Ann Allergy Asthma Immunol
Angioedemas, HereditaryComplement C1 Inhibitor ProteinPyrazoles
Dr. David Hagin, MD
NPI1790031573
- Publications
- 72
- Industry payments
- $29
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 850 Republican St, Seattle, WA 98109-4725
- Practice phone
- Call (206) 543-3780
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hagin's professional email, personal email and mobile number
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Dr. David Hagin is a general practice physician in Seattle, Washington
Dr. Hagin practices in Seattle, Washington.
Dr. Hagin's NPI, 1790031573, was assigned on July 30, 2012. Dr. Hagin holds Washington license FE 60281701.
NPI and contact details
- NPI
- 1790031573NPI Registry (opens in a new tab)
- NPI enumeration date
- July 30, 2012
- NPI status
- Active
- Practice phone
- (206) 543-3780
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. David Hagin's practice address is in Seattle, Washington
Dr. Hagin's practice address in the NPI Registry is 850 Republican St, Seattle, WA 98109-4725. The practice phone is (206) 543-3780.
- NPI Registry address850 Republican St, Seattle, WA 98109-4725Phone(206) 543-3780
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. David Hagin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hagin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Hagin's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Hagin is one of 238 general practice physicians in Washington
General practice is Dr. Hagin's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Hagin is licensed in Washington.
Specialties and state licenses
- General practice, WashingtonPrimary
General practice physicians near Dr. Hagin
Counts of general practice physicians 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 Hagin has 72 publications on record
Dmand AI links 72 papers to Dr. Hagin, published from 2010 to 2025. 2022 was the busiest year, with 15. The most frequent topics are COVID-19, SARS-CoV-2 and COVID-19 Vaccines. Dr. Hagin has published most often in J Clin Immunol. Dr. Hagin's most frequent co-authors are Troy Torgerson, Ron Ram, MD and Eric Jon Allenspach, MD, PhD.
Papers72
Years published2010 to 2025
Dr. Hagin's papers by year, 2015 to 2025
Topics Dr. Hagin writes about most
- COVID-19
- SARS-CoV-2
- COVID-19 Vaccines
- BNT162 Vaccine
- Antibodies, Viral
- Hematopoietic Stem Cell Transplantation
- Immunologic Deficiency Syndromes
- Phenotype
Dr. Hagin's most frequent co-authors
Recent publications by Dr. Hagin
Autoimmune DiseasesMolecular Targeted TherapyMultiple Sclerosis
Autoimmune Diseases
J Allergy Clin Immunol
Immunologic Deficiency SyndromesJanus Kinase Inhibitors
See who Dr. Hagin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hagin works with, so you can find a warm path to the right general practice physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Hagin received $29 in industry payments in 2016
CMS Open Payments shows 2 general payments to Dr. Hagin from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $29.
Companies that paid Dr. Hagin the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David Hagin'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 |
| 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) |
| 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 Hagin
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 Hagin's NPI number?
Dr. David Hagin's NPI number is 1790031573. It was assigned on July 30, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. David Hagin?
Dr. David Hagin is a general practice physician in Seattle, Washington. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. David Hagin practice?
Dr. Hagin practices at 850 Republican St, Seattle, WA 98109-4725.
What is Dr. David Hagin's office phone number?
The practice phone on file for Dr. Hagin is (206) 543-3780.
What is Dr. David Hagin's medical license number?
Dr. Hagin holds Washington license FE 60281701.
Has Dr. David Hagin received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to Dr. Hagin from 1 company from 2016 to 2016. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. David Hagin been practicing?
Dr. Hagin's NPI was assigned in 2012.
Does Dr. David Hagin do research?
Dmand AI links 72 publications to Dr. Hagin, published from 2010 to 2025.
Who does Dr. David Hagin publish with?
Dr. Hagin's most frequent co-authors are Troy Torgerson (10 shared papers), Ron Ram, MD (6 shared papers) and Eric Jon Allenspach, MD, PhD (4 shared papers).
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