IndividualActive
Mary Jo Ludwig, MD
NPI 1851315642 · Family Medicine Physician · Tacoma, WA
Mary Jo Ludwig, MD is a Family Medicine Physician provider in Tacoma, WA (NPI 1851315642).
Provider details
- NPI number
- 1851315642
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00031290 (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
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
521 Martin Luther King Jr Way
Tacoma, WA 98405-4238
Phone: (253) 403-2900
Street-level locationGet directions
Mailing address
521 Martin Luther King Jr Way
Tacoma, WA 98405-4238
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2011-08-11
Frequently asked questions
- What is Mary Jo Ludwig's NPI number?
- Mary Jo Ludwig's National Provider Identifier (NPI) is 1851315642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Jo Ludwig's specialty?
- Mary Jo Ludwig is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Jo Ludwig located?
- Mary Jo Ludwig's practice location on file with NPPES is 521 Martin Luther King Jr Way, Tacoma, WA 98405-4238.
- What is Mary Jo Ludwig's phone number?
- The practice phone number listed in the NPPES registry for Mary Jo Ludwig is (253) 403-2900.
- Is Mary Jo Ludwig's NPI active?
- Yes — Mary Jo Ludwig's NPI (1851315642) is active in the NPPES registry as of the last update on 2011-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.