Peter Lake, MD
NPI 1306830377 · Child & Adolescent Psychiatry Physician · Oconomowoc, WI
Peter Lake, MD is a Child & Adolescent Psychiatry Physician provider in Oconomowoc, WI (NPI 1306830377).
Provider details
- NPI number
- 1306830377
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 312115020 (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
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
- 2005-09-07
- Last updated
- 2021-10-13
- Certified
- 2021-10-13
Frequently asked questions
- What is Peter Lake's NPI number?
- Peter Lake's National Provider Identifier (NPI) is 1306830377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Lake's specialty?
- Peter Lake is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Lake located?
- Peter Lake's practice location on file with NPPES is 34700 Valley Rd, Oconomowoc, WI 53066-4500.
- What is Peter Lake's phone number?
- The practice phone number listed in the NPPES registry for Peter Lake is (262) 646-4411.
- Is Peter Lake's NPI active?
- Yes — Peter Lake's NPI (1306830377) is active in the NPPES registry as of the last update on 2021-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.