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Patricia O'Halloran, MD
NPI 1205958774 · Internal Medicine Physician · Tacoma, WA
Patricia O'Halloran, MD is a Internal Medicine Physician provider in Tacoma, WA (NPI 1205958774).
Provider details
- NPI number
- 1205958774
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00041916 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
1717 S J St
Tacoma, WA 98405-4933
Phone: (253) 426-6341
Fax: (253) 426-6344
Street-level locationGet directions
Mailing address
1717 S J St
Tacoma, WA 98405-4933
Registry dates
- Enumerated
- 2007-04-04
- Last updated
- 2008-02-22
Frequently asked questions
- What is Patricia O'Halloran's NPI number?
- Patricia O'Halloran's National Provider Identifier (NPI) is 1205958774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia O'Halloran's specialty?
- Patricia O'Halloran is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patricia O'Halloran located?
- Patricia O'Halloran's practice location on file with NPPES is 1717 S J St, Tacoma, WA 98405-4933.
- What is Patricia O'Halloran's phone number?
- The practice phone number listed in the NPPES registry for Patricia O'Halloran is (253) 426-6341.
- Is Patricia O'Halloran's NPI active?
- Yes — Patricia O'Halloran's NPI (1205958774) is active in the NPPES registry as of the last update on 2008-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.