Warren Rehwaldt, MD
NPI 1801989355 · Family Medicine Physician · Crescent City, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Warren Rehwaldt, MD is a Family Medicine Physician provider in Crescent City, CA (NPI 1801989355).
Provider details
- NPI number
- 1801989355
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G70583 (CA)
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
19 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
- 2006-10-02
- Last updated
- 2012-02-03
Frequently asked questions
- What is Warren Rehwaldt's NPI number?
- Warren Rehwaldt's National Provider Identifier (NPI) is 1801989355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Warren Rehwaldt's specialty?
- Warren Rehwaldt is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Warren Rehwaldt located?
- Warren Rehwaldt's practice location on file with NPPES is 550 E Washington Blvd, Crescent City, CA 95531-8160.
- What is Warren Rehwaldt's phone number?
- The practice phone number listed in the NPPES registry for Warren Rehwaldt is (707) 465-6925.
- Does Warren Rehwaldt accept Medicare?
- Warren Rehwaldt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Warren Rehwaldt's NPI active?
- Yes — Warren Rehwaldt's NPI (1801989355) is active in the NPPES registry as of the last update on 2012-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.