Physician Profile
Unclaimed ProfileAbout RIDLEY
David J Ridley, M.D. is a healthcare provider in Eagan, MN specializing in rheumatology. David trained at University of Minnesota Medical School, graduating in 1978. According to Medicare claims data, David cared for 970 Medicare patients across 89,170 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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (651) 644-4277
- Email not available
Practice Locations
2854 HIGHWAY 55 STE 190
Eagan, MN 55121
Procedures Most Often Billed to Medicare
89,170 services · 970 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
263 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
563 |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | Treatment | 96366 |
230 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
82 |
| Injection of drug or substance into vein | Treatment | 96374 |
42 |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
36 |
| Injection, tocilizumab, 1 mg | Drug given | J3262 |
45,840 |
| Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | Drug given | J0129 |
15,025 |
| Injection, golimumab, 1 mg, for intravenous use | Drug given | J1602 |
15,000 |
| Injection, infliximab, excludes biosimilar, 10 mg | Drug given | J1745 |
10,800 |
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 rheumatology specialists at this location 1
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.
Trained at University of Minnesota Medical School 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1978 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in MN who bill this service to Medicare most often.
Common questions
What is Dr. Ridley's specialty?
Dr. Ridley is a rheumatology in Eagan, MN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RHEUMATOLOGY”.
NPI registry
Where can I find Dr. Ridley?
Dr. Ridley is listed at 2854 HIGHWAY 55 STE 190, Eagan, MN 55121. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ridley?
The number on file is (651) 644-4277. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ridley's NPI number?
Dr. Ridley's National Provider Identifier is 1659396000. 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
What is Dr. Ridley's medical education?
Dr. Ridley attended University of Minnesota Medical School, graduating in 1978. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ridley been practicing?
Dr. Ridley has 48 years experience. Calculated from a graduation year of 1978, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ridley known for?
According to Medicare billing data, Dr. Ridley performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less and infusion into a vein for therapy, prevention, or diagnosis, each additional hour, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ridley confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ridley. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.