Michael Mullarkey, MD
NPI 1457478042 · Allergy & Immunology (Internal Medicine) Physician · Seattle, WA
Michael Mullarkey, MD is a Allergy & Immunology (Internal Medicine) Physician provider in Seattle, WA (NPI 1457478042).
Provider details
- NPI number
- 1457478042
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00015335 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$135 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2012-12-20
Frequently asked questions
- What is Michael Mullarkey's NPI number?
- Michael Mullarkey's National Provider Identifier (NPI) is 1457478042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Mullarkey's specialty?
- Michael Mullarkey is listed in the NPPES registry with a primary specialty of Allergy & Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Mullarkey located?
- Michael Mullarkey's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Michael Mullarkey's phone number?
- The practice phone number listed in the NPPES registry for Michael Mullarkey is (206) 598-4615.
- Is Michael Mullarkey's NPI active?
- Yes — Michael Mullarkey's NPI (1457478042) is active in the NPPES registry as of the last update on 2012-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.