Cornerstone Medical Services PC

Cornerstone Medical Services PC is a healthcare organization registered as Hospice and Palliative Medicine (Internal Medicine) Physician in Woodbridge, VA, holding Type 2 (organization) NPI 1124482773 since 2016. The authorized official on file is Lily Otolorin, Ceo.

✓ Active NPI ✓ Valid NPI checksum

NPI	1124482773
Entity type	Organization (Type 2)
Legal business name	Cornerstone Medical Services PC
Practice address	2337 KEW GARDENS DR, Woodbridge, VA, 22191
Phone	6465936787
Enumeration date	2016-04-11
Last updated in NPPES	2016-12-05

Authorized official

Name	Lily Otolorin
Title	Ceo
Phone	6465936787

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207RH0002X	Hospice and Palliative Medicine (Internal Medicine) Physician	Primary	0101250835	VA

Copy-ready billing details

Provider: Cornerstone Medical Services PC
NPI: 1124482773
Taxonomy: 207RH0002X (Hospice and Palliative Medicine (Internal Medicine) Physician)
Address: 2337 KEW GARDENS DR, Woodbridge, VA, 22191

Providers at this address

NPI	Name	Type	Specialty	Location
1922323435	Lily Otolorin	Individual	Hospitalist Physician	Woodbridge, VA

Verify this record

Cross-check NPI 1124482773 against the authoritative CMS record: view Cornerstone Medical Services PC 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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-12-05. Verify at npiregistry.cms.hhs.gov.

Where is Cornerstone Medical Services PC located?

The practice location on file with NPPES is in Woodbridge, VA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-12-05.