NPPES file of Aug 9, 2026

Mary Casey Christophersen, NP

Registered Nurse · Muncie, IN

Mary Casey Christophersen, NP is a registered nurse with a practice address in Muncie, Indiana, and NPI 1669061289, issued on Jan 18, 2021. Check the license (Indiana 28234514A, as entered in NPPES) with the Indiana 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
1669061289
Name
Mary Casey Christophersen
Credential
NP
Primary taxonomy
Registered Nurse 163W00000X
License number
28234514A IN
Self-reported in NPPES; status is on the state search
Practice location
205 N Tillotson Ave, Muncie, IN 47304
Phone
(765) 284-5389
Enumerated
Jan 18, 2021
Record last updated
Jan 18, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(765) 284-5387
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest registered nurse records → All 1,480 in Indiana → Look up another NPI →

Also registered at 205 N Tillotson Ave

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

  1. Katherine Atkinson, OTOccupational Therapist1508914342
  2. Monica Buche, NPNurse Practitioner1285686329
  3. Michael Burt, MDPediatrics Physician1447224498
  4. James Byrn, MDPediatrics Physician1235110503
  5. Kristi Dugan, OTOccupational Therapist1063560829
  6. William Eckstein, MDPediatrics Physician1619038171

Verify Mary Casey Christophersen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 28234514A    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 Indiana license search

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Industry payments in 2024: $194.44

10 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi Pasteur Inc. The 1,191 providers of this specialty with any payment received $505.98 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Christophersen$194.44
  2. Specialty average$505.98

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

Mary Casey Christophersen among 1,480 registered nurse records in Indiana

Mary Casey Christophersen, NP is one of 1,480 registered nurse records with a practice address in Indiana. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 42% of them.

  • NPI issued2021 · 42% of these records are older, 51% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2021 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Nurse providers in Indiana

There are 1,480 registered nurse records in Indiana.

All 1,480 in Indiana → Every provider in Muncie → Registered Nurse nationwide →

The 8 registered nurse records with the nearest ZIP codes

  1. Cynthia Allen, R.N.Muncie, IN 473041942517925
  2. Mindy Brown, R.N.Muncie, IN 473041487961462
  3. Jay CainMuncie, IN 473041508051764
  4. Amy Combs, R.N.Muncie, IN 473041669789640
  5. Jennifer Goss, R.N.Muncie, IN 473041932416914
  6. Chelsea Hornbaker, R.N.Muncie, IN 473041205143286
  7. Angela Hurt, RNMuncie, IN 473041043133929
  8. Keri Lowe, NPMuncie, IN 473041609476456

Common questions

What is Mary Casey Christophersen, NP's NPI number?

Mary Casey Christophersen, NP's National Provider Identifier (NPI) is 1669061289, issued on Jan 18, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Mary Casey Christophersen, NP located?

The NPPES record lists a practice address at 205 N Tillotson Ave, Muncie, IN, 47304. Phone: (765) 284-5389. Providers update this record themselves, so call before visiting.

How can I verify Mary Casey Christophersen, NP's license?

NPPES lists Indiana license number 28234514A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity 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.