Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Darren A Rich, O.D.
Optometrist in Warminster, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649232158
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Registry record
Entity type Individual (Type 1)
Name Dr. Darren A Rich
Credential O.D.
Sex Male
Practice address 607a Louis Dr, Warminster, PA, 18974
Phone (215) 675-3005
Enumeration date Apr 3, 2006
Last updated in NPPES Nov 4, 2010
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 229005 | Other | PA | HEALTH AMERICA ID |
| 3072812 | Other | PA | AETNA ID |
| 50003169 | Other | PA | CAPITAL BLUE CROSS ID |
| 50003169 | Other | PA | KEYSTONE SENIOR BLUE ID |
| 2109671000 | Other | PA | AMERIHEALTH ID |
| 001417656 | Other | PA | HIGHMARK BLUE SHIELD ID |
| 1417656 | Other | PA | KEYSTONE YWH ID |
| 2109671000 | Other | PA | KEYSTONE EAST ID |
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
What specialty is Darren Rich?
Darren Rich is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-04.