Assar Ahmed Rather, M.D.

Assar Ahmed Rather is a Colon & Rectal Surgery Physician provider (Colon & Rectal Surgery) practicing in Dover, DE, registered in the NPPES registry with NPI 1174834097 since 2010. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI	1174834097
Entity type	Individual (Type 1)
Name	Assar Ahmed Rather
Credential	M.D.
Sex	Male
Practice address	724 S NEW ST, Dover, DE, 19904
Phone	3026744070
Fax	3026722315
Enumeration date	2010-06-25
Last updated in NPPES	2024-11-01

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
208600000X	Surgery Physician	Secondary	C1-0009722	DE
208C00000X	Colon & Rectal Surgery Physician	Primary	C1-0009722	DE

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details

Provider: Assar Rather, M.D.
NPI: 1174834097
Taxonomy: 208C00000X (Colon & Rectal Surgery Physician)
Address: 724 S NEW ST, Dover, DE, 19904

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1386638807	Edward Alexander	Individual	Surgery Physician	Dover, DE
1306829189	Darrell Carpenter	Individual	Surgery Physician	Dover, DE
1033184841	John Glenn	Individual	Surgery Physician	Dover, DE
1073532990	Mattern & Associates, MD'S, PA	Organization	Neuromusculoskeletal Medicine & OMM Physician	Dover, DE
1811910391	Michael Mattern	Individual	Orthopaedic Surgery Physician	Dover, DE
1700034766	Radu Nedelcoviciu	Individual	Surgery Physician	Dover, DE
1831487040	Bryan Perey	Individual	Physician Assistant	Dover, DE
1295093946	Krishnaraj Mahendraraj	Individual	Surgery Physician	Dover, DE

Verify this record

Cross-check NPI 1174834097 against the authoritative CMS record: view Assar Ahmed Rather 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 NPI 1174834097 active?

Yes — as of the latest NPPES snapshot, NPI 1174834097 is active (record last updated 2024-11-01).

How do I verify Assar Rather's NPI record?

Cross-check NPI 1174834097 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-11-01.