MELISSA A LACHAJEWSKI PSYD
NPI 1487061123
Psychologist - Clinical in Indianapolis, IN

Q: What is Melissa Lachajewski's NPI number?

The NPI number for Melissa Lachajewski is 1487061123. It was assigned to this individual provider in the NPPES registry on July 15, 2014.

Q: What is Melissa Lachajewski's specialty?

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

Active since July 15, 2014PECOS EnrolledAccepts Medicare Assignment

6640 INTECH BLVD, INDIANAPOLIS, IN 46278(317) 274-8812 Get Directions Write a Review

NPPES record last updated: February 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 27, 2024, Aug 23, 2021, May 27, 2021 and 1 more (4 updates tracked since 2021).

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About Melissa A Lachajewski Psyd NPPES

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

MELISSA A LACHAJEWSKI PSYD (NPI 1487061123) is an individual clinical provider in Indianapolis, Indiana, licensed in Indiana (20043437B) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1487061123

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameMELISSA A LACHAJEWSKICredential: PSYD

Location Address6640 INTECH BLVDIndianapolis, IN 46278-2011

Mailing AddressPo Box 719094Chicago, IL 60677-9318 · (317) 777-6435 · Fax (317) 777-6644

Phone(317) 274-8812

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateJuly 15, 2014

Last NPPES UpdateFebruary 14, 20264 updates tracked since enumeration

NPPES CertifiedFebruary 14, 2026

✔ NPI 1487061123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in IN · 20043437B✔ Licensed in IN · 20043437A

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

6640 INTECH BLVD, Indianapolis, IN 46278

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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

Melissa A Lachajewski 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 ID2365846417

PECOS Enrollment IDI20210811001835

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46278 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 18

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

DR. JONATHAN HUGH THOMAS RICHARDSON PSY.D.

Psychologist (Clinical)

6640 INTECH BLVD
INDIANAPOLIS, IN 46278

Marion County (317) 274-8812

AMANDA E GARANT RD

Dietitian, Registered

6640 INTECH BLVD, STE 195
INDIANAPOLIS, IN 46278

Marion County (317) 295-0608

DR. SARAH LOWERY-HENNING PHD

Psychologist (Counseling)

6640 INTECH BLVD, SUITE 190
INDIANAPOLIS, IN 46278

Marion County (317) 295-0608

HEATHER A HAMMONS RD

Dietitian, Registered

6640 INTECH BLVD, STE 195
INDIANAPOLIS, IN 46278

Marion County (317) 295-0608

ALICIA C DEOGRACIAS-SCHLEICH PHD

Psychologist (Clinical)

6640 INTECH BLVD
INDIANAPOLIS, IN 46278

Marion County (317) 274-8812

LAURA E BOGGS PSYD

Psychologist (Clinical)

6640 INTECH BLVD
INDIANAPOLIS, IN 46278

Marion County (317) 274-8812

DR. KATHLEEN KLING PHD

Psychologist (Clinical)

6640 INTECH BLVD, SUITE 190
INDIANAPOLIS, IN 46278

Marion County (317) 295-0608

NATALIE DENISE CUMBERLANDER ZOLICOFFER PHD, HSPP

Psychologist (Clinical)

6640 INTECH BLVD
INDIANAPOLIS, IN 46278

Marion County (317) 274-8812

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 Melissa Lachajewski's NPI number?

The NPI number for Melissa Lachajewski is 1487061123. It was assigned to this individual provider in the NPPES registry on July 15, 2014.

Where is Melissa Lachajewski located?

Melissa Lachajewski practices at 6640 Intech Blvd, Indianapolis, IN 46278. The listed phone number is (317) 274-8812.

What is Melissa Lachajewski's specialty?

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

Is Melissa Lachajewski enrolled in Medicare?

Yes. Melissa Lachajewski 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 Melissa Lachajewski accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and UnitedHealthcare list Melissa Lachajewski 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.

When was this NPI record last updated?

The NPPES record for Melissa Lachajewski was last updated on February 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.