Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nathan J Hanflink, D.O.

Pain Medicine (Anesthesiology) Physician in Eustis, FL · enumerated 2006 · practices at Pain Management Institute LLC.

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

National Provider Identifier

1194778852

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Registry record

Entity type Individual (Type 1)

Name Nathan J Hanflink

Credential D.O.

Sex Male

Practice address Eustis, FL, 32726

Phone (352) 357-0668

Fax (352) 357-3642

Enumeration date May 17, 2006

Last updated in NPPES Apr 21, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License OS9725 (FL) Secondary

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians · License OS9725 (FL) Secondary

207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License OS9725 (FL) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
11551057	Other	FL	CAQH PROVIDER
663004001	Medicaid	FL	-

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

What is the NPI number for Nathan Hanflink?

The National Provider Identifier (NPI) for Nathan Hanflink is 1194778852, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nathan Hanflink practice?

The practice location on file with NPPES is in Eustis, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Donald Eagle Family Medicine Physician · Eustis, FL NPI 1326086760 Randall Rogers Physician Assistant · Eustis, FL NPI 1083741722 Pain Management Institute LLC Interventional Pain Medicine Physician · Eustis, FL NPI 1639333859

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-21.