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STEVEN WESTERN D.O.
NPI 1821074063
General Practice in Palm Springs, CA

Active since December 20, 2005PECOS Enrolled
560 S PASEO DOROTEA STE 2, PALM SPRINGS, CA 92264(760) 320-1199(760) 323-2769 Get Directions Write a Review

NPPES record last updated: April 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Steven Western D.o. NPPES

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

STEVEN WESTERN D.O. (NPI 1821074063) is an individual general practice provider in Palm Springs, California, licensed in California (20A7125) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1821074063
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameSTEVEN WESTERNCredential: D.O.
Location Address560 S PASEO DOROTEA STE 2Palm Springs, CA 92264-1434
Mailing Address560 S Paseo Dorotea Ste 2Palm Springs, CA 92264-1434 · (760) 320-1199 · Fax (760) 323-2769
Phone(760) 320-1199
Fax(760) 323-2769
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateDecember 20, 2005
Last NPPES UpdateApril 17, 2025
NPPES CertifiedApril 17, 2025
✔ NPI 1821074063 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · 20A7125
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
560 S PASEO DOROTEA STE 2, Palm Springs, CA 92264
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Steven Western D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5496662199
PECOS Enrollment IDI20050401000815
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 Steven Western reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Western Primary Care Inc
Same address
General Practice
560 S PASEO DOROTEA STE 2
Palm Springs, CA 92264
  • Reassigned Medicare billing, California enrollment
NPI 1649482746 (760) 320-1199

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 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
175 services102 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
88 services63 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
75 services59 patients

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers18 claims46 services$5.09 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier12 claims12 services$768.64 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
1 supplier11 claims11 services$22.59 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier14 claims14 services$69.51 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier16 claims16 services$215.79 avg. paid by Medicare
Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing K0738
DME-Oxygen and Supplies · category DC000N
1 supplier11 claims11 services$32.56 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

DESERT FAMILY HEALTHCARE INC
Family Medicine
560 S PASEO DOROTEA STE 2
PALM SPRINGS, CA 92264
Riverside County (760) 320-1199
WESTERN PRIMARY CARE INC
General Practice
560 S PASEO DOROTEA STE 2
PALM SPRINGS, CA 92264
Riverside County (760) 320-1199

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 Steven Western's NPI number?

The NPI number for Steven Western is 1821074063. It was assigned to this individual provider in the NPPES registry on December 20, 2005.

Where is Steven Western located?

Steven Western practices at 560 S Paseo Dorotea Ste 2, Palm Springs, CA 92264. The listed phone number is (760) 320-1199.

What is Steven Western's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Steven Western enrolled in Medicare?

Yes. Steven Western is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Steven Western's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Steven Western reassigns Medicare benefits to Western Primary Care Inc (Palm Springs, 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 Steven Western'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 Steven Western was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.