Physician Profile
Unclaimed ProfileAbout REDFIELD
David C. Redfield, M.D. practices infectious disease in La Jolla, CA. David is a 1974 graduate of New York University School of Medicine. Medicare claims data shows David provided 1,214 services to 697 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (858) 554-8005
- Email not available
Practice Locations
10666 N TORREY PINES RD
La Jolla, CA 92037
Procedures Most Often Billed to Medicare
1,214 services · 697 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
18 |
| Injection, zoledronic acid, 1 mg | Drug given | J3489 |
85 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
331 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
262 |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
130 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
125 |
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
117 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
85 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
61 |
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.
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 infectious diseases in La Jolla 8
Same specialty, same city.
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1974 at New York University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Redfield specialize in?
Dr. Redfield is an infectious disease in La Jolla, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INFECTIOUS DISEASE”.
NPI registry
Where is Dr. Redfield located?
Dr. Redfield is listed at 10666 N TORREY PINES RD, La Jolla, CA 92037. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Redfield's phone number?
The number on file is (858) 554-8005. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Redfield?
Dr. Redfield's National Provider Identifier is 1164486973. 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. Redfield go to medical school?
Dr. Redfield attended New York University School of Medicine, graduating in 1974. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Redfield have?
Dr. Redfield has 52 years experience. Calculated from a graduation year of 1974, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Redfield do most often?
According to Medicare billing data, Dr. Redfield provides treatments such as infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Redfield's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Redfield. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.