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Brian Marsh, MD
NPI 1326061516 · Anesthesiology Physician · Portland, OR
Brian Marsh, MD is a Anesthesiology Physician provider in Portland, OR (NPI 1326061516).
Provider details
- NPI number
- 1326061516
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD14391 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
707 Sw Washington St
Ste 700
Portland, OR 97205-3536
Phone: (503) 299-9906
Fax: (503) 225-9002
Street-level locationGet directions
Mailing address
Po Box 2040
Portland, OR 97208-2040
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2013-09-10
Frequently asked questions
- What is Brian Marsh's NPI number?
- Brian Marsh's National Provider Identifier (NPI) is 1326061516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Marsh's specialty?
- Brian Marsh is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Marsh located?
- Brian Marsh's practice location on file with NPPES is 707 Sw Washington St, Portland, OR 97205-3536.
- What is Brian Marsh's phone number?
- The practice phone number listed in the NPPES registry for Brian Marsh is (503) 299-9906.
- Is Brian Marsh's NPI active?
- Yes — Brian Marsh's NPI (1326061516) is active in the NPPES registry as of the last update on 2013-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.