William I. Christensen, MD
Internal Medicine Physician · Cathedral City, CA
William I. Christensen, MD is an internal medicine physician with a practice address in Cathedral City, California, and NPI 1205920691, issued on Oct 3, 2006. Check the license (California G22562, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William I. Christensen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G22562 CA
Self-reported in NPPES; status is on the state search - Practice location
- 67780 E Palm Canyon Dr, Cathedral City, CA 92234
- Phone
- (760) 328-5679
- Enumerated
- Oct 3, 2006
- Record last updated
- Aug 29, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (760) 328-6497
- Medicaid ID
- 13433 NM
- Entity
- Type 1 · individual
Also registered at 67780 E Palm Canyon Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ruba Alchaikh HassanInternal Medicine Physician1952046450
- Karen Antwiler, M.D.Addiction Medicine (Family Medicine) Physician1598255465
- Janpreet Bhandohal, M.D.Internal Medicine Physician1497107825
- Carlos Gutierrez Garibay, MDInternal Medicine Physician1679260681
- Laurie Hannan-Reagan, FNP-CFamily Nurse Practitioner1043752710
- Kristopher Keene, PA-CPhysician Assistant1336190172
Verify William I. Christensen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G22562Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11 internal medicine physician records list a practice address in Cathedral City
They are 11 of the 362 NPPES records with a practice address in Cathedral City, and 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11 in Cathedral City → All 17,696 in California → Every provider in Cathedral City →
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- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
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Common questions
What is William I. Christensen, MD's NPI number?
William I. Christensen, MD's National Provider Identifier (NPI) is 1205920691, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William I. Christensen, MD located?
The NPPES record lists a practice address at 67780 E Palm Canyon Dr, Cathedral City, CA, 92234. Phone: (760) 328-5679. Providers update this record themselves, so call before visiting.
How can I verify William I. Christensen, MD's license?
NPPES lists California license number G22562, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.