Cristina B. Pasarin, M.D.
Nephrology Physician · Waterloo, IA
Cristina B. Pasarin, M.D. is a nephrology physician with a practice address in Waterloo, Iowa, and NPI 1801838354, issued on Jun 11, 2006. Check the license (Iowa 35073, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Cristina B. Pasarin
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 35073 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2710 Saint Francis Dr, Waterloo, IA 50702
- Phone
- (319) 272-5000
- Enumerated
- Jun 11, 2006
- Record last updated
- Jul 16, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (319) 272-5690
- Medicaid ID
- 2291286 IA
- Medicare enrollment
- Enrolled (PECOS I20040419000255); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 92 in Iowa → Look up another NPI →
Also registered at 2710 Saint Francis Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joseph Benjamin, DOFamily Medicine Physician1578639779
- Jon Beyer, BS PHARM, R. PH.Pharmacist1801005574
Verify Cristina B. Pasarin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 35073Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.0 times the Medicare Part D claims of the average nephrology physician in 2024
11,698 Medicare Part D claims for 839 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 143 claims were for opioids.
Most prescribed
- Atorvastatin Calcium630 claims
- Amlodipine Besylate570 claims
- Furosemide466 claims
- Carvedilol462 claims
- Losartan Potassium411 claims
- Ozempic366 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.
Industry payments in 2024: $75.01
4 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Covenant Medical Center IncOelwein, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cristina B. Pasarin among 92 nephrology physician records in Iowa
Cristina B. Pasarin, M.D. is one of 92 nephrology physician 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 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 53% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1990 · median 2001 among the 67 with a school on file
- Record last updated2007 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Iowa
There are 92 nephrology physician records in Iowa.
All 92 in Iowa → Every provider in Waterloo → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Michael Slavin, DOWaterloo, IA 507021194753806
- Tarek Daoud, MDWaterloo, IA 507011780638171
- Vinay Kantamneni, MDWaterloo, IA 507011508811258
- Michael Lee, MDFort Dodge, IA 505011407828718
- Mark Hong, M.DMason City, IA 504011982048286
- Arsalan Alvi, MDDes Moines, IA 503141972099570
- Prem Chandran, M.D.Des Moines, IA 503141518969104
- Patrick Chua, M.D.Des Moines, IA 503141043487937
Common questions
What is Cristina B. Pasarin, M.D.'s NPI number?
Cristina B. Pasarin, M.D.'s National Provider Identifier (NPI) is 1801838354, issued on Jun 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cristina B. Pasarin, M.D. located?
The NPPES record lists a practice address at 2710 Saint Francis Dr, Waterloo, IA, 50702. Phone: (319) 272-5000. Providers update this record themselves, so call before visiting.
How can I verify Cristina B. Pasarin, M.D.'s license?
NPPES lists Iowa license number 35073, 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 Cristina B. Pasarin, M.D. prescribe under Medicare Part D?
In 2024, Cristina B. Pasarin, M.D. had 11,698 Medicare Part D claims for 839 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.