GREGORY MARC ACKERMAN LCSW
NPI 1265966428
Social Worker - Clinical in Lakeville, PA

Active since April 14, 2017PECOS Enrolled
1258 PURDYTOWN TPKE, LAKEVILLE, PA 18438(570) 209-9569 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 10, 2025, Apr 14, 2017 (2 updates tracked since 2017).

About Gregory Marc Ackerman Lcsw NPPES

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

GREGORY MARC ACKERMAN LCSW (NPI 1265966428) is an individual clinical provider in Lakeville, Pennsylvania, licensed in Pennsylvania (CW024635) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS and maintains a secondary practice location in Bushkill.

NPPES Registry Identity

NPI1265966428
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameGREGORY MARC ACKERMANCredential: LCSW
Location Address1258 PURDYTOWN TPKELakeville, PA 18438-6793
Mailing Address1140 Dogwood LnBushkill, PA 18324-6848 · (973) 558-2648
Sole ProprietorYes
Enumeration DateApril 14, 2017
Last NPPES UpdateFebruary 26, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 26, 2026
NPI 1265966428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses Licensed in PA · CW024635 Licensed in DC · LC200003487 Licensed in NJ · 44SL05905600
Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

1258 PURDYTOWN TPKE, Lakeville, PA 18438

Secondary Practice Location 1

Location 11140 Dogwood LnBushkill, PA 18324-6848 · Phone (973) 558-2648

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Gregory Marc Ackerman Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 18438 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
$0.00 typical visit price
range $54.64 – $166.87
Typical copayment $0.00 (range $13.66 – $41.71)
Most-billed visit code NA
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
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.

Nurse Practitioner (Psychiatric/Mental Health)
1258 PURDYTOWN TPKE
LAKEVILLE, PA 18438
Psychologist
1258 PURDYTOWN TPKE
LAKEVILLE, PA 18438
Social Worker (Clinical)
1258 PURDYTOWN TPKE, SUITE 2
LAKEVILLE, PA 18438
Social Worker
1258 PURDYTOWN TPKE, SUITE 2
LAKEVILLE, PA 18438
Psychologist
1258 PURDYTOWN TPKE
LAKEVILLE, PA 18438
Physical Therapist
1258 PURDYTOWN TPKE
LAKEVILLE, PA 18438
Nurse Practitioner (Psychiatric/Mental Health)
1258 PURDYTOWN TPKE
LAKEVILLE, PA 18438
Psychologist
1258 PURDYTOWN TPKE
LAKEVILLE, PA 18438

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 Gregory Ackerman's NPI number?

The NPI number for Gregory Ackerman is 1265966428. It was assigned to this individual provider in the NPPES registry on April 14, 2017.

Where is Gregory Ackerman located?

Gregory Ackerman practices at 1258 Purdytown Tpke, Lakeville, PA 18438. The listed phone number is (570) 209-9569.

What is Gregory Ackerman's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Gregory Ackerman enrolled in Medicare?

Yes. Gregory Ackerman is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gregory Ackerman was last updated on February 26, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.