Dr. Eric Jon Allenspach, MD, PhD
- Publications
- 36
- Clinical trials
- 1
- Hospital affiliations
- 1
- Industry payments
- $86
- Medical groups
- 3
- Practice address
- 4800 Sand Point Way NE, PO Box C-5371, Seattle, WA 98105
- Practice phone
- Call (206) 987-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Allenspach's professional email, personal email and mobile number
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Dr. Eric Jon Allenspach is a pediatric rheumatology physician in Seattle, Washington
Dr. Allenspach practices at Seattle Children's Hospital in Seattle, Washington, part of Seattle Children's Hospital, Research Institute and Foundation.
Dr. Allenspach's NPI, 1942524400, was assigned on March 26, 2010. Dr. Allenspach graduated from Perelman School of Med at the University of Pennsylvania in 2010. Dr. Allenspach holds Washington license MD 60341673.
- NPI
- 1942524400NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254642317
- NPI enumeration date
- March 26, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (206) 987-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Jon Allenspach practices at Seattle Children's Hospital in Seattle, Washington
Dr. Allenspach's primary practice is Seattle Children's Hospital, at 4800 Sand Point Way NE, PO Box C-5371, Seattle, WA 98105 in King County. The practice phone is (206) 987-2000.
- Seattle Children's Hospital4800 Sand Point Way NE, PO Box C-5371, Seattle, WA 98105 · King CountyPhone(206) 987-2000
Source: Dmand AI Affiliation Data
Dr. Eric Jon Allenspach is affiliated with 1 site of care and 3 medical groups
Dr. Allenspach's primary practice is Seattle Children's Hospital in Seattle, Washington, part of Seattle Children's Hospital, Research Institute and Foundation. The medical group on file is UW Physicians. Dmand AI also links Dr. Allenspach to 2 more medical groups, each named with a free account. Dr. Allenspach's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric Jon Allenspach's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Allenspach practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Seattle Children's Hospital | Available with a free account |
| +2 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 Seattle Children's Hospital, Research Institute and Foundation and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Eric Jon Allenspach is one of 17 pediatric rheumatology physicians in Washington
Pediatric rheumatology is Dr. Allenspach's primary specialty in the NPI Registry, under taxonomy code 2080P0216X. Dr. Allenspach is licensed in Washington.
Specialties and state licenses
- Pediatric rheumatology, WashingtonPrimary
Pediatric rheumatology physicians near Dr. Allenspach
Counts of pediatric rheumatology 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. Eric Jon Allenspach's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Allenspach's median patient age at 15, with 59% women.
Dr. Allenspach's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women59%
- Men39%
Source: Dmand AI Patient Panel Data
How Dr. Eric Jon Allenspach takes part in Medicare
Dr. Allenspach 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)
Dr. Eric Jon Allenspach has 36 publications on record
Dmand AI links 36 papers to Dr. Allenspach, published from 2010 to 2025. 2020 was the busiest year, with 5. The most frequent topics are Autoimmunity, Polymorphism, Single Nucleotide and Immunologic Deficiency Syndromes. Dr. Allenspach has published most often in J Allergy Clin Immunol. Dr. Allenspach's most frequent co-authors are David J. Rawlings, Troy Torgerson and Jane Hoyt Buckner, MD.
Dr. Allenspach's papers by year, 2015 to 2025
Topics Dr. Allenspach writes about most
- Autoimmunity
- Polymorphism, Single Nucleotide
- Immunologic Deficiency Syndromes
- B-Lymphocytes
- Gain of Function Mutation
- HEK293 Cells
- Mice, Inbred C57BL
- Mice, Transgenic
Dr. Allenspach's most frequent co-authors
Recent publications by Dr. Allenspach
J Clin Immunol
See who Dr. Allenspach researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Allenspach works with, so you can find a warm path to the right pediatric rheumatology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eric Jon Allenspach has worked on 1 clinical trial
Dmand AI links Dr. Allenspach to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Negative rheumatoid factor polyarthritis and Arthritis, Juvenile.
Conditions in Dr. Allenspach's trials
- Negative rheumatoid factor polyarthritis
- Arthritis, Juvenile
Investigators on the most trials with Dr. Allenspach
- Khalid Mohammed Abulaban, MD1 shared trial
- Cassyanne L. Aguiar Lapsia, MD1 shared trial
- Alexandra Robyn Aminoff, MD1 shared trial
Recent clinical trials with Dr. Allenspach
Observational Study of Pediatric Rheumatic Diseases: The CARRA Registry (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Eric Jon Allenspach received $86 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Allenspach from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. CSL Behring paid the most, $86.
Companies that paid Dr. Allenspach the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric Jon Allenspach graduated from Perelman School of Med at the University of Pennsylvania
Dr. Allenspach graduated from Perelman School of Med at the University of Pennsylvania in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric Jon Allenspach'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Eric Jon Allenspach
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. Eric Jon Allenspach's NPI number?
Dr. Eric Jon Allenspach's NPI number is 1942524400. It was assigned on March 26, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Jon Allenspach?
Dr. Eric Jon Allenspach is a pediatric rheumatology physician in Seattle, Washington. The primary specialty in the NPI Registry is Pediatric Rheumatology Physician (taxonomy code 2080P0216X).
Where does Dr. Eric Jon Allenspach practice?
Dr. Allenspach practices at 4800 Sand Point Way NE, PO Box C-5371, Seattle, WA 98105. Dr. Allenspach's primary practice is Seattle Children's Hospital in Seattle, Washington, part of Seattle Children's Hospital, Research Institute and Foundation. Dmand AI also links Dr. Allenspach to 2 medical groups.
What is Dr. Eric Jon Allenspach's office phone number?
The practice phone on file for Dr. Allenspach is (206) 987-2000.
What is Dr. Eric Jon Allenspach's medical license number?
Dr. Allenspach holds Washington license MD 60341673.
Which hospitals is Dr. Eric Jon Allenspach affiliated with?
Dr. Allenspach practices at Seattle Children's Hospital in Seattle, Washington.
What medical group is Dr. Eric Jon Allenspach part of?
Dr. Allenspach is linked to UW Physicians. Dmand AI links Dr. Allenspach to 2 more medical groups.
Does Dr. Eric Jon Allenspach accept Medicare?
Yes. CMS lists Dr. Allenspach as accepting Medicare assignment.
Where did Dr. Eric Jon Allenspach go to medical school?
Dr. Allenspach graduated from Perelman School of Med at the University of Pennsylvania in 2010.
Has Dr. Eric Jon Allenspach received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Dr. Allenspach from 1 company from 2023 to 2023. The largest total came from CSL Behring.
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How long has Dr. Eric Jon Allenspach been practicing?
Dr. Allenspach graduated from medical school in 2010, 16 years ago.
Does Dr. Eric Jon Allenspach do research?
Dmand AI links 36 publications to Dr. Allenspach, published from 2010 to 2025. Dr. Allenspach has worked on 1 clinical trial.
Who does Dr. Eric Jon Allenspach publish with?
Dr. Allenspach's most frequent co-authors are David J. Rawlings (12 shared papers), Troy Torgerson (12 shared papers) and Jane Hoyt Buckner, MD (7 shared papers).
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