Singleton Associates

  • Single-specialty group
  • Shenandoah, TX
  • Core specialty: Radiology and imaging
NPI1538107875PAC ID6305731118Dmand IDNG-MGR-073160
Total HCPs
1,643
Physicians (MD/DO)
1,538
Nurses and PAs
91
Parent org executives
1,796
Practice locations
533
Most in Texas
Main site
9250 Pinecroft Dr, Shenandoah, TX 78629-3311
Main phone
(713) 897-2300
Specialty areas
10, led by radiology and imaging
Website and social

Parent organization

Radiology Partners

Physician practice platform · Nashville, Tennessee

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Singleton Associates is a single-specialty medical group with 533 practice locations in 42 states

Singleton Associates is based in Shenandoah, Texas, part of Radiology Partners.

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data

Jamison Larsen is chief financial officer of Radiology Partners

Dmand AI tracks 1,796 executives and staff leaders at Radiology Partners. Waterfall enrichment finds their professional emails, personal emails and mobile numbers.

Jamison Larsen

Chief Financial Officer

Arthy Saravanan

Associate Chief Medical Officer, Recruitment

Chris Mattern

Associate Chief Medical Officer of Radiologist Experience at Radiology Partners

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Source: Dmand AI Executive Data

Singleton Associates' NPI is 1538107875 and its PAC ID is 6305731118

Identifiers
Primary NPI (Type 2)
1538107875NPI Registry (opens in a new tab)
NPIs held
2
Medicare PAC ID
6305731118
Dmand ID
NG-MGR-073160
Medicare enrollment
Enrolled (PAC ID on file)
Contact
Main site address
9250 Pinecroft Dr, Shenandoah, TX 78629-3311
Main phone
(713) 897-2300
Executive emails and mobiles
Get contacts
Classification
Group type
Single-specialty
Core specialty
Radiology and imaging
Specialty areas
10
Site structure
Multi-site
Ownership model
DSO / MSO
Leadership
Physician-led
Medicare Part B payments
$166.5M

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; Dmand AI Organization Profile Data; and Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Singleton Associates is part of Radiology Partners

Dmand AI places Singleton Associates under Radiology Partners, a physician practice platform.

  • Radiology PartnersPhysician practice platform
  • Singleton AssociatesSingle-specialty medical group · Shenandoah, TX
  • 5 other medical groups

5 other medical groups are part of Radiology Partners

+3 more medical groups in Radiology PartnersAvailable with a free account

Source: Dmand AI Org Hierarchy Data

Org hierarchy

Map Singleton Associates' entire network

See how Singleton Associates connects to Radiology Partners: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.

Singleton Associates is the medical group with the most practice locations in Texas

Singleton Associates leads Texas by practice locations.

Ranks compare size, not quality of care, among medical groups with a Dmand AI profile that report each measure. Ties share a rank.

Sources: Dmand AI Practice Data and Doctors and Clinicians National Downloadable File (CMS)

Singleton Associates has 1,538 physicians among 1,643 HCPs

Physicians (MD, DO)1,538
Nurses33
Physician assistants58
Other clinicians14

Singleton Associates physicians by specialty

  1. Diagnostic radiology1,248
  2. Vascular and interventional radiology158
  3. Neuroradiology40
  4. Pediatric radiology33
  5. Family medicine12

Share of the group's 1,538 physicians.

Singleton Associates physicians

View all 1,643 HCPs

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data

Singleton Associates has 533 practice locations in 42 states

Full footprint

See every site where Singleton Associates HCPs practice

Open all 533 practice locations and 374 hospitals with facility phones, patient visits and the HCPs at each site.

Singleton Associates covers 10 specialty areas, led by radiology and imaging

Radiology and imaging is Singleton Associates' core specialty, and its HCPs practice 14 subspecialties in all.

  • Radiology and imagingCore
  • Behavioral and mental health
  • Dental and oral surgery
  • Emergency and hospital medicine
  • Ob/gyn and women's health
  • Pediatrics
  • Plastic and cosmetic surgery
  • Primary care
  • Rehabilitation and therapy
  • Surgery

Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data

Dmand AI tracks the EHR at Singleton Associates

Vendor and product names for each practice location are available with a free account.

EHR systems at Singleton Associates
SiteEHR vendorProduct
Main siteAvailable with a free accountAvailable with a free account
532 other practice locationsAvailable with a free accountAvailable with a free account

Source: Dmand AI Technology Install Data

Radiology and imaging groups in Texas similar in size to Singleton Associates

These radiology and imaging groups have the closest number of HCPs to Singleton Associates.

See all 146 radiology and imaging groups in Texas

Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks

Sources for Singleton Associates data

Sources for the data on this page
Data on this pageSource
NPI, PAC ID and addressNPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Dmand ID, phone, website, LinkedIn and group profileDmand AI Org Hierarchy DataDmand AI Organization Profile Data
Medicare Part B paymentsMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
Parent organizations and sister groupsDmand AI Org Hierarchy Data
HCPs and physician specialtiesNPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data
Specialty areasDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data
Practice locations and hospitalsDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data
Executives and departmentsDmand AI Executive Data
Similar groupsDmand AI Affiliation DataDmand AI Peer Benchmarks
Size ranksDmand AI Practice DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR vendorsDmand AI Technology Install Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Singleton Associates

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Singleton Associates' NPI number?

Singleton Associates' primary NPI (Type 2) is 1538107875. The group holds 2 NPIs in all.

What is Singleton Associates' PAC ID?

Singleton Associates' Medicare PAC ID is 6305731118, which means the group is enrolled in Medicare.

How many locations does Singleton Associates have?

Dmand AI links Singleton Associates to 533 practice locations in 42 states. Its main site is at 9250 Pinecroft Dr, Shenandoah, TX 78629-3311.

What is Singleton Associates' phone number?

Singleton Associates' main phone number is (713) 897-2300.

Is Singleton Associates the largest medical group in Texas?

Singleton Associates is the medical group with the most practice locations in Texas, with 533 practice locations.

How does Singleton Associates rank among Texas medical groups?

Singleton Associates ranks 1st by practice locations and 5th by Medicare Part B payments among Texas medical groups with a Dmand AI profile.

Who owns Singleton Associates?

Dmand AI places Singleton Associates under Radiology Partners, a physician practice platform.

How many physicians does Singleton Associates have?

Dmand AI links 1,538 physicians and 1,643 HCPs in all to Singleton Associates.

What specialties does Singleton Associates cover?

Singleton Associates covers 10 specialty areas, led by radiology and imaging. The largest physician specialties are diagnostic radiology (1,248), vascular and interventional radiology (158) and neuroradiology (40).

What hospitals do Singleton Associates HCPs practice at?

Singleton Associates HCPs practice at 374 hospitals with 5 or more of the group's HCPs, led by Memorial Hermann Greater Heights Hospital and Memorial Hermann Katy Hospital.

Show 3 more questionsShow fewer questions

Who leads Singleton Associates?

Leaders at Radiology Partners include Jamison Larsen (Chief Financial Officer), Arthy Saravanan (Associate Chief Medical Officer, Recruitment) and Chris Mattern (Associate Chief Medical Officer of Radiologist Experience at Radiology Partners).

How much does Singleton Associates receive from Medicare?

CMS data shows $166.5 million in Medicare Part B payments to Singleton Associates.

What other medical groups are part of Radiology Partners?

Radiology Partners has 5 other medical groups in Dmand AI, including Sonoran Radiology and Golden State Imaging Associates.

Selling to radiology and imaging groups?

See Singleton Associates from parent organization to every site of care

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