Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Henry D Hacker, M.D.

Ophthalmology Physician in Waco, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861458325

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Registry record

Entity type Individual (Type 1)

Name Dr. Henry D Hacker

Credential M.D.

Sex Male

Practice address 7700 Fish Pond Rd, Waco, TX, 76710

Phone (254) 761-4444

Fax (254) 761-4621

Enumeration date Apr 25, 2006

Last updated in NPPES Dec 7, 2021

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License M8016 (TX) Primary

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

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 → Validate an NPI →

Frequently asked questions

Is NPI 1861458325 active?

Yes, as of the latest NPPES snapshot, NPI 1861458325 is active (record last updated 2021-12-07).

How do I verify Henry Hacker's NPI record?

Cross-check NPI 1861458325 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Laura Byas Professional Counselor · Waco, TX NPI 1841298494 Marylou Buyse Pediatrics Physician · Waco, TX NPI 1386625135 Natalie Newman Physician Assistant · Waco, TX NPI 1104808658 Sean Delue Family Medicine Physician · Waco, TX NPI 1477525004 Brian Battles Foot & Ankle Surgery Podiatrist · Waco, TX NPI 1194790303 Richard Allinson Ophthalmology Physician · Waco, TX NPI 1508825597 Norman Fluet Clinical Psychologist · Waco, TX NPI 1780643155 Gregg Goebel Family Medicine Physician · Waco, TX NPI 1194784439

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-07.