Mark Lingenfelter, MD
NPI 1063461606 · Pulmonary Disease Physician · Madison, WI
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Lingenfelter, MD is a Pulmonary Disease Physician provider in Madison, WI (NPI 1063461606).
Provider details
- NPI number
- 1063461606
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21911 (WI)
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
- 2006-05-10
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Mark Lingenfelter's NPI number?
- Mark Lingenfelter's National Provider Identifier (NPI) is 1063461606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Lingenfelter's specialty?
- Mark Lingenfelter is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Lingenfelter located?
- Mark Lingenfelter's practice location on file with NPPES is 306 W Main St Apt 909, Madison, WI 53703.
- What is Mark Lingenfelter's phone number?
- The practice phone number listed in the NPPES registry for Mark Lingenfelter is (608) 467-7307.
- Does Mark Lingenfelter accept Medicare?
- Mark Lingenfelter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Lingenfelter's NPI active?
- Yes — Mark Lingenfelter's NPI (1063461606) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.