SYMPHONY DIAGNOSTIC SERVICES NO 1 LLC
NPI 1013217769
Portable X-ray and/or Other Portable Diagnostic Imaging Supplier in Phoenix, AZ

Q: What is Symphony Diagnostic Services No 1 LLC's specialty?

The primary specialty registered for this NPI is Portable X-ray and/or Other Portable Diagnostic Imaging Supplier with taxonomy code 335V00000X.

Active since October 28, 2010

7776 S POINTE PKWY W STE 150A, PHOENIX, AZ 85044(800) 786-8015 Get Directions Write a Review

NPPES record last updated: June 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 1, 2026, Mar 31, 2026, Mar 10, 2026 and 6 more (9 updates tracked since 2017).

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About Symphony Diagnostic Services No 1 Llc NPPES

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

SYMPHONY DIAGNOSTIC SERVICES NO 1 LLC (NPI 1013217769), doing business as Mobilexusa, is a healthcare organization registered as a portable x-ray and/or other portable diagnostic imaging supplier in Phoenix, Arizona and active in the NPI registry since October 2010. The organization maintains 10 additional practice locations and lists Brian C Cuomo, Authorized Official/cfo, as its authorized official.

NPPES Registry Identity

NPI1013217769

Entity TypeOrganization

Primary Taxonomy335V00000X

Legal Business NameSYMPHONY DIAGNOSTIC SERVICES NO 1 LLC

Location Address7776 S POINTE PKWY W STE 150APhoenix, AZ 85044-5427

Mailing Address215 Schilling Cir Ste 114Hunt Valley, MD 21031-1113 · (800) 786-8015 · Fax (443) 662-4230

Phone(800) 786-8015

Organization SubpartNo

Authorized OfficialBrian C CuomoAuthorized Official/cfo · (800) 786-8015

Enumeration DateOctober 28, 2010

Last NPPES UpdateJune 1, 20269 updates tracked since enumeration

NPPES CertifiedJune 1, 2026

✔ NPI 1013217769 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPortable X-ray and/or Other Portable Diagnostic Imaging SupplierSuppliers

Taxonomy Code335V00000X

Definition

A supplier that provides one or more of the following portable services, including but not limited to, x-ray, electrocardiogram (EKG), long-term EKG (Holter Monitor), bone densitometry, sonography, and other imaging services in accordance with all state and federal requirements, under the general supervision of a qualified physician. All necessary resources are transported to the patient's location where the services are performed.

7776 S POINTE PKWY W STE 150A, Phoenix, AZ 85044

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Other Names 2

Doing Business AsMobilexusa

Doing Business AsTridentcare

Secondary Practice Locations 10

Location 12502 E University Dr Ste 200Phoenix, AZ 85034-6921 · Phone (800) 786-8015

Location 212075 E 45th Ave Ste 700BDenver, CO 80239-3123 · Phone (303) 307-2028 · Fax (443) 842-7264

Location 3965 E Yosemite Ave Ste 24Manteca, CA 95336-5944 · Phone (209) 239-0210 · Fax (443) 842-7264

Location 41620 Northwest Blvd Ste 202Coeur D Alene, ID 83814-2488 · Phone (208) 930-0804 · Fax (443) 842-7264

Location 51134 Industry DrTukwila, WA 98188-4803 · Phone (253) 838-1612 · Fax (443) 842-7264

Location 611585 E 53rd Ave Ste HDenver, CO 80239-2321 · Phone (303) 307-2028 · Fax (303) 576-7986

Location 7333 Texas St Ste 1347Shreveport, LA 71101-3666 · Phone (800) 786-8015

Location 82538 E University Dr Ste F-220Phoenix, AZ 85034-6917 · Phone (602) 281-4221 · Fax (443) 842-7264

Location 92459 E 70th St Ste 7Shreveport, LA 71105-4736 · Phone (318) 754-3067 · Fax (443) 842-7264

Location 102141 S El Camino Real Ste A&bOceanside, CA 92054-9003 · Phone (760) 967-3910 · Fax (443) 842-7264

