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Roger Petersen, M.D.
NPI 1871853846 · Family Medicine Physician · Elkhorn, WI
Roger Petersen, M.D. is a Family Medicine Physician provider in Elkhorn, WI (NPI 1871853846).
Provider details
- NPI number
- 1871853846
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 15694-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
20 South Washington St
Elkhorn, WI 53121
Phone: (262) 723-6668
Street-level locationGet directions
Mailing address
5197 Majorca Club Drive
Boca Raton, FL 33486
Registry dates
- Enumerated
- 2012-05-23
- Last updated
- 2012-05-23
Frequently asked questions
- What is Roger Petersen's NPI number?
- Roger Petersen's National Provider Identifier (NPI) is 1871853846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Petersen's specialty?
- Roger Petersen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Petersen located?
- Roger Petersen's practice location on file with NPPES is 20 South Washington St, Elkhorn, WI 53121.
- What is Roger Petersen's phone number?
- The practice phone number listed in the NPPES registry for Roger Petersen is (262) 723-6668.
- Is Roger Petersen's NPI active?
- Yes — Roger Petersen's NPI (1871853846) is active in the NPPES registry as of the last update on 2012-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.