Mark Wallace, MD
NPI 1982683603 · Infectious Disease Physician · Mount Vernon, WA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Wallace, MD is a Infectious Disease Physician provider in Mount Vernon, WA (NPI 1982683603).
Provider details
- NPI number
- 1982683603
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME94199 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-01-11
- Last updated
- 2017-02-28
Frequently asked questions
- What is Mark Wallace's NPI number?
- Mark Wallace's National Provider Identifier (NPI) is 1982683603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Wallace's specialty?
- Mark Wallace is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Wallace located?
- Mark Wallace's practice location on file with NPPES is 1400 E Kincaid St, Mount Vernon, WA 98274-4127.
- What is Mark Wallace's phone number?
- The practice phone number listed in the NPPES registry for Mark Wallace is (360) 848-4150.
- Does Mark Wallace accept Medicare?
- Mark Wallace is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Wallace's NPI active?
- Yes — Mark Wallace's NPI (1982683603) is active in the NPPES registry as of the last update on 2017-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.