Ironstone Farm

Ironstone Farm is a healthcare organization registered as Occupational Medicine Clinic/Center in Andover, MA, holding Type 2 (organization) NPI 1174977854 since 2016. The authorized official on file is Shaina Pilz, Certified Occupational Therapy Asst.

✓ Active NPI ✓ Valid NPI checksum

NPI	1174977854
Entity type	Organization (Type 2)
Legal business name	Ironstone Farm
Practice address	450 LOWELL ST, Andover, MA, 01810
Phone	9784754056
Enumeration date	2016-04-19
Last updated in NPPES	2016-04-19

Authorized official

Name	Shaina Pilz
Title	Certified Occupational Therapy Asst
Phone	9784235181

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
261QX0100X	Occupational Medicine Clinic/Center	Primary	3535	MA

Copy-ready billing details

Provider: Ironstone Farm
NPI: 1174977854
Taxonomy: 261QX0100X (Occupational Medicine Clinic/Center)
Address: 450 LOWELL ST, Andover, MA, 01810

Providers at this address

NPI	Name	Type	Specialty	Location
1972680403	Anne Ryder	Individual	Speech-Language Pathologist	Andover, MA
1184791428	Elaine Richards	Individual	Occupational Therapy Assistant	Andover, MA
1407918394	Iron Stone Therapy Inc	Organization	Speech-Language Pathologist	Andover, MA
1043355746	Donna Cordova	Individual	Pediatric Physical Therapist	Andover, MA
1154440865	Mary Colombo	Individual	Physical Therapist	Andover, MA
1821273756	Carissa Parrish	Individual	Occupational Therapist	Andover, MA
1164608196	Kimberly Erskine	Individual	Physical Therapist	Andover, MA
1679723985	Challenge Unlimited, Inc	Organization	Voluntary or Charitable Agency	Andover, MA

Verify this record

Cross-check NPI 1174977854 against the authoritative CMS record: view Ironstone Farm on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Ironstone Farm located?

The practice location on file with NPPES is in Andover, MA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-04-19. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-04-19.