Physician Profile
Unclaimed ProfileAbout BAILEY
Thomas Sample Bailey, MD is a healthcare provider in Mission Viejo, CA specialising in obstetrics/gynecology. Thomas trained at University of Arizona College of Medicine, graduating in 1971. Thomas is also listed as specialising in obstetrics & gynecology. According to Medicare claims data, Thomas cared for 101 Medicare patients across 109 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Bailey specialise in?
Dr. Bailey is an obstetrics/gynecology in Mission Viejo, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OBSTETRICS/GYNECOLOGY”.
NPI registry
Where is Dr. Bailey located?
Dr. Bailey is listed at 26800 CROWN VALLEY PKWY SUITE 525, Mission Viejo, CA 92691. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Bailey's phone number?
The number on file is (949) 364-1040. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Bailey's NPI number?
Dr. Bailey's National Provider Identifier is 1598714818. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Bailey go to medical school?
Dr. Bailey attended University of Arizona College of Medicine, graduating in 1971. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Bailey been practising?
Dr. Bailey has 55 years experience. Calculated from a graduation year of 1971, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Bailey do most often?
According to Medicare billing data, Dr. Bailey the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Bailey confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Bailey. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (949) 364-1040
- Email not available
Practice Locations
26800 CROWN VALLEY PKWY SUITE 525
Mission Viejo, CA 92691
Procedures Most Often Billed to Medicare
109 services · 101 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
47 |
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
32 |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Billing code | Q0091 |
30 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other obstetrics/gynecology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other obstetrics/gynecology specialists in Mission Viejo 4
Same specialty, same city.
More connections — 10 related providers in 2 groups
Trained at University of Arizona College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1971 at University of Arizona College of Medicine 2
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.