MARK R STEENWYK PSYD
NPI 1821322116
Psychologist - Clinical in Lafayette, IN

Q: What is Mark Steenwyk's NPI number?

The NPI number for Mark Steenwyk is 1821322116. It was assigned to this individual provider in the NPPES registry on September 21, 2009.

Q: What is Mark Steenwyk's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Mark Steenwyk was last updated on September 21, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 September 21, 2009PECOS EnrolledAccepts Medicare Assignment

610 MAIN ST, LAFAYETTE, IN 47901(765) 428-2249(765) 742-4196 Get Directions Write a Review

NPPES record last updated: September 21, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mark R Steenwyk Psyd NPPES

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

MARK R STEENWYK PSYD (NPI 1821322116) is an individual clinical provider in Lafayette, Indiana, licensed in Indiana (20042336A) and active in the NPI registry since September 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1821322116

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameMARK R STEENWYKCredential: PSYD

Location Address610 MAIN STLafayette, IN 47901-1451

Mailing Address1165 Camelback BlvdW Lafayette, IN 47906-1866 · (765) 428-2249

Phone(765) 428-2249

Fax(765) 742-4196

Sole ProprietorNo

Medical School CMSOtherGraduated 2008

Enumeration DateSeptember 21, 2009

✔ NPI 1821322116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in IN · 20042336A

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

610 MAIN ST, Lafayette, IN 47901

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Mark R Steenwyk Psyd 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 ID5698811263

PECOS Enrollment IDI20110803000765

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.

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.

Group psychotherapy 90853

Group psychotherapy involves individuals discussing their issues in a group setting, led by a professional therapist. It provides a supportive environment where members can learn from each other's experiences, gain different perspectives, and develop new ways to handle challenges.

202 services13 patients

Psychotherapy, 45 minutes 90834

Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.

26 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 47901 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

$161.76 typical visit price

range $53.07 – $161.76

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

Most-billed visit code 99205

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.

Other Providers at the Same Location NPPES 20

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

JUDY BLANCHARD LOUDON CNS

Clinical Nurse Specialist (Psychiatric/Mental Health)