Physician Profile
Unclaimed ProfileAbout FIELD
Robert Ryan Field, M.D. is a healthcare provider in Orange, CA specialising in anesthesiology. Robert trained at University of Kansas School of Med (Kc/Wich/Sal), graduating in 2008.
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. Field specialise in?
Dr. Field is an anesthesiology in Orange, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where is Dr. Field located?
Dr. Field is listed at 333 CITY BLVD W SUITE 2150, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Field's phone number?
The number on file is (714) 456-5501. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Field?
Dr. Field's National Provider Identifier is 1700059615. 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. Field go to medical school?
Dr. Field attended University of Kansas School of Med (Kc/Wich/Sal), graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Field have?
Dr. Field has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Field do most often?
According to Medicare billing data, Dr. Field provides treatments such as anesthesia for lens surgery. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Field's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Field. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (714) 456-5501
- Email not available
Practice Locations
333 CITY BLVD W SUITE 2150
Orange, CA 92868
Procedures Most Often Billed to Medicare
18 services · 18 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Anesthesia for lens surgery | Anaesthesia | 00142 |
18 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other anesthesiology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 31 related providers in 4 groups
Other anesthesiology specialists in Orange 7
Same specialty, same city.
Trained at University of Kansas School of Med (Kc/Wich/Sal) 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at University of Kansas School of Med (Kc/Wich/Sal) 8
Providers who graduated from the same medical school in the same year.
Also performs Anesthesia for lens surgery 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.