Lark Reasoner, MD
NPI 1053963058 · Psychiatry Physician · Fitchburg, WI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lark Reasoner, MD is a Psychiatry Physician provider in Fitchburg, WI (NPI 1053963058).
Provider details
- NPI number
- 1053963058
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 8470 (NE)
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
6 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
- 2019-07-10
- Last updated
- 2024-06-25
- Certified
- 2024-06-25
Frequently asked questions
- What is Lark Reasoner's NPI number?
- Lark Reasoner's National Provider Identifier (NPI) is 1053963058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lark Reasoner's specialty?
- Lark Reasoner is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lark Reasoner located?
- Lark Reasoner's practice location on file with NPPES is 3051 Cahill Main, Fitchburg, WI 53711-7109.
- What is Lark Reasoner's phone number?
- The practice phone number listed in the NPPES registry for Lark Reasoner is (608) 661-7200.
- Does Lark Reasoner accept Medicare?
- Lark Reasoner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lark Reasoner's NPI active?
- Yes — Lark Reasoner's NPI (1053963058) is active in the NPPES registry as of the last update on 2024-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.