IndividualActive
L Petersen, MD
NPI 1649211731 · Family Medicine Physician · Chelan, WA
L Petersen, MD is a Family Medicine Physician provider in Chelan, WA (NPI 1649211731).
Provider details
- NPI number
- 1649211731
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00014912 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
11155 Railroad Creek Valley Rd
Holden Village Medic
Chelan, WA 98816
Phone: (360) 319-9829
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 2
Chelan, WA 98816-0002
Registry dates
- Enumerated
- 2006-06-09
- Last updated
- 2016-05-31
Frequently asked questions
- What is L Petersen's NPI number?
- L Petersen's National Provider Identifier (NPI) is 1649211731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is L Petersen's specialty?
- L Petersen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is L Petersen located?
- L Petersen's practice location on file with NPPES is 11155 Railroad Creek Valley Rd, Chelan, WA 98816.
- What is L Petersen's phone number?
- The practice phone number listed in the NPPES registry for L Petersen is (360) 319-9829.
- Is L Petersen's NPI active?
- Yes — L Petersen's NPI (1649211731) is active in the NPPES registry as of the last update on 2016-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.