• NHS-commissioned partner
  • CQC regulated
  • Fully remote care solution

Partner with Semapen to expand Tier 3 obesity services

Semapen is a CQC-regulated weight loss service and NHS-commissioned partner. We work with Integrated Care Boards across England to support the millions¹ of patients needing specialist weight management treatments.

Our evidence-based, clinician-led programmes make Tier 3 weight management support more accessible for patients and simpler for the professionals who oversee their care. We help patients lose weight and enjoy healthier lives with holistic, digitally enabled support – including GLP-1-based pharmacotherapy where clinically appropriate.


Being a Semapen partner means harnessing our expertise to deliver better health outcomes at scale. With our multidisciplinary team handling day-to-day care, you can expand access to specialist weight management while maintaining cost control and minimising operational impact.

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Our Tier 3 weight management services…

Align with existing NHS pathways

Help expand access to much-needed specialist care

Reduce pressure on stretched secondary care clinics

eliver digitally enabled, accessible care at home

Our credentials

Commissioned NHS partner

Semapen is an NHS-commissioned provider of specialist weight management services. We work with Integrated Care Boards to deliver Tier 3 obesity care under the AQP framework.

CQC-registered provider

We are regulated by the Care Quality Commission (ID: 1-14474096275) and operate in line with the standards required for regulated healthcare services in England.

MHRA-registered digital medical device

The Semapen platform is registered with the MHRA as a medical device, ensuring appropriate oversight of our clinical software and prescribing pathways.

About Semapen

Semapen is a private weight loss service and NHS-commissioned partner founded by Professor David Kerrigan, former president of the British Obesity & Metabolic Specialist Society.


As part of the Phoenix Health Group, we have provided specialist obesity care for more than 20 years. Phoenix Health remains the only private bariatric surgery provider trusted to provide NHS treatment.

3.4 million

eligible patients¹

15%–21%

average weight loss²

1.6%–2.3%

average HbA1c reduction³

Our experts

Ready to talk?

Let's work together to make Tier 3 obesity care more accessible and deliverable. Contact our partnerships team today to discuss how our digitally enabled solution can expand your service capacity and transform patients' lives.

Get in touch