NICHOLAS ANDREW HARRIS MD, PHD
NPI 1851911051
Pediatrics - Adolescent Medicine in Pittsburgh, PA

Q: What is Nicholas Harris's NPI number?

The NPI number for Nicholas Harris is 1851911051. It was assigned to this individual provider in the NPPES registry on April 17, 2020.

Q: What is Nicholas Harris's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.

Q: When was this NPI record last updated?

The NPPES record for Nicholas Harris was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since April 17, 2020PECOS Enrolled

3420 5TH AVE, PITTSBURGH, PA 15213(412) 692-5285 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 3, 2026, Mar 24, 2026, Apr 17, 2020 (3 updates tracked since 2020).

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About Nicholas Andrew Harris Md, Phd NPPES

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

NICHOLAS ANDREW HARRIS MD, PHD (NPI 1851911051) is an individual adolescent medicine provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD482634) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of Vanderbilt University School Of Medicine (2012).

NPPES Registry Identity

NPI1851911051

Entity TypeIndividualMale

Primary Taxonomy2080A0000X

Provider Legal NameNICHOLAS ANDREW HARRISCredential: MD, PHD

Location Address3420 5TH AVEPittsburgh, PA 15213-3205

Mailing Address120 Lytton Ave Ste M060Pittsburgh, PA 15213-1481 · (412) 692-6677 · Fax (412) 692-8584

Phone(412) 692-5285

Sole ProprietorNo

Medical School CMSVanderbilt University School Of MedicineGraduated 2012

Enumeration DateApril 17, 2020

Last NPPES UpdateApril 3, 20263 updates tracked since enumeration

NPPES CertifiedApril 3, 2026

✔ NPI 1851911051 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Adolescent MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080A0000X

License✔ Licensed in PA · MD482634

Definition

A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.

Also ListedPediatricsTaxonomy 208000000X · License MD482634 (PA)

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

3420 5TH AVE, Pittsburgh, PA 15213

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nicholas Andrew Harris Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9537580113

PECOS Enrollment IDI20260706000412

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 20

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

ELISSA GITTES

Specialist

3420 5TH AVE, ROOM 236
PITTSBURGH, PA 15213

Allegheny County (412) 692-6677

MRS. DONNA S DUCHENE CPNP

Nurse Practitioner (Pediatrics)

3420 5TH AVE, PRIMARY CARE CENTER,CHILDREN'S HOSPITAL OF PITTSBURGH
PITTSBURGH, PA 15213

Allegheny County (412) 692-6000

RACHEL ALADE

Pediatrics