ROBERT DOUGLAS HAHN MD
NPI 1881786523
Ophthalmology in Milford, NJ

Q: What is Robert Hahn's NPI number?

The NPI number for Robert Hahn is 1881786523. It was assigned to this individual provider in the NPPES registry on September 29, 2006. The provider is also known as R Douglas Hahn MD.

Q: What is Robert Hahn's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Robert Hahn was last updated on February 26, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 29, 2006

10 BRIDGE STREET, MILFORD, NJ 08848(908) 995-9555(908) 995-4500 Get Directions Write a Review

NPPES record last updated: February 26, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Robert Douglas Hahn Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROBERT DOUGLAS HAHN MD (NPI 1881786523) is an individual ophthalmology provider in Milford, New Jersey, licensed in New Jersey (49173) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1881786523

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameROBERT DOUGLAS HAHNCredential: MD

Location Address10 BRIDGE STREETMilford, NJ 08848

Mailing AddressPo Box 518Milford, NJ 08848 · (908) 995-9555 · Fax (908) 995-4500

Phone(908) 995-9555

Fax(908) 995-4500

Sole ProprietorNo

Enumeration DateSeptember 29, 2006

Last NPPES UpdateFebruary 26, 2008

✔ NPI 1881786523 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in NJ · 49173

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

10 BRIDGE STREET, Milford, NJ 08848

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Other Names 1

Professional Name (2)R Douglas Hahn Md

Other Identifiers 3

Medicare UPINB77772

Medicare NSC0571790001NJ

Medicare PIN584004NJ

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

R DOUGLAS HAHN MD PC

Ophthalmology

10 BRIDGE STREET
MILFORD, NJ 08848

Hunterdon County (908) 995-9555

MS. PATRICIA ANN WATTS-SCHEFFEL LCSW

Social Worker (Clinical)

10 BRIDGE STREET
MILFORD, NJ 08848

Hunterdon County (844) 769-2824

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Hahn's NPI number?

The NPI number for Robert Hahn is 1881786523. It was assigned to this individual provider in the NPPES registry on September 29, 2006. The provider is also known as R Douglas Hahn MD.

Where is Robert Hahn located?

Robert Hahn practices at 10 Bridge Street, Milford, NJ 08848. The listed phