, San Francisco, CA 94110, in San Francisco County. The practice phone is (415) 554-2648.
- NPI Registry address1001 Potrero Ave, San Francisco, CA 94110 · San Francisco CountyPhone(415) 554-2648
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. David Stier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stier practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Stier's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Stier is one of 8,236 pediatricians in California
Pediatrics is Dr. Stier's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Stier is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Stier
Counts of pediatricians 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. David Stier wrote 254 Medicare Part D claims in 2024
In 2024, Dr. Stier wrote 254 Medicare Part D claims for 160 patients. 88% of them were for generic drugs. CMS names the drug for 228 of them, across 2 drugs with 11 or more claims each, at $5,837 in total drug cost. In 2023, CMS named 235 claims across 3 drugs.
Dr. Stier's Part D claims by kind of drug, 2024
- Generic223 claims88%
- Brand-name31 claims12%
Dr. Stier'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. Stier's Part D claims, 2024
- Antibiotics61%154 of 254 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: 2283%
Drugs named by CMS: 2 in 2024, 3 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
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Dr. David Stier has 1 publication on record
Dmand AI links 1 paper to Dr. Stier.
Recent publications by Dr. Stier
See who Dr. Stier researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Stier works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Stier received $519 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Stier from 1 drug or device company in 2016. Speaker and faculty fees make up the largest share, 100% of the total. Sanofi Pasteur Inc. paid the most, $519.
Companies that paid Dr. Stier the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Stier graduated from Yale School of Medicine
Dr. Stier graduated from Yale School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Stier'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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) |
| 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. David Stier
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. David Stier's NPI number?
Dr. David Stier's NPI number is 1821197849. It was assigned on September 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Stier?
Dr. David Stier is a pediatrician in San Francisco, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. David Stier practice?
Dr. Stier practices at 1001 Potrero Ave, San Francisco, CA 94110.
What is Dr. David Stier's office phone number?
The practice phone on file for Dr. Stier is (415) 554-2648.
What is Dr. David Stier's medical license number?
Dr. Stier holds California license G70818.
Where did Dr. David Stier go to medical school?
Dr. Stier graduated from Yale School of Medicine in 1989.
What drugs does Dr. David Stier prescribe most?
In 2024 Medicare Part D data, Dr. Stier's most prescribed drugs by claims were Azithromycin and Atovaquone-Proguanil HCl.
Has Dr. David Stier received payments from drug or device companies?
CMS Open Payments shows $519 in general payments to Dr. Stier from 1 company from 2016 to 2016. The largest total came from Sanofi Pasteur Inc.
How long has Dr. David Stier been practicing?
Dr. Stier graduated from medical school in 1989, 37 years ago.
Does Dr. David Stier do research?
Dmand AI links 1 publication to Dr. Stier.
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