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DAVID VALENZUELA MD
NPI 1184937021
Radiology - Diagnostic Radiology in Scottsdale, AZ

Active since July 21, 2010PECOS Enrolled
3501 N SCOTTSDALE RD STE 130, SCOTTSDALE, AZ 85251(480) 425-5000 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 25, 2019, Jan 31, 2017, Jun 23, 2016 (3 updates tracked since 2016).

About David Valenzuela Md NPPES

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

DAVID VALENZUELA MD (NPI 1184937021) is an individual diagnostic radiology provider in Scottsdale, Arizona, licensed in Arizona (51673) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital -centralia, and maintains a secondary practice location in Phoenix.

NPPES Registry Identity

NPI1184937021
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDAVID VALENZUELACredential: MD
Location Address3501 N SCOTTSDALE RD STE 130Scottsdale, AZ 85251-5649
Mailing Address2323 W Rose Garden LnPhoenix, AZ 85027-2530 · (602) 521-6252 · Fax (623) 842-5640
Phone(480) 425-5000
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2010
Enumeration DateJuly 21, 2010
Last NPPES UpdateFebruary 26, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 26, 2026
✔ NPI 1184937021 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses✔ Licensed in AZ · 51673✔ Licensed in IL · 036163164
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3501 N SCOTTSDALE RD STE 130, Scottsdale, AZ 85251
Open in Google Maps ↗

Secondary Practice Location 1

Location 12323 W Rose Garden LnPhoenix, AZ 85027-2530 · Phone (602) 521-6252 · Fax (623) 842-5640

Other Identifiers 1

Medicaid162291AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross and Blue Shield of Texas, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David Valenzuela Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID941431068
PECOS Enrollment IDI20160725002855, I20220425001969, I20230828000609, I20230926003007, I20231228002107, I20250108001195, I20250902002809, I20251030001380, I20260818004993
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

35

Medicare enrollment records show David Valenzuela reassigns Medicare billing to 35 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southwest Diagnostic Imaging LLC
Same address
Diagnostic Radiology
3501 N SCOTTSDALE ROAD, SUITE 130
Scottsdale, AZ 85251
  • Reassigned Medicare billing, Arizona, Nevada and Utah enrollments
  • 156 clinicians in this Medicare group
NPI 1902896236 (480) 425-5078
Sonoran Radiology Ltd
7.5 mi
Vascular & Interventional Radiology
1400 S DOBSON RD
Mesa, AZ 85202
  • Reassigned Medicare billing, Arizona, Nevada and Utah enrollments
  • 447 clinicians in this Medicare group
NPI 1033745708 (623) 299-8743
Associated Valley Radiologists Ltd
17 mi
Diagnostic Radiology
5605 W EUGIE AVE STE 110
Glendale, AZ 85304
  • Reassigned Medicare billing, Arizona, Nevada and Utah enrollments
  • 214 clinicians in this Medicare group
NPI 1932683257 (888) 571-7818
Imaging Associates Of New Mexico LLC
322 mi
Diagnostic Radiology
601 DR MARTIN LUTHER KING JR AVE NE
Albuquerque, NM 87102
  • Reassigned Medicare billing, Arizona, Nevada and Utah enrollments
  • 31 clinicians in this Medicare group
NPI 1629592464 (505) 727-8000
El Camino Health Medical Network, LLC
624 mi
Multi-Specialty
828 S WINCHESTER BLVD
San Jose, CA 95128
  • Reassigned Medicare billing, California enrollment
  • 314 clinicians in this Medicare group
NPI 1164880761 (408) 871-3400
Silicon Valley Diagnostic Imaging, Inc.
632 mi
Radiology
2500 GRANT RD
Mountain View, CA 94040
  • Reassigned Medicare billing, Arizona, Nevada and Utah enrollments
  • 14 clinicians in this Medicare group
NPI 1629265806 (650) 940-7000
Singleton Associates PA
994 mi
Diagnostic Radiology
9250 PINECROFT DR
Shenandoah, TX 77380
  • Reassigned Medicare billing, Arizona, Nevada, Texas and Utah enrollments
  • Also billed through NPI 1487811766 (Texas)
  • 42 clinicians in this Medicare group
NPI 1538107875 (915) 264-3174
Golden State Imaging Associates Inc
1,008 mi
Diagnostic Radiology
1401 ST JOSEPH PKWY
Houston, TX 77002
  • Reassigned Medicare billing, Arizona, Nevada and Utah enrollments
  • 27 clinicians in this Medicare group
NPI 1144872052 (888) 371-0667
Multicare Health System
1,016 mi
Internal Medicine
15533 E BROADWAY AVE
Spokane Valley, WA 99037
  • Reassigned Medicare billing, Washington enrollment
  • 4,383 clinicians in this Medicare group
NPI 1336902345 (509) 530-4260
Radiology Associates Of Southwest Louisiana
1,147 mi
Diagnostic Radiology
211 4TH ST
Alexandria, LA 71301
  • Reassigned Medicare billing, Arizona, Nevada and Utah enrollments
  • 7 clinicians in this Medicare group
NPI 1033215710 (504) 291-1063

