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DR. TODD WILLIAM CHRISTENSEN M.D.
NPI 1184674426
Anesthesiology in Sonora, CA

Active since May 10, 2006PECOS EnrolledAccepts Medicare Assignment
1000 GREENLEY RD, SONORA, CA 95370(209) 536-3514 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Todd William Christensen M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. TODD WILLIAM CHRISTENSEN M.D. (NPI 1184674426) is an individual anesthesiology provider in Sonora, California, licensed in California (G61243) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (1986).

NPPES Registry Identity

NPI1184674426
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. TODD WILLIAM CHRISTENSENCredential: M.D.
Location Address1000 GREENLEY RDSonora, CA 95370-5200
Mailing AddressPo Box 34120Reno, NV 89533-4120 · (775) 747-5050 · Fax (775) 747-5005
Phone(209) 536-3514
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 1986
Enumeration DateMay 10, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1184674426 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · G61243
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1000 GREENLEY RD, Sonora, CA 95370
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Other Identifiers 1

Medicaid00G612430CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Todd William Christensen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8628139581
PECOS Enrollment IDI20081210000723
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Todd Christensen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sonora Anesthesia Services A Medical Group Inc
Same address
Anesthesiology
1000 GREENLEY RD
Sonora, CA 95370
  • Reassigned Medicare billing, California enrollment
  • 31 clinicians in this Medicare group
NPI 1265481105 (209) 536-3514

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on lower spine 00630
Anesthesia for a lower spine procedure involves administering medication to block pain and sensation in your back. This ensures comfort and stillness during the procedure. The type of anesthesia used depends on the specific procedure and your overall health.
34 services33 patients
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
11 services11 patients

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WYATT STEBBINS PA-C
Physician Assistant
1000 GREENLEY RD
SONORA, CA 95370
Tuolumne County (209) 532-1326
CATHERINE YOUNGEUN LEE
Hospitalist
1000 GREENLEY RD
SONORA, CA 95370
Tuolumne County (209) 536-5000
MARY GAIL ALLARD PHARMD
Pharmacist
1000 GREENLEY RD
SONORA, CA 95370
Tuolumne County (209) 536-3692
DR. KEVIN GANDHI DO
Internal Medicine
1000 GREENLEY RD
SONORA, CA 95370
Tuolumne County (209) 536-5000
LEVI ROBERTSON
Registered Nurse
1000 GREENLEY RD
SONORA, CA 95370
Tuolumne County (209) 536-5000
JIANDONG WEI MD
Internal Medicine
1000 GREENLEY RD
SONORA, CA 95370
Tuolumne County (209) 536-5000
BRITTNEY SCOTT
Registered Nurse
1000 GREENLEY RD
SONORA, CA 95370
Tuolumne County (562) 485-8246
MR. WILLIAM PATTY RNFA
General Acute Care Hospital
1000 GREENLEY RD
SONORA, CA 95370
Tuolumne County (209) 536-5000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Todd Christensen's NPI number?

The NPI number for Todd Christensen is 1184674426. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Todd Christensen located?

Todd Christensen practices at 1000 Greenley Rd, Sonora, CA 95370. The listed phone number is (209) 536-3514.

What is Todd Christensen's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Todd Christensen enrolled in Medicare?

Yes. Todd Christensen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Todd Christensen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Todd Christensen reassigns Medicare benefits to Sonora Anesthesia Services A Medical Group Inc (Sonora, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Todd Christensen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Todd Christensen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.