Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Meeks & Zilberfarb Orthopedic Associates, P.C.

Specialist in Brookline, MA · enumerated 2006 · authorized official Jeffrey Zilberfarb, Orthopedic Surgeon.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538183637

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Registry record

Entity type Organization (Type 2)

Legal business name Meeks & Zilberfarb Orthopedic Associates, P.C.

Practice address 1101 Beacon St, Suite 5w, Brookline, MA, 02446

Phone (617) 232-2663

Fax (617) 232-6342

Enumeration date Jul 26, 2006

Last updated in NPPES Aug 25, 2015

Taxonomy & classification

174400000X Specialist Other Service Providers · License 78629 (MA) Primary

Authorized official

Name Jeffrey Zilberfarb

Title Orthopedic Surgeon

Phone (617) 232-2663

Other identifiers

Identifier	Type	State	Issuer
506284	Other	MA	AETNA/US HEALTHCARE
0904766	Other	MA	UNITED HEALTHCARE
171377	Other	MA	HARVARD PILGRIM
3122069	Medicaid	MA	-
078629	Other	MA	TUFTS
1905543001	Other	MA	CIGNA HEALTH CARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Meeks & Zilberfarb Orthopedic Associates, P.C.?

Meeks & Zilberfarb Orthopedic Associates, P.C. is registered in NPPES as a Specialist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-25.