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Marni Zimmerman, MD
NPI 1760471809 · Internal Medicine Physician · Seattle, WA
Marni Zimmerman, MD is a Internal Medicine Physician provider in Seattle, WA (NPI 1760471809).
Provider details
- NPI number
- 1760471809
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00032977 (WA)
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
20 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
747 Broadway
Seattle, WA 98122-4379
Phone: (206) 215-2520
Fax: (206) 386-3180
Street-level locationGet directions
Mailing address
Po Box 25608
Salt Lake City, UT 84125-0608
Registry dates
- Enumerated
- 2005-10-20
- Last updated
- 2020-12-21
- Certified
- 2020-12-21
Frequently asked questions
- What is Marni Zimmerman's NPI number?
- Marni Zimmerman's National Provider Identifier (NPI) is 1760471809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marni Zimmerman's specialty?
- Marni Zimmerman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marni Zimmerman located?
- Marni Zimmerman's practice location on file with NPPES is 747 Broadway, Seattle, WA 98122-4379.
- What is Marni Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Marni Zimmerman is (206) 215-2520.
- Is Marni Zimmerman's NPI active?
- Yes — Marni Zimmerman's NPI (1760471809) is active in the NPPES registry as of the last update on 2020-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.