Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Philip Lynn Farley, MD
Psychiatry Physician in Humble, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598777583
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Registry record
Entity type Individual (Type 1)
Name Philip Lynn Farley
Credential MD
Sex Male
Practice address 18838 S Memorial Dr Ste 106, Humble, TX, 77338
Phone (281) 913-3550
Fax (281) 319-6072
Enumeration date Aug 12, 2006
Last updated in NPPES Jun 27, 2025
Taxonomy & licenses
2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License G8100 (TX) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 098273803 | Medicaid | TX | - |
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.
Frequently asked questions
Is NPI 1598777583 active?
Yes, as of the latest NPPES snapshot, NPI 1598777583 is active (record last updated 2025-06-27).
How do I verify Philip Farley's NPI record?
Cross-check NPI 1598777583 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-27.