MRS. DIANE MCMAHON LPC, RN
NPI 1609179977
Counselor - Professional in Lawrenceville, NJ

Active since December 08, 2010PECOS EnrolledAccepts Medicare Assignment
133 FRANKLIN CORNER RD, 2ND FLOOR PSYCHOTHERAPY SUITE, LAWRENCEVILLE, NJ 08648(609) 937-5881 Get Directions Write a Review

NPPES record last updated: June 2, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Diane Mcmahon Lpc, Rn NPPES

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

MRS. DIANE MCMAHON LPC, RN (NPI 1609179977) is an individual professional provider in Lawrenceville, New Jersey, licensed in New Jersey (37PC00374900) and active in the NPI registry since December 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1609179977
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMRS. DIANE MCMAHONCredential: LPC, RN
Location Address133 FRANKLIN CORNER RD, 2ND FLOOR PSYCHOTHERAPY SUITELawrenceville, NJ 08648-2531
Mailing Address519 Wayne AvePitman, NJ 08071-1725 · (609) 937-5881 · Fax (856) 556-3772
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateDecember 8, 2010
Last NPPES UpdateJune 2, 2020
NPPES CertifiedJune 2, 2020
NPI 1609179977 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in NJ · 37PC00374900
133 FRANKLIN CORNER RD, Lawrenceville, NJ 08648

Other Identifiers 1

Medicaid08779818NJ

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

Mrs. Diane Mcmahon Lpc, Rn 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 ID5698127116
PECOS Enrollment IDI20240122000053
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.

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.

Family Medicine
133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648
Social Worker (Clinical)
133 FRANKLIN CORNER RD, PSYCHOTHERAPY AT THE ATRIUM - 2ND FL
LAWRENCEVILLE, NJ 08648
Family Medicine
133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648
Dentist (Periodontics)
133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648
Physician Assistant
133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648
Dentist
133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648
Internal Medicine
133 FRANKLIN CORNER RD, 2ND FL
LAWRENCEVILLE, NJ 08648
Internal Medicine
133 FRANKLIN CORNER RD
LAWRENCEVILLE, NJ 08648

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 Diane Mcmahon's NPI number?

The NPI number for Diane Mcmahon is 1609179977. It was assigned to this individual provider in the NPPES registry on December 8, 2010.

Where is Diane Mcmahon located?

Diane Mcmahon practices at 133 Franklin Corner Rd 2nd Floor Psychotherapy Suite, Lawrenceville, NJ 08648. The listed phone number is (609) 937-5881.

What is Diane Mcmahon's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Diane Mcmahon enrolled in Medicare?

Yes. Diane Mcmahon 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.

When was this NPI record last updated?

The NPPES record for Diane Mcmahon was last updated on June 2, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.