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SEAN MACMILLEN LPC
NPI 1528446259
Counselor - Mental Health in Williamsport, PA

Active since May 14, 2015
1100 GRAMPIAN BLVD, WILLIAMSPORT, PA 17701(570) 320-7525(570) 320-7484 Get Directions Write a Review

NPPES record last updated: August 15, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 15, 2017, Mar 13, 2017 (2 updates tracked since 2017).

About Sean Macmillen Lpc NPPES

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

SEAN MACMILLEN LPC (NPI 1528446259) is an individual mental health provider in Williamsport, Pennsylvania and active in the NPI registry since May 2015.

NPPES Registry Identity

NPI1528446259
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameSEAN MACMILLENCredential: LPC
Location Address1100 GRAMPIAN BLVDWilliamsport, PA 17701-1909
Mailing Address1201 Grampian BlvdWilliamsport, PA 17701-1900
Phone(570) 320-7525
Fax(570) 320-7484
Sole ProprietorYes
Enumeration DateMay 14, 2015
Last NPPES UpdateAugust 15, 20172 updates tracked since enumeration
✔ NPI 1528446259 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1100 GRAMPIAN BLVD, Williamsport, PA 17701
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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.

VERONICA MOON
Registered Nurse
1100 GRAMPIAN BLVD
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-7690
MS. SARA JO RITCHEY PA-C
Physician Assistant
1100 GRAMPIAN BLVD
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-7680
MRS. MINDI NICHOLS CRNP
Nurse Practitioner
1100 GRAMPIAN BLVD
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-7691
HOME NURSING AGENCY & VISITING NURSE ASSOCIATION
Home Health
1100 GRAMPIAN BLVD
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-7690
ROHIT G SINGH MD
Pain Medicine (Pain Medicine)
1100 GRAMPIAN BLVD
WILLIAMSPORT, PA 17701
Lycoming County (570) 326-8457
DIVINE PROVIDENCE HOSPITAL OF THE SISTERS OF CHRISTIAN CHARITY
Registered Nurse
1100 GRAMPIAN BLVD, 4 SOUTH
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-7690
ASHLEY LEBERFINGER M.D.
Plastic Surgery
1100 GRAMPIAN BLVD
WILLIAMSPORT, PA 17701
Lycoming County (570) 326-8005
KARL AHLSWEDE MD
Surgery (Hospice and Palliative Medicine)
1100 GRAMPIAN BLVD
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-7680

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 Sean Macmillen's NPI number?

The NPI number for Sean Macmillen is 1528446259. It was assigned to this individual provider in the NPPES registry on May 14, 2015.

Where is Sean Macmillen located?

Sean Macmillen practices at 1100 Grampian Blvd, Williamsport, PA 17701. The listed phone number is (570) 320-7525.

What is Sean Macmillen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Sean Macmillen was last updated on August 15, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.