Daniel Jonathan Henning, M.D.
Emergency Medical Services (Emergency Medicine) Physician · Seattle, WA
Daniel Jonathan Henning, M.D. is an emergency medical services (emergency medicine) physician with a practice address in Seattle, Washington, and NPI 1811124720, issued on Jun 18, 2009. Check the license (Washington MD60450031, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Daniel Jonathan Henning
- Credential
- M.D.
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- MD60450031 WA
Self-reported in NPPES; status is on the state search - Practice location
- 325 9TH Ave, Seattle, WA 98104
- Phone
- (206) 744-3074
- Enumerated
- Jun 18, 2009
- Record last updated
- Aug 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 1811124720 WA
- Medicare enrollment
- Enrolled (PECOS I20140619002118); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 91 in Washington → Look up another NPI →
Also registered at 325 9TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Collette AbbottHospitalist Physician1306208293
- Akrm Abdalrahman, MD, MSCritical Care Medicine (Anesthesiology) Physician1801374905
- Martin Abdo, COUNSELORCounselor1821202904
- Nauzley Abedini, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1043637408
Verify Daniel Jonathan Henning in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60450031Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
194 Medicare Part D claims for 141 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Cephalexin27 claims
- Ondansetron Odt27 claims
- Hydrocodone-Acetaminophen19 claims
- Amoxicillin-Clavulanate Potass12 claims
- Methocarbamol11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Eastside Emergency Physicians PLLCIssaquah, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Jonathan Henning among 91 emergency medical services (emergency medicine) physician records in Washington
Daniel Jonathan Henning, M.D. is one of 91 emergency medical services (emergency medicine) physician records with a practice address in Washington. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 84% of them.
- NPI issued2009 · 84% of these records are older, 15% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated2009 · median 1999 among the 42 with a school on file
- Record last updated2021 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in Washington
There are 91 emergency medical services (emergency medicine) physician records in Washington.
All 91 in Washington → Every provider in Seattle → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Stephanie Cooper, MDSeattle, WA 981041962468934
- Richard Utarnachitt, M.D.Seattle, WA 981041720292196
- David Brook, MDSeattle, WA 981071982770947
- John Hemmen, MDSeattle, WA 981071659329605
- Mark Scott, DOSeattle, WA 981071619925625
- Arthur French, M.D.Seattle, WA 981081184843229
- Anthony Warfield, EMTSeattle, WA 981091740713627
- Nathaniel Clark, DOSeattle, WA 981121144291360
Common questions
What is Daniel Jonathan Henning, M.D.'s NPI number?
Daniel Jonathan Henning, M.D.'s National Provider Identifier (NPI) is 1811124720, issued on Jun 18, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Jonathan Henning, M.D. located?
The NPPES record lists a practice address at 325 9TH Ave, Seattle, WA, 98104. Phone: (206) 744-3074. Providers update this record themselves, so call before visiting.
How can I verify Daniel Jonathan Henning, M.D.'s license?
NPPES lists Washington license number MD60450031, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Daniel Jonathan Henning, M.D. prescribe under Medicare Part D?
In 2024, Daniel Jonathan Henning, M.D. had 194 Medicare Part D claims for 141 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.