Physician Profile
Unclaimed ProfileAbout RINGOLD
Based in Dubuque, IA, David M. Ringold, M.D. is listed in the NPI registry under nephrology. David graduated from University of Iowa, Rj & L Carver College of Medicine in 1999.
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 is Dr. Ringold's specialty?
Dr. Ringold is a nephrology in Dubuque, IA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEPHROLOGY”.
NPI registry
Where can I find Dr. Ringold?
Dr. Ringold is listed at 1500 DELHI ST STE 2100, Dubuque, IA 52001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ringold?
The number on file is (563) 557-9111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ringold's NPI number?
Dr. Ringold's National Provider Identifier is 1912967118. 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. Ringold's medical education?
Dr. Ringold attended University of Iowa, Rj & L Carver College of Medicine, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ringold been practising?
Dr. Ringold has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ringold known for?
According to Medicare billing data, Dr. Ringold performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as dialysis services, 4 or more physician visits per month and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ringold confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ringold. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (563) 557-9111
- Email not available
Practice Locations
1500 DELHI ST STE 2100
Dubuque, IA 52001
Procedures Most Often Billed to Medicare
27,944 services · 2,162 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
337 |
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
260 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
123 |
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
87 |
| Injection of drug or substance into vein | Treatment | 96374 |
67 |
| Hemodialysis procedure with physician evaluation | Treatment | 90935 |
56 |
| Dialysis services, 2-3 physician visits per month (20 years or older) | Treatment | 90961 |
34 |
| Injection, darbepoetin alfa, 1 microgram (non-esrd use) | Drug given | J0881 |
23,740 |
| Injection, ondansetron hydrochloride, per 1 mg | Drug given | J2405 |
128 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
663 |
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 nephrology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 24 related providers in 4 groups
Trained at University of Iowa, Rj & L Carver College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at University of Iowa, Rj & L Carver College of Medicine 7
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 IA 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.