NPPES file of Aug 9, 2026

Kristin Lynn Phelps, PA-C

Physician Assistant · Grinnell, IA

Kristin Lynn Phelps, PA-C is a physician assistant with a practice address in Grinnell, Iowa, and NPI 1649433707, issued on Jul 8, 2008. Check the license (Iowa 001915, as entered in NPPES) 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
1649433707
Name
Kristin Lynn Phelps
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
001915 IA
Self-reported in NPPES; status is on the state search
Practice location
210 4TH Ave, Grinnell, IA 50112
Phone
(641) 236-2055
Enumerated
Jul 8, 2008
Record last updated
Jul 29, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(641) 236-2907
Medicare enrollment
Enrolled (PECOS I20080728000364); 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.
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Also registered at 210 4TH Ave

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

  1. Daniel Anderson, M.D.Internal Medicine Physician1104807692
  2. Wendi Beck, PA-CMedical Physician Assistant1558591602
  3. Katelyn Beyer, PAPhysician Assistant1508215013
  4. Eman Boulis, MDRheumatology Physician1265617047
  5. Jacob Boyer, PA-CPhysician Assistant1306193248
  6. Michelle Brennan, RDN, LDRegistered Dietitian1740536614

Verify Kristin Lynn Phelps in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 001915
    Check 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.

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

3,463 Medicare Part D claims for 326 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Kristin Phelps3,463
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium348 claims
  2. Levothyroxine Sodium268 claims
  3. Lisinopril228 claims
  4. Losartan Potassium179 claims
  5. Amlodipine Besylate163 claims
  6. Hydrochlorothiazide118 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: $18.22

1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kristin Phelps$18.22
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. Grinnell Regional Medical CenterGrinnell, IA · Acute Care Hospitals2 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Kristin Lynn Phelps among 1,525 physician assistant records in Iowa

Kristin Lynn Phelps, PA-C 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 2008, is newer than 31% of them.

  • NPI issued2008 · 31% of these records are older, 66% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2008 · 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).

6 physician assistant records list a practice address in Grinnell

They are 6 of the 172 NPPES records with a practice address in Grinnell, and 1,525 physician assistant records in Iowa.

The 8 physician assistant records with the nearest ZIP codes

  1. Katelyn Beyer, PAGrinnell, IA 501121508215013
  2. Jacob Boyer, PA-CGrinnell, IA 501121306193248
  3. Kasey Herbers, PA-CGrinnell, IA 501121568445823
  4. Stefanie Noun, PAGrinnell, IA 501121588651129
  5. Donna Sullivan, PA-CGrinnell, IA 501121396796843
  6. Jennifer Messersmith, PA-CGrimes, IA 501111861736340
  7. Paul Otteson, P.A.-CGrimes, IA 501111982030987
  8. Miranda Christensen, PA-CHuxley, IA 501241982154886

Common questions

What is Kristin Lynn Phelps, PA-C's NPI number?

Kristin Lynn Phelps, PA-C's National Provider Identifier (NPI) is 1649433707, issued on Jul 8, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Kristin Lynn Phelps, PA-C located?

The NPPES record lists a practice address at 210 4TH Ave, Grinnell, IA, 50112. Phone: (641) 236-2055. Providers update this record themselves, so call before visiting.

How can I verify Kristin Lynn Phelps, PA-C's license?

NPPES lists Iowa license number 001915, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Kristin Lynn Phelps, PA-C prescribe under Medicare Part D?

In 2024, Kristin Lynn Phelps, PA-C had 3,463 Medicare Part D claims for 326 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.