Jerrold Edward Hammer, PHARM.D

Jerrold Edward Hammer is a Pharmacist provider (Pharmacist) practicing in Redlands, CA, registered in the NPPES registry with NPI 1902106545 since 2010. The credential PHARMD stands for Doctor of Pharmacy.

✓ Active NPI ✓ Valid NPI checksum

NPI	1902106545
Entity type	Individual (Type 1)
Name	Jerrold Edward Hammer
Credential	PHARM.D
Sex	Male
Practice address	422 N ORANGE ST., Redlands, CA, 92374
Phone	9097487788
Fax	9097487738
Enumeration date	2010-10-29
Last updated in NPPES	2010-10-29

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
183500000X	Pharmacist	Primary	31899	CA

PHARMD — Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

Copy-ready billing details

Provider: Jerrold Hammer, PHARM.D
NPI: 1902106545
Taxonomy: 183500000X (Pharmacist)
Address: 422 N ORANGE ST., Redlands, CA, 92374

Verify this record

Cross-check NPI 1902106545 against the authoritative CMS record: view Jerrold Edward Hammer 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

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.

What specialty is Jerrold Hammer?

Jerrold Hammer is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-10-29.