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 53

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.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
5,895 services57 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
809 services764 patients
Ct scan head or brain without contrast 70450
A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.
347 services341 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
280 services275 patients
Ct scan of abdomen and pelvis without contrast 74176
A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.
141 services141 patients
Ct scan of blood vessels of chest with contrast 71275
A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.
120 services120 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ssm Health St Mary's Hospital -Centralia

Acute Care Hospitals · Centralia, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140034
Location400 North Pleasant AvenueCentralia, IL 62801 · Marion County
Emergency services

Good Samaritan Regional Hlth Center

Acute Care Hospitals · Mount Vernon, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140046
Location1 Good Samaritan WayMount Vernon, IL 62864 · Jefferson County
Emergency services Birthing friendly

Deaconess Medical Center

Acute Care Hospitals · Spokane, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500044
LocationW 800 Fifth AvenueSpokane, WA 99210 · Spokane County
Emergency services Birthing friendly

Multicare Valley Hospital

Acute Care Hospitals · Spokane, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500119
Location12606 East Mission AvenueSpokane, WA 99216 · Spokane County
Emergency services Birthing friendly

Capital Medical Center

Acute Care Hospitals · Olympia, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500139
Location3900 Capital Mall Dr SWOlympia, WA 98502 · Thurston County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85251 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

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

DANIEL SCOTT DEUBLEIN PA-C
Physician Assistant (Medical)
3501 N SCOTTSDALE RD STE 130
SCOTTSDALE, AZ 85251
Maricopa County (480) 425-5000
CHARLES STEVEN LARSEN PA
Physician Assistant
3501 N SCOTTSDALE RD STE 130
SCOTTSDALE, AZ 85251
Maricopa County (480) 425-5000
RONALD W DIVINE MD
Radiology (Diagnostic Radiology)
3501 N SCOTTSDALE RD STE 130
SCOTTSDALE, AZ 85251
Maricopa County (480) 425-5000
RACHEL MARA O'DESKY PA-C
Radiology (Diagnostic Radiology)
3501 N SCOTTSDALE RD STE 130
SCOTTSDALE, AZ 85251
Maricopa County (480) 425-5000
DR. JASON MICHAEL LOW M.D.
Radiology (Diagnostic Radiology)
3501 N SCOTTSDALE RD STE 130
SCOTTSDALE, AZ 85251
Maricopa County (480) 425-5000
SARA KATHERINE PLETT
Radiology (Diagnostic Radiology)
3501 N SCOTTSDALE RD STE 130
SCOTTSDALE, AZ 85251
Maricopa County (480) 425-5000
DR. GEORGE JOHN HUNTER MD
Radiology (Diagnostic Radiology)
3501 N SCOTTSDALE RD STE 130
SCOTTSDALE, AZ 85251
Maricopa County (480) 425-5000
TARA MARIE LINDSEY PA-C
Physician Assistant
3501 N SCOTTSDALE RD STE 130
SCOTTSDALE, AZ 85251
Maricopa County (480) 425-5000

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 David Valenzuela's NPI number?

The NPI number for David Valenzuela is 1184937021. It was assigned to this individual provider in the NPPES registry on July 21, 2010.

Where is David Valenzuela located?

David Valenzuela practices at 3501 N Scottsdale Rd Ste 130, Scottsdale, AZ 85251. The listed phone number is (480) 425-5000.

What is David Valenzuela's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is David Valenzuela enrolled in Medicare?

Yes. David Valenzuela is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for David Valenzuela's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Valenzuela reassigns Medicare benefits to 35 organizations: Southwest Diagnostic Imaging LLC (Scottsdale, AZ), Sonoran Radiology Ltd (Mesa, AZ), Associated Valley Radiologists Ltd (Glendale, AZ), Imaging Associates Of New Mexico LLC (Albuquerque, NM), El Camino Health Medical Network, LLC (San Jose, CA) and 30 more organizations, listed in the Medicare section above. 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 David Valenzuela's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Valenzuela accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Texas, CareSource and CareSource (Common Ground Healthcare) and 7 other insurers list David Valenzuela 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.

Is David Valenzuela affiliated with any hospitals?

According to CMS data, David Valenzuela is affiliated with Ssm Health St Mary's Hospital -Centralia, Good Samaritan Regional Hlth Center, Deaconess Medical Center, Multicare Valley Hospital and Capital Medical Center.

When was this NPI record last updated?

The NPPES record for David Valenzuela was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.