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Edit this profileAt a glance
- 725 W la Veta Ave, Ste 100, Orange, CA 92868
About Dr. Field
Based in Orange, CA, Sarah S. Field, MD is listed in the NPI registry under allergy. Sarah graduated from Saint Louis University School of Medicine in 2004. According to Medicare claims data, the services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1053532366 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (714) 633-6363
- Email not available
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Practice Locations
725 W LA VETA AVE STE 100
Orange, CA 92868
Procedures Most Often Billed to Medicare
22 services · 15 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
22 | Less often than most peers in Allergy |
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.
Related specialists at this location 2
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.
Trained at Saint Louis University School of Medicine 6
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2004 at Saint Louis University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Field specialize in?
Dr. Field is an allergy in Orange, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Field located?
Dr. Field is listed at 725 W la Veta Ave Ste 100, 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) 633-6363. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Field's NPI number?
Dr. Field's National Provider Identifier is 1053532366. 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 Saint Louis University School of Medicine, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Field been practicing?
Dr. Field has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Field do most often?
According to Medicare billing data, Dr. Field 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. Field confirmed this information?
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
Guide.md listings do not constitute medical advice or an endorsement.