MR. ADAM LEESTMA FNP
NPI 1891230140
Nurse Practitioner - Family in Demotte, IN

Q: What is Adam Leestma's NPI number?

The NPI number for Adam Leestma is 1891230140. It was assigned to this individual provider in the NPPES registry on December 22, 2016.

Q: What is Adam Leestma's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Adam Leestma was last updated on December 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.

Active since December 22, 2016PECOS EnrolledAccepts Medicare Assignment

519 N HALLECK ST, DEMOTTE, IN 46310(219) 987-7750(219) 987-5750 Get Directions Write a Review

NPPES record last updated: December 22, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Mr. Adam Leestma Fnp NPPES

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

MR. ADAM LEESTMA FNP (NPI 1891230140) is an individual family provider in Demotte, Indiana, licensed in Indiana (28199079A) and active in the NPI registry since December 2016. He is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Central Dupage Hospital, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1891230140

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameMR. ADAM LEESTMACredential: FNP

Location Address519 N HALLECK STDemotte, IN 46310-9553

Mailing Address519 N Halleck StDemotte, IN 46310-9553 · (219) 987-7750 · Fax (219) 987-5750

Phone(219) 987-7750

Fax(219) 987-5750

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateDecember 22, 2016

✔ NPI 1891230140 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

License✔ Licensed in IN · 28199079A

519 N HALLECK ST, Demotte, IN 46310

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Adam Leestma 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 ID840575213

PECOS Enrollment IDI20170327001651

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.

Hospital Affiliations CMS Care Compare 4

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

Northwestern Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140242

Location25 North Winfield RoadWinfield, IL 60190 · Du Page County

Emergency services Birthing friendly

Franciscan Health Crown Point

Acute Care Hospitals · Crown Point, IN

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number150126

Location12750 Saint Francis DriveCrown Point, IN 46307 · Lake County

Emergency services Birthing friendly

Pinnacle Hospital

Acute Care Hospitals · Crown Point, IN

OwnershipPhysician

CMS Certification Number150166

Location9301 Connecticut DrCrown Point, IN 46307 · Lake County

Franciscan Health Rensselaer, Inc

Critical Access Hospitals · Rensselaer, IN

OwnershipVoluntary non-profit - Private

CMS Certification Number151324

Location1104 E Grace StRensselaer, IN 47978 · Jasper County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46310 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

$82.04 typical visit price

range $53.07 – $161.76

Typical copayment $20.51 (range $13.26 – $40.44)

Most-billed visit code 99203

Established Patient

$94.22 typical visit price

range $16.93 – $132.22

Typical copayment $23.55 (range $4.23 – $33.05)

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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

5 suppliers26 claims77 services$5.59 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

2 suppliers17 claims17 services$199.33 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

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

MR. MICAH JAMES LEESTMA D.O.

Family Medicine

519 N HALLECK ST
DEMOTTE, IN 46310

Jasper County (219) 987-7750

MALLORY NICHOLE MATUSIK FNP

Nurse Practitioner (Family)

519 N HALLECK ST
DEMOTTE, IN 46310

Jasper County (219) 987-7750

LEESTMA MEDICAL CLINIC, INC

Family Medicine

519 N HALLECK ST
DEMOTTE, IN 46310

Jasper County (219) 987-7750

ALICIA COPPAGE MSN, FNP-C

Family Medicine

519 N HALLECK ST
DEMOTTE, IN 46310

Jasper County (219) 987-7750

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 Adam Leestma's NPI number?

The NPI number for Adam Leestma is 1891230140. It was assigned to this individual provider in the NPPES registry on December 22, 2016.

Where is Adam Leestma located?

Adam Leestma practices at 519 N Halleck St, Demotte, IN 46310. The listed phone number is (219) 987-7750.

What is Adam Leestma's specialty?

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

Is Adam Leestma enrolled in Medicare?

Yes. Adam Leestma 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.

What insurance does Adam Leestma accept?

Health plans from CareSource list Adam Leestma 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 Adam Leestma affiliated with any hospitals?

According to CMS data, Adam Leestma is affiliated with Northwestern Medicine Central Dupage Hospital, Franciscan Health Crown Point, Pinnacle Hospital and Franciscan Health Rensselaer, Inc.

When was this NPI record last updated?

The NPPES record for Adam Leestma was last updated on December 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.