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ORVILLE W MCLENAN MD PC
NPI 1265614705
Specialist in Freeport, NY

Active since November 27, 2007CLIA 33D0972984 · Waiver
294 W MERRICK RD, #2, FREEPORT, NY 11520(516) 378-0123(516) 378-0148 Get Directions Write a Review

NPPES record last updated: November 27, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Orville W Mclenan Md Pc NPPES

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

ORVILLE W MCLENAN MD PC (NPI 1265614705) is a healthcare organization registered as a specialist in Freeport, New York and active in the NPI registry since November 2007. The organization holds a CLIA Waiver certificate valid through April 23, 2028 and lists Orville W Mclenan, Owner, as its authorized official.

NPPES Registry Identity

NPI1265614705
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameORVILLE W MCLENAN MD PC
Location Address294 W MERRICK RD, #2Freeport, NY 11520-3374
Mailing Address294 W Merrick Rd, #2Freeport, NY 11520-3374 · (516) 378-0123 · Fax (516) 378-0148
Phone(516) 378-0123
Fax(516) 378-0148
Organization SubpartNo
Authorized OfficialOrville W MclenanOwner · (516) 378-0123
Enumeration DateNovember 27, 2007
✔ NPI 1265614705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in NY · 199719-1
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
294 W MERRICK RD, Freeport, NY 11520
Open in Google Maps ↗

Other Identifiers 2

Medicare UPING99258NY
Medicare PINWRA921NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D0972984

Orville W Mc Lenan MD · Freeport, NY
Active · expires Apr 23, 2028
CLIA Number33D0972984
Laboratory TypePhysician Office
Certificate Effective DateApril 24, 2026
Certificate Expiration DateApril 23, 2028
Laboratory DirectorOrville W. Mc Lenan
Laboratory Phone(516) 378-0123
Laboratory LocationOrville W Mc Lenan MD294 W Merrick Rd, Freeport, NY 11520
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 14

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

JAIDA IRVING
Marriage & Family Therapist
294 W MERRICK RD
FREEPORT, NY 11520
Nassau County (631) 440-1148
DR. COREY IAN BICKOFF M.D.
Ophthalmology
294 W MERRICK RD, SUITE 5
FREEPORT, NY 11520
Nassau County (516) 223-3337
DR. EMILIO A GOEZ DPM
Podiatrist (Foot & Ankle Surgery)
294 W MERRICK RD, STE 8
FREEPORT, NY 11520
Nassau County (516) 378-8383
DELCASSE JOSEPH MD PC
Specialist
294 W MERRICK RD, SUITE# 6
FREEPORT, NY 11520
Nassau County (516) 377-2946
COREY BICKOFF MD PC
Ophthalmology
294 W MERRICK RD, SUITE 5
FREEPORT, NY 11520
Nassau County (516) 223-3337
ORVILLE WAYNE MCLENAN MD
Urology
294 W MERRICK RD, SUITE 2
FREEPORT, NY 11520
Nassau County (516) 378-0123
LEGGACY ORTHOTICS & PROSTHETICS
Durable Medical Equipment & Medical Supplies
294 W MERRICK RD, SUITE 10
FREEPORT, NY 11520
Nassau County (516) 377-9033
DR. DELCASSE JOSEPH VI M.D
Surgery
294 W MERRICK RD
FREEPORT, NY 11520
Nassau County (516) 377-2946

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 Orville W Mclenan MD PC's NPI number?

The NPI number for Orville W Mclenan MD PC is 1265614705. It was assigned to this organization in the NPPES registry on November 27, 2007.

Where is Orville W Mclenan MD PC located?

Orville W Mclenan MD PC is located at 294 W Merrick Rd #2, Freeport, NY 11520. The listed phone number is (516) 378-0123.

What is Orville W Mclenan MD PC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Does Orville W Mclenan MD PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D0972984) is associated with this NPI, valid through April 23, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Orville W Mclenan MD PC was last updated on November 27, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.