Lindy Jo Tommasin, ARNP
Family Nurse Practitioner · Waterloo, IA
Lindy Jo Tommasin, ARNP is a family nurse practitioner with a practice address in Waterloo, Iowa, and NPI 1245592393, issued on Jun 14, 2012. Check the license (Iowa A-122145, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lindy Jo Tommasin
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- A-122145 IA
Self-reported in NPPES; status is on the state search - Practice location
- 4006 Johnathan St Ste B, Waterloo, IA 50701
- Phone
- (319) 233-1540
- Enumerated
- Jun 14, 2012
- Record last updated
- Sep 2, 2025
- Fax
- (866) 800-7198
- Medicaid ID
- 1245592393 IA
- Medicare enrollment
- Enrolled (PECOS I20121005000055); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 1,971 in Iowa → Look up another NPI →
Also registered at 4006 Johnathan St Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lindy Jo Tommasin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license A-122145Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% more Medicare Part D claims than the average family nurse practitioner in 2024
1,625 Medicare Part D claims for 84 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 73 claims were for opioids.
Most prescribed
- Furosemide82 claims
- Sertraline Hcl66 claims
- Gabapentin62 claims
- Levothyroxine Sodium61 claims
- Losartan Potassium50 claims
- Tramadol Hcl49 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 3 group practices
- Cedar Valley Medical Specialists PCWaterloo, IA
- CH Specialty Services IA PCOsceola, IA
- Curana Health OF Iowa PLLCOsceola, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lindy Jo Tommasin among 1,971 family nurse practitioner records in Iowa
Lindy Jo Tommasin, ARNP is one of 1,971 family nurse practitioner records with a practice address in Iowa. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 19% of them.
- NPI issued2012 · 19% of these records are older, 77% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2012 · median 2018 among the 1,398 with a school on file
- Record last updated2025 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
66 family nurse practitioner records list a practice address in Waterloo
They are 66 of the 1,512 NPPES records with a practice address in Waterloo, and 1,971 family nurse practitioner records in Iowa.
All 1,971 in Iowa → Every provider in Waterloo → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Katie Bries, ARNPWaterloo, IA 507011427490226
- Wendy Chapin, ARNPWaterloo, IA 507011740616739
- Maryjane Cose, ARNPWaterloo, IA 507011235677691
- Alena Ellerbroek, MSN,FNPWaterloo, IA 507011376858654
- Rhian Gronewold, ARNP-BCWaterloo, IA 507011912374141
- Jeffrey GuseWaterloo, IA 507011063827798
- Michaela Johnson, ARNPWaterloo, IA 507011407312549
- Kayley Lawrence, ARNPWaterloo, IA 507011154911865
Common questions
What is Lindy Jo Tommasin, ARNP's NPI number?
Lindy Jo Tommasin, ARNP's National Provider Identifier (NPI) is 1245592393, issued on Jun 14, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Lindy Jo Tommasin, ARNP located?
The NPPES record lists a practice address at 4006 Johnathan St Ste B, Waterloo, IA, 50701. Phone: (319) 233-1540. Providers update this record themselves, so call before visiting.
How can I verify Lindy Jo Tommasin, ARNP's license?
NPPES lists Iowa license number A-122145, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Lindy Jo Tommasin, ARNP prescribe under Medicare Part D?
In 2024, Lindy Jo Tommasin, ARNP had 1,625 Medicare Part D claims for 84 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.