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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARCIA JOANN NEUMILLER
NPI 1972416451
Case Manager/Care Coordinator in Casper, WY

Active since September 24, 2026
4251 DONEGAL ST, CASPER, WY 82609(307) 315-2712 Get Directions Write a Review

NPPES record added: September 24, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Marcia Joann Neumiller NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARCIA JOANN NEUMILLER (NPI 1972416451) is an individual case manager/care coordinator provider in Casper, Wyoming and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1972416451
Entity TypeIndividualFemale
Primary Taxonomy171M00000X
Provider Legal NameMARCIA JOANN NEUMILLER
Location Address4251 DONEGAL STCasper, WY 82609-4406
Mailing Address4251 Donegal StCasper, WY 82609-4406 · (307) 315-2712
Phone(307) 315-2712
Sole ProprietorYes
Enumeration DateSeptember 24, 2026
NPPES CertifiedSeptember 24, 2026
✔ NPI 1972416451 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers
Taxonomy Code171M00000X
Definition
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.
4251 DONEGAL ST, Casper, WY 82609
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marcia Neumiller's NPI number?

The NPI number for Marcia Neumiller is 1972416451. It was assigned to this individual provider in the NPPES registry on September 24, 2026.

Where is Marcia Neumiller located?

Marcia Neumiller practices at 4251 Donegal St, Casper, WY 82609. The listed phone number is (307) 315-2712.

What is Marcia Neumiller's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

When was this NPI record last updated?

The NPPES record for Marcia Neumiller was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.