Milestones Developmental Services

Milestones Developmental Services is a healthcare organization registered as Early Intervention Provider Agency in Darlington, SC, holding Type 2 (organization) NPI 1417549056 since 2021. The authorized official on file is Shnatta Holt, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1417549056
Entity type	Organization (Type 2)
Legal business name	Milestones Developmental Services
Practice address	1780 TIMMONSVILLE HWY, Darlington, SC, 29532
Phone	8439683343
Enumeration date	2021-02-04
Last updated in NPPES	2021-02-04

Authorized official

Name	Shnatta Holt
Title	Owner
Phone	8433096259

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
252Y00000X	Early Intervention Provider Agency	Primary	—	—

Copy-ready billing details

Provider: Milestones Developmental Services
NPI: 1417549056
Taxonomy: 252Y00000X (Early Intervention Provider Agency)
Address: 1780 TIMMONSVILLE HWY, Darlington, SC, 29532

Providers at this address

NPI	Name	Type	Specialty	Location
1225552490	Shnatta Holt	Individual	Case Management Agency	Darlington, SC

Verify this record

Cross-check NPI 1417549056 against the authoritative CMS record: view Milestones Developmental Services 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 Milestones Developmental Services located?

The practice location on file with NPPES is in Darlington, SC.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-02-04. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-02-04.