Mark Lindsay, MD
NPI 1417929993 · Pulmonary Disease Physician · Osseo, WI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Lindsay, MD is a Pulmonary Disease Physician provider in Osseo, WI (NPI 1417929993).
Provider details
- NPI number
- 1417929993
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 38574 (WI)
Specialties & taxonomies
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
2 documented practice locations
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
Additional practice locations (1)
- 1400 Bellinger StEau Claire, WI 54703-5222Phone: (715) 838-5222
Registry dates
- Enumerated
- 2006-02-07
- Last updated
- 2021-03-10
- Certified
- 2021-03-10
Frequently asked questions
- What is Mark Lindsay's NPI number?
- Mark Lindsay's National Provider Identifier (NPI) is 1417929993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Lindsay's specialty?
- Mark Lindsay is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Lindsay located?
- Mark Lindsay's practice location on file with NPPES is 13025 8th St, Osseo, WI 54758-7634.
- What is Mark Lindsay's phone number?
- The practice phone number listed in the NPPES registry for Mark Lindsay is (715) 597-2575.
- Does Mark Lindsay accept Medicare?
- Mark Lindsay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Lindsay's NPI active?
- Yes — Mark Lindsay's NPI (1417929993) is active in the NPPES registry as of the last update on 2021-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.