NPI Portal NPI Lookup & Verification

Dr. Benjamin Thomas Many, M.D., M.S.

Dr. Benjamin Thomas Many is a Surgery Physician provider (Surgery) practicing in Indianapolis, IN, registered in the NPPES registry with NPI 1538517719 since 2016. The credential MD stands for Doctor of Medicine.

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NPI 1538517719
Entity type Individual (Type 1)
Name Dr. Benjamin Thomas Many
Credential M.D., M.S.
Sex Male
Practice address 705 RILEY HOSPITAL DR, Indianapolis, IN, 46202
Phone 3179445000
Enumeration date 2016-05-29
Last updated in NPPES 2023-12-01

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary 036.147851 IL

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: Benjamin Many, M.D., M.S.
NPI: 1538517719
Taxonomy: 208600000X (Surgery Physician)
Address: 705 RILEY HOSPITAL DR, Indianapolis, IN, 46202

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1184625436 Indiana Pediatric Ophthalmology & Adult Strabismus, LLC Organization Ophthalmology Physician Indianapolis, IN
1144221326 Daniel Neely Individual Pediatric Ophthalmology and Strabismus Specialist Physician Indianapolis, IN
1922009083 David Plager Individual Pediatric Ophthalmology and Strabismus Specialist Physician Indianapolis, IN
1720073497 Kirstan Meldrum Individual Pediatric Urology Physician Indianapolis, IN
1720073356 Andrew Schwaderer Individual Pediatric Nephrology Physician Indianapolis, IN

Verify this record

Cross-check NPI 1538517719 against the authoritative CMS record: view Dr. Benjamin Thomas Many 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 Benjamin Many?
Benjamin Many is registered in NPPES with the primary taxonomy of Surgery Physician. 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 2023-12-01.