NPPES file of Aug 9, 2026

Rebecca L. Chittenden, PA

Physician Assistant · Waterloo, IA

Rebecca L. Chittenden, PA is a physician assistant with a practice address in Waterloo, Iowa, and NPI 1841434313, issued on Apr 28, 2009. Check the license with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841434313
Name
Rebecca L. Chittenden
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
Practice location
1753 W Ridgeway Ave, Waterloo, IA 50701
Phone
(319) 833-5888
Enumerated
Apr 28, 2009
Record last updated
Oct 22, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(319) 833-5891
Medicare enrollment
Enrolled (PECOS I20090727000193); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1753 W Ridgeway Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robert Cak, MDSurgery Physician1609829688
  2. Jim Crouse, MDOrthopaedic Surgery Physician1821042516
  3. Tarek Daoud, MDNephrology Physician1780638171
  4. Robin Farley, OPA-C, SA-CSurgical Assistant1942606868
  5. Brian Gerrelts, MDSurgery Physician1003869397
  6. Jayson GesmeSurgery Physician1821042698

Verify Rebecca L. Chittenden in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Iowa license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

7.6 times the Medicare Part D claims of the average physician assistant in 2024

6,331 Medicare Part D claims for 321 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 195 claims were for opioids.

  1. Rebecca Chittenden6,331
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium369 claims
  2. Lisinopril248 claims
  3. Omeprazole225 claims
  4. Amlodipine Besylate210 claims
  5. Levothyroxine Sodium208 claims
  6. Losartan Potassium169 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

  1. 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).

Rebecca L. Chittenden among 1,525 physician assistant records in Iowa

Rebecca L. Chittenden, PA is one of 1,525 physician assistant records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 34% of them.

  • NPI issued2009 · 34% of these records are older, 64% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2009 · median 2017 among the 1,053 with a school on file
  • Record last updated2009 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 physician assistant records list a practice address in Waterloo

They are 32 of the 1,512 NPPES records with a practice address in Waterloo, and 1,525 physician assistant records in Iowa.

The 8 physician assistant records with the nearest ZIP codes

  1. Shanon Bennett, PA-CWaterloo, IA 507011013979079
  2. Angela Buttjer, PA CWaterloo, IA 507011831153626
  3. Eric Dolash, PA-CWaterloo, IA 507011497162143
  4. Jamie Foster, PA-CWaterloo, IA 507011902532583
  5. Karen Franczyk, P.A.Waterloo, IA 507011417932898
  6. Jennifer Hall, PA-CWaterloo, IA 507011447364823
  7. Linsey High, PACWaterloo, IA 507011659359461
  8. Christine Mitchell, PA-CWaterloo, IA 507011578085429

Common questions

What is Rebecca L. Chittenden, PA's NPI number?

Rebecca L. Chittenden, PA's National Provider Identifier (NPI) is 1841434313, issued on Apr 28, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca L. Chittenden, PA located?

The NPPES record lists a practice address at 1753 W Ridgeway Ave, Waterloo, IA, 50701. Phone: (319) 833-5888. Providers update this record themselves, so call before visiting.

How can I verify Rebecca L. Chittenden, PA's license?

Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Rebecca L. Chittenden, PA prescribe under Medicare Part D?

In 2024, Rebecca L. Chittenden, PA had 6,331 Medicare Part D claims for 321 beneficiaries; the average among physician assistant prescribers was 830. 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.