NPPES file of Aug 9, 2026

Jane M. Keller, ARNP

Obstetrics & Gynecology Nurse Practitioner · Waterloo, IA

Jane M. Keller, ARNP is an obstetrics & gynecology nurse practitioner with a practice address in Waterloo, Iowa, and NPI 1922086180, issued on Jan 6, 2006. Check the license (Iowa A077228, 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
1922086180
Name
Jane M. Keller
Credential
ARNP
Primary taxonomy
Obstetrics & Gynecology Nurse Practitioner 363LX0001X
License numbers
A077228 IA
077228 IA
Self-reported in NPPES; status is on the state search
Practice location
3421 W 9TH St, Waterloo, IA 50702
Phone
(319) 233-8865
Enumerated
Jan 6, 2006
Record last updated
May 10, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(319) 272-0400
Medicare enrollment
Enrolled (PECOS I20050928000151); 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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8 nearest obstetrics & gynecology nurse practitioner records → All 38 in Iowa → Look up another NPI →

Also registered at 3421 W 9TH St

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

  1. Baha Abbad, MDInternal Medicine Physician1366050064
  2. Sidrah Abid, MDInternal Medicine Physician1497161830
  3. Elizabeth Ackerson, ARNPNurse Practitioner1225485097
  4. Eman Al-Selmie, M.D.Family Medicine Physician1588006613
  5. Brittany Amaya, RDN, LDRegistered Dietitian1487191359
  6. Rachel Amling, ARNPGerontology Nurse Practitioner1508522533

Verify Jane M. Keller 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 A077228    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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7% more Medicare Part D claims than the average obstetrics & gynecology nurse practitioner in 2024

211 Medicare Part D claims for 74 beneficiaries, against an average of 198 among the 1,094 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Jane Keller211
  2. Specialty average198

Most prescribed

  1. Estradiol47 claims
  2. Norethindrone Acetate16 claims
  3. Levothyroxine Sodium13 claims
  4. Dotti12 claims
  5. Fluoxetine Hcl12 claims
  6. Nitrofurantoin Mono-Macro12 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: $47.88

2 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 1,033 providers of this specialty with any payment received $439.39 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jane Keller$47.88
  2. Specialty average$439.39

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

  1. Covenant Medical Center IncWaterloo, IA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jane M. Keller among 38 obstetrics & gynecology nurse practitioner records in Iowa

Jane M. Keller, ARNP is one of 38 obstetrics & gynecology nurse practitioner records with a practice address in Iowa. 53% 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 13% of them.

  • NPI issued2006 · 13% of these records are older, 50% newer
  • In a Medicare fileYes · 53% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated2002 · median 2008 among the 17 with a school on file
  • Record last updated2019 · 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 363LX0001X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Nurse Practitioner providers in Iowa

There are 38 obstetrics & gynecology nurse practitioner records in Iowa.

All 38 in Iowa → Every provider in Waterloo → Obstetrics & Gynecology Nurse Practitioner nationwide →

The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes

  1. Deanne Bolhuis, A.R.N.P.Waterloo, IA 507021184622425
  2. Connie Rasmussen, ARNPWaterloo, IA 507021811975071
  3. Marcia Rellihan, D.O.Waterloo, IA 507021033197298
  4. Jean Hoy, A.R.N.P.Waterloo, IA 507031558348698
  5. Adaline Peterson, A.R.N.P.Waterloo, IA 507031124005236
  6. Terrie Thurm, ARNPWaverly, IA 506771487689964
  7. Nancy Beavers, ARNPMason City, IA 504011447275540
  8. Catherine Wallace, NPClive, IA 503251033200431

Common questions

What is Jane M. Keller, ARNP's NPI number?

Jane M. Keller, ARNP's National Provider Identifier (NPI) is 1922086180, issued on Jan 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jane M. Keller, ARNP located?

The NPPES record lists a practice address at 3421 W 9TH St, Waterloo, IA, 50702. Phone: (319) 233-8865. Providers update this record themselves, so call before visiting.

How can I verify Jane M. Keller, ARNP's license?

NPPES lists Iowa license number A077228, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.

How much does Jane M. Keller, ARNP prescribe under Medicare Part D?

In 2024, Jane M. Keller, ARNP had 211 Medicare Part D claims for 74 beneficiaries; the average among obstetrics & gynecology nurse practitioner prescribers was 198. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.