Physician Profile
Unclaimed ProfileAbout DARNELL
T Allan Darnell, M.D. is a healthcare provider in Loma Linda, CA specializing in preventive medicine. T trained at Loma Linda University School of Medicine, graduating in 1995. T is also listed as specializing in public health & general preventive medicine. Medicare claims data shows T provided 88 services to 55 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
Common questions
What kind of doctor is Dr. Darnell?
Dr. Darnell is a preventive medicine in Loma Linda, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PREVENTIVE MEDICINE”.
NPI registry
What is Dr. Darnell's address?
Dr. Darnell is listed at 25455 BARTON RD STE.106A, Loma Linda, CA 92354. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Darnell?
The number on file is (909) 558-6222. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Darnell?
Dr. Darnell's National Provider Identifier is 1073695367. 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. Darnell train?
Dr. Darnell attended Loma Linda University School of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Darnell have?
Dr. Darnell has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Darnell perform?
According to Medicare billing data, Dr. Darnell 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
Is Dr. Darnell's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Darnell. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (909) 558-6222
- Email not available
Practice Locations
25455 BARTON RD STE.106A
Loma Linda, CA 92354
Procedures Most Often Billed to Medicare
88 services · 55 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
63 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
25 |
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.
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 preventive medicines in Loma Linda 8
Same specialty, same city.
Trained at Loma Linda 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 1995 at Loma Linda University School of Medicine 8
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.