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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. THERESA MARIE CALIHAN MSN FNP
NPI 1003364696
Nurse Practitioner - Family in Battle Creek, MI

Active since September 13, 2016PECOS EnrolledAccepts Medicare Assignment
2845 CAPITAL AVE SW STE 302, BATTLE CREEK, MI 49015(269) 979-6333(269) 979-6335 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 7, 2026, Aug 22, 2024, Mar 5, 2022 and 1 more (4 updates tracked since 2016).

About Mrs. Theresa Marie Calihan Msn Fnp NPPES

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

MRS. THERESA MARIE CALIHAN MSN FNP (NPI 1003364696) is an individual family provider in Battle Creek, Michigan, licensed in Idaho (7471353) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS, is affiliated with Kootenai Health, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1003364696
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. THERESA MARIE CALIHANCredential: MSN FNP
Location Address2845 CAPITAL AVE SW STE 302Battle Creek, MI 49015-4187
Mailing Address47770 Jefferson AveChesterfield, MI 48047-2231 · (810) 459-7181
Phone(269) 979-6333
Fax(269) 979-6335
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateSeptember 13, 2016
Last NPPES UpdateOctober 7, 20264 updates tracked since enumeration
NPPES CertifiedOctober 7, 2026
✔ NPI 1003364696 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in ID · 7471353✔ Licensed in MI · 4704282994
2845 CAPITAL AVE SW STE 302, Battle Creek, MI 49015
Open in Google Maps ↗

Secondary Practice Locations 2

Location 147770 Jefferson AveChesterfield, MI 48047-2231 · Phone (810) 459-7181
Location 2740 McKinley AveKellogg, ID 83837-2693 · Phone (208) 783-1267

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Molina Healthcare, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Theresa Marie Calihan Msn Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870877723
PECOS Enrollment IDI20250617003186
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Theresa Calihan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Edward W. Sparrow Hospital Association
43 mi
Family Medicine
7335 WESTSHIRE DR, SUITE 100
Lansing, MI 48917
  • Reassigned Medicare billing, Michigan enrollment
  • 916 clinicians in this Medicare group
NPI 1043264559 (517) 622-2788
Pine Ridge Indian Health Service Hospital
843 mi
Clinic/Center
119 SOUTH 1ST AVENUE
Martin, SD 57551
  • Reassigned Medicare billing, Texas enrollment
  • 426 clinicians in this Medicare group
NPI 1003208257 (605) 685-2800
Dirne Health Centers, Inc
1,550 mi
Federally Qualified Health Center (FQHC)
740 MCKINLEY AVE
Kellogg, ID 83837
  • Reassigned Medicare billing, Idaho enrollment
  • 81 clinicians in this Medicare group
NPI 1487076048 (208) 783-1267
Kootenai Urgent Care LLC
1,582 mi
Family Medicine
566 W PRAIRIE AVE
Coeur D Alene, ID 83815
  • Reassigned Medicare billing, Idaho enrollment
  • 23 clinicians in this Medicare group
NPI 1407172059 (208) 772-9110

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
33 services30 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
18 services18 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Kootenai Health

Acute Care Hospitals · Coeur D'alene, ID
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number130049
Location2003 Kootenai Health WayCoeur D'alene, ID 83814 · Kootenai County
Emergency services Birthing friendly

Shoshone Medical Center

Critical Access Hospitals · Kellogg, ID
OwnershipGovernment - Hospital District or Authority
CMS Certification Number131314
Location25 Jacobs Gulch RoadKellogg, ID 83837 · Shoshone County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49015 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEAH MARIE MARKLE LMSW
Social Worker (Clinical)
2845 CAPITAL AVE SW STE 302
BATTLE CREEK, MI 49015
Calhoun County (269) 979-6333
TRACY ANN O'CONNELL FNP
Nurse Practitioner (Family)
2845 CAPITAL AVE SW STE 302
BATTLE CREEK, MI 49015
Calhoun County (269) 979-6333
MIRANDA RHONDA MAKULSKI DO
Family Medicine
2845 CAPITAL AVE SW STE 302
BATTLE CREEK, MI 49015
Calhoun County (269) 979-6333
KIMBERLY SUE UMHOEFER DO
Internal Medicine
2845 CAPITAL AVE SW STE 302
BATTLE CREEK, MI 49015
Calhoun County (269) 979-6333
MRS. AMY K SCHENSE FNP
Nurse Practitioner
2845 CAPITAL AVE SW STE 302
BATTLE CREEK, MI 49015
Calhoun County (269) 324-0799
ANGELETA MOORIAN MSN, RN
Registered Nurse (Ambulatory Care)
2845 CAPITAL AVE SW STE 302
BATTLE CREEK, MI 49015
Calhoun County (269) 979-6333
DR. WILLIAM BENJAMIN WORKMAN D.O.
Internal Medicine
2845 CAPITAL AVE SW STE 302
BATTLE CREEK, MI 49015
Calhoun County (269) 979-6333
MRS. CHARNEIL DONYELL DUKES NURSE PRACTITIONER
Nurse Practitioner (Family)
2845 CAPITAL AVE SW STE 302
BATTLE CREEK, MI 49015
Calhoun County (269) 979-6333

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 Theresa Calihan's NPI number?

The NPI number for Theresa Calihan is 1003364696. It was assigned to this individual provider in the NPPES registry on September 13, 2016.

Where is Theresa Calihan located?

Theresa Calihan practices at 2845 Capital Ave SW Ste 302, Battle Creek, MI 49015. The listed phone number is (269) 979-6333.

What is Theresa Calihan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Theresa Calihan enrolled in Medicare?

Yes. Theresa Calihan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Theresa Calihan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Calihan reassigns Medicare benefits to 4 organizations: Edward W. Sparrow Hospital Association (Lansing, MI), Pine Ridge Indian Health Service Hospital (Martin, SD), Dirne Health Centers, Inc (Kellogg, ID) and Kootenai Urgent Care LLC (Coeur D Alene, ID). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Theresa Calihan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Theresa Calihan accept?

Health plans from Moda Health Plan, Inc., Molina Healthcare and Providence Health Plan list Theresa Calihan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Theresa Calihan affiliated with any hospitals?

According to CMS data, Theresa Calihan is affiliated with Kootenai Health and Shoshone Medical Center.

When was this NPI record last updated?

The NPPES record for Theresa Calihan was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.