Quick answer
One5 Health Marylebone is a CQC-registered GP surgery at 83 Baker Street, W1U 6AG. You can call it on 02034884415.
Contact & location
- Address
- 83 Baker Street, W1U 6AG
- Region
- London
- Phone
- 02034884415
- Provider
- One5 Health Ltd
- CQC location ID
- 1-9677343636
- CQC record updated
- 6 April 2022
CQC-registered services
- Doctors/GPs
The Care Quality Commission (CQC) is the independent regulator of health and adult social care in England. A categorical CQC rating (Outstanding / Good / Requires improvement / Inadequate) is not included in this data snapshot and is therefore not shown — never inferred. Check the latest position on the CQC website.
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Claim your free profileOne5 Health Marylebone — frequently asked questions
- Where is One5 Health Marylebone?
- One5 Health Marylebone is at 83 Baker Street, W1U 6AG, in Westminster.
- Is One5 Health Marylebone registered with the CQC?
- Yes. One5 Health Marylebone is registered with the Care Quality Commission under location ID 1-9677343636, operated by One5 Health Ltd.
- What type of service is One5 Health Marylebone?
- One5 Health Marylebone is registered with the CQC for: Doctors/GPs.
- What is the phone number for One5 Health Marylebone?
- The contact number on the CQC record for One5 Health Marylebone is 02034884415.
Other clinics in Westminster
Source
Details for One5 Health Marylebone are taken verbatim from its real Care Quality Commission location record (CQC location ID 1-9677343636). Provider (business) record only — no patient data. Data as of 2026-06-12; details may have changed since publication. GeraClinic is not affiliated with One5 Health Marylebone or the CQC.
Source: Care Quality Commission www.cqc.org.uk. Licensed under the Open Government Licence v3.0. Provider records are sourced from the Care Quality Commission at www.cqc.org.uk. Details reflect the most recent CQC record and may have changed since publication. GeraClinic is not affiliated with the CQC.
Informational/educational only — not a substitute for professional medical advice; a clinician interprets results.