Warren James Rehwaldt, MD
Family Medicine Physician · Crescent City, CA
Warren James Rehwaldt, MD is a family medicine physician with a practice address in Crescent City, California, and NPI 1801989355, issued on Oct 2, 2006. Check the license (California G70583, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Warren James Rehwaldt
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G70583 CA
Self-reported in NPPES; status is on the state search - Practice location
- 550 E Washington Blvd, Crescent City, CA 95531
- Phone
- (707) 465-6925
- Enumerated
- Oct 2, 2006
- Record last updated
- Feb 3, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (707) 465-6070
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 550 E Washington Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Assal Aslani, DDSGeneral Practice Dentistry1770935405
- Susan Blake, RNRegistered Nurse1447663737
- Michael Brown, RNRegistered Nurse1003252271
Verify Warren James Rehwaldt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G70583Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
58 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Warren James Rehwaldt among 17,133 family medicine physician records in California
Warren James Rehwaldt, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2012 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 family medicine physician records list a practice address in Crescent City
They are 13 of the 458 NPPES records with a practice address in Crescent City, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Crescent City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Debbrah Bergeron, MDCrescent City, CA 955311295312577
- Kevin Caldwell, M.D.Crescent City, CA 955311316928104
- Kenyetta Gordon, MDCrescent City, CA 955311013101161
- Robert Jason, DOCrescent City, CA 955311700260015
- Richard Mize, M.D.Crescent City, CA 955311548595697
- James Morrow, D.O.Crescent City, CA 955311043360480
- Clint Pearson, MDCrescent City, CA 955311659464113
- Michael Sayre, M.D.Crescent City, CA 955311306965660
Common questions
What is Warren James Rehwaldt, MD's NPI number?
Warren James Rehwaldt, MD's National Provider Identifier (NPI) is 1801989355, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Warren James Rehwaldt, MD located?
The NPPES record lists a practice address at 550 E Washington Blvd, Crescent City, CA, 95531. Phone: (707) 465-6925. Providers update this record themselves, so call before visiting.
How can I verify Warren James Rehwaldt, MD's license?
NPPES lists California license number G70583, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Warren James Rehwaldt, MD prescribe under Medicare Part D?
In 2024, Warren James Rehwaldt, MD had 58 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.