Carla J. Springer, M.D.
Family Medicine Physician · Waterloo, IA
Carla J. Springer, M.D. is a family medicine physician with a practice address in Waterloo, Iowa, and NPI 1356382923, issued on Jun 8, 2006. Check the license (Iowa 37633, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Carla J. Springer
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 37633 IA
R7503 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1015 S Hackett RD, Waterloo, IA 50701
- Phone
- (319) 274-1000
- Enumerated
- Jun 8, 2006
- Record last updated
- Oct 31, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (319) 292-6526
- Medicaid IDs
- 0469924 IA
1356382923 IA - Medicare enrollment
- Enrolled (PECOS I20081208000320); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 1015 S Hackett RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ruselle Debonis, ARNPNurse Practitioner1275511230
Verify Carla J. Springer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 37633Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average family medicine physician in 2024
10,391 Medicare Part D claims for 583 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 107 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium801 claims
- Atorvastatin Calcium556 claims
- Amlodipine Besylate391 claims
- Lisinopril389 claims
- Omeprazole360 claims
- Levothyroxine Sodium294 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Iowa Physicians Clinic Medical FoundationBettendorf, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carla J. Springer among 2,336 family medicine physician records in Iowa
Carla J. Springer, M.D. is one of 2,336 family medicine physician records with a practice address in Iowa. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 48% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2004 · median 2006 among the 1,367 with a school on file
- Record last updated2011 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
93 family medicine physician records list a practice address in Waterloo
They are 93 of the 1,512 NPPES records with a practice address in Waterloo, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Waterloo → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Darron Cutler, DOWaterloo, IA 507011396853750
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- Violet Hunter, MDWaterloo, IA 507011811348956
- Santhi Keeran, MDWaterloo, IA 507011851515688
- Matthew Kettman, MDWaterloo, IA 507011245218882
- Jayalakshmi Murugaian, MDWaterloo, IA 507011215915483
- James Poock, MDWaterloo, IA 507011740260074
Common questions
What is Carla J. Springer, M.D.'s NPI number?
Carla J. Springer, M.D.'s National Provider Identifier (NPI) is 1356382923, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carla J. Springer, M.D. located?
The NPPES record lists a practice address at 1015 S Hackett RD, Waterloo, IA, 50701. Phone: (319) 274-1000. Providers update this record themselves, so call before visiting.
How can I verify Carla J. Springer, M.D.'s license?
NPPES lists Iowa license number 37633, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Carla J. Springer, M.D. prescribe under Medicare Part D?
In 2024, Carla J. Springer, M.D. had 10,391 Medicare Part D claims for 583 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.