DR. LOREN T DAVIDSON M.D.
NPI 1073594560
Physical Medicine & Rehabilitation in Sacramento, CA

Active since November 10, 2005PECOS Enrolled
4860 Y ST, SUITE 3850, SACRAMENTO, CA 95817(916) 734-5292(916) 734-7838 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Loren T Davidson M.d. NPPES

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

DR. LOREN T DAVIDSON M.D. (NPI 1073594560) is an individual physical medicine & rehabilitation provider in Sacramento, California, licensed in California (A84391) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073594560
Entity TypeIndividualMale
Primary Taxonomy208100000X
Provider Legal NameDR. LOREN T DAVIDSONCredential: M.D.
Location Address4860 Y ST, SUITE 3850Sacramento, CA 95817-2307
Mailing Address4860 Y St, Suite 3850Sacramento, CA 95817-2307 · (916) 734-5292 · Fax (916) 734-7838
Fax(916) 734-7838
Sole ProprietorNo
Enumeration DateNovember 10, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1073594560 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License✔ Licensed in CA · A84391
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
4860 Y ST, Sacramento, CA 95817

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Loren T Davidson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Loren Davidson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hematology & Oncology
1508 ALHAMBRA BLVD
Sacramento, CA 95816
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Regents Of The Univ Of Ca
  • 2,570 clinicians in this Medicare group
Anesthesiology
2425 STOCKTON BLVD
Sacramento, CA 95817
  • Reassigned Medicare billing, California enrollment
  • 105 clinicians in this Medicare group

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

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.

Student in an Organized Health Care Education/Training Program
4860 Y ST, SUITE 3850
SACRAMENTO, CA 95817
Internal Medicine
4860 Y ST, SUITE 0101
SACRAMENTO, CA 95817
Internal Medicine
4860 Y ST, SUITE 0100
SACRAMENTO, CA 95817
Physical Medicine & Rehabilitation
4860 Y ST, SUITE 3850
SACRAMENTO, CA 95817
Obstetrics & Gynecology
4860 Y ST
SACRAMENTO, CA 95817
General Acute Care Hospital
4860 Y ST
SACRAMENTO, CA 95817
Obstetrics & Gynecology (Maternal & Fetal Medicine)
4860 Y ST
SACRAMENTO, CA 95817
Internal Medicine (Cardiovascular Disease)
4860 Y ST, SUITE 2820
SACRAMENTO, CA 95817

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 Loren Davidson's NPI number?

The NPI number for Loren Davidson is 1073594560. It was assigned to this individual provider in the NPPES registry on November 10, 2005.

Where is Loren Davidson located?

Loren Davidson practices at 4860 Y St Suite 3850, Sacramento, CA 95817. The listed phone number is (916) 734-5292.

What is Loren Davidson's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Loren Davidson enrolled in Medicare?

Yes. Loren Davidson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Loren Davidson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Loren Davidson reassigns Medicare benefits to 2 organizations: Regents Of The University Of Ca (Sacramento, CA) and Shriners Hospitals For Children (Sacramento, CA). Each 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 Loren Davidson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Loren Davidson accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Loren Davidson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Loren Davidson 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.