Other Identifiers 6

Other630001673LA · Railroad Medicare

Medicaid1013217769ID

Medicaid095566AZ

Medicaid2374656LA

Medicaid9000189649CO

MedicaidZ242004AZ

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Symphony Diagnostic Services No 1 Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date

StateNew YorkEnrollment IDO20110208000573Non-DME Part B · Portable X-Ray SupplierDue dateDecember 31, 2026

Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 54 clinicians reassign Medicare billing to Symphony Diagnostic Services No 1 LLC, which bills Medicare for the services they deliver. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 3

Diagnostic Radiology41

Cardiovascular Disease (Cardiology)12

Internal Medicine1

Nearest to this location (20)

See all 54

James Collins, MD

Diagnostic Radiology

NPI 1366429383

9522 E SAN SALVADOR #150
Scottsdale, AZ 85258

(480) 767-2222

✔ PECOS✔ Accepts Medicare15 mi

Lawrence Bogle, M.D.

Diagnostic Radiology

NPI 1467403238

501 WASHINGTON ST STE 510
San Diego, CA 92103

(619) 819-6501

✔ PECOS✔ Accepts Medicare304 mi

Constantina Lampropoulos, M.D.

Diagnostic Radiology

NPI 1912942749

1902 ROYALTY DR SUITE 220
Pomona, CA 91767

(909) 620-8180

✔ PECOS✔ Accepts Medicare336 mi

Arvinderpaul Sarai, M.D.

Diagnostic Radiology

NPI 1811957418

2549 EASTBLUFF DR STE 414
Newport Beach, CA 92660

(949) 316-4468

✔ PECOS✔ Accepts Medicare341 mi

Jason Liu, MD.

Diagnostic Radiology

NPI 1790725364

56 LINDA ISLE
Newport Beach, CA 92660

(714) 507-8101

✔ PECOS✔ Accepts Medicare343 mi

Benjamin Huang, M.D.

Diagnostic Radiology

NPI 1548289416

1421 S RUNYAN ST
La Habra, CA 90631

(562) 691-5118

✔ PECOS✔ Accepts Medicare347 mi

George Morrison, DO

Diagnostic Radiology

NPI 1114969102

3751 KATELLA AVE
Los Alamitos, CA 90720

(949) 263-8620

✔ PECOS✔ Accepts Medicare353 mi

Elliott Wagner, M.D.

Diagnostic Radiology

NPI 1558312579

8750 WILSHIRE BLVD STE 100
Beverly Hills, CA 90211

(310) 689-3100

✔ PECOS✔ Accepts Medicare372 mi

David Filsoof, MD

Cardiovascular Disease (Cardiology)

NPI 1861686354

150 N ROBERTSON BLVD
Beverly Hills, CA 90211

(310) 854-4995

✔ PECOS✔ Accepts Medicare372 mi

Anne Glaser, MD

Diagnostic Radiology

NPI 1689671828

9001 DAYTON WAY UNIT C
Beverly Hills, CA 90211

(424) 355-0046

✔ PECOS372 mi

Bryan Kantner, DO

Diagnostic Radiology

NPI 1831515832

757 WESTWOOD PLZ
Los Angeles, CA 90095

(310) 301-6800

✔ PECOS376 mi

Siamak Karimian, M.D.

Cardiovascular Disease (Cardiology)

NPI 1225091812

4955 VAN NUYS BLVD. SUITE 415
Sherman Oaks, CA 91403

(818) 501-5686

✔ PECOS✔ Accepts Medicare377 mi

Naveen Sharma, MD

Cardiovascular Disease (Cardiology)

NPI 1649387499

100 N BRENT ST SUITE 301
Ventura, CA 93003

(805) 648-2763

✔ PECOS✔ Accepts Medicare423 mi

Steven Regwan, D.O.

Cardiovascular Disease (Cardiology)

NPI 1952525123

230 SAN JOSE ST
Salinas, CA 93901

(831) 758-2100

✔ PECOS✔ Accepts Medicare593 mi

Jason Finkelstein, MD

Cardiovascular Disease (Cardiology)

NPI 1750355103

2401 S FM 51 SUITE 200
Decatur, TX 76234

(940) 627-0044

✔ PECOS✔ Accepts Medicare831 mi

Joseph Freedman, M.D., MBA

Cardiovascular Disease (Cardiology)

NPI 1801061890

3208 CHIQUITA BLVD S STE 110
Cape Coral, FL 33914

(239) 574-8463

✔ PECOS✔ Accepts Medicare1,850 mi

Guy De Gent, M.D.

Cardiovascular Disease (Cardiology)

NPI 1558323139

500 JEFFERSON ST
Whiteville, NC 28472

(910) 642-1776

✔ PECOS✔ Accepts Medicare1,906 mi

Jack Newman, M.D.

Cardiovascular Disease (Cardiology)

NPI 1215915012

3903 BRIAR KNOLL CIR
Phoenix, MD 21131

(919) 630-1616

✔ PECOS✔ Accepts Medicare2,005 mi

Howard Rosner, D.O.

Cardiovascular Disease (Cardiology)

NPI 1063481398

1809-13 OREGON AVE 2ND FLR
Phila, PA 19145

(215) 465-3435

✔ PECOS✔ Accepts Medicare2,078 mi

David Silber, DO

Internal Medicine

NPI 1760748537

20 PROSPECT AVE STE 201
Hackensack, NJ 07601

(551) 996-4849

✔ PECOS✔ Accepts Medicare2,139 mi

See all 54 clinicians

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 11

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.

Set-up portable x-ray equipment Q0092

Portable X-ray equipment allows for imaging tests to be done at your location. The process involves positioning a mobile X-ray machine near you. An X-ray technician places a sensor on your body, which captures images of your internal structures. It's a quick, safe procedure.

401 services263 patients

Transportation of portable x-ray equipment and personnel to home or nursing home, per trip to facility or location, one patient seen R0070

This service involves bringing portable x-ray equipment and medical staff to your home or nursing home. It's designed for patients who cannot easily travel. The team will come to your location for a single visit to conduct the necessary x-ray examination.

251 services212 patients

Transportation of portable x-ray equipment and personnel to home or nursing home, per trip to facility or location, more than one patient seen R0075

This service involves the delivery of portable x-ray equipment and trained personnel to a home or nursing home. It's designed for situations where multiple patients at the same location require x-ray imaging. The goal is to provide convenient and efficient medical imaging without the need for patients to travel.

99 services85 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

83 services69 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.

62 services53 patients

Set-up portable x-ray equipment Q0092

25 services13 patients

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 Symphony Diagnostic Services No 1 LLC's NPI number?

The NPI number for Symphony Diagnostic Services No 1 LLC is 1013217769. It was assigned to this organization in the NPPES registry on October 28, 2010. The provider is doing business as MobilexUSA and TridentCare.

Where is Symphony Diagnostic Services No 1 LLC located?

Symphony Diagnostic Services No 1 LLC is located at 7776 S Pointe Pkwy W Ste 150A, Phoenix, AZ 85044. The listed phone number is (800) 786-8015.

What is Symphony Diagnostic Services No 1 LLC's specialty?

The primary specialty registered for this NPI is Portable X-ray and/or Other Portable Diagnostic Imaging Supplier with taxonomy code 335V00000X.

Is Symphony Diagnostic Services No 1 LLC enrolled in Medicare?

Yes. Symphony Diagnostic Services No 1 LLC is registered in the Medicare PECOS enrollment system.

When is Symphony Diagnostic Services No 1 LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Portable X-Ray Supplier) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Symphony Diagnostic Services No 1 LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 54 clinicians in 3 Medicare specialties reassign their Medicare billing to Symphony Diagnostic Services No 1 LLC. A 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 the clinician's services. The largest specialties are Diagnostic Radiology (41), Cardiovascular Disease (Cardiology) (12) and Internal Medicine (1). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Symphony Diagnostic Services No 1 LLC was last updated on June 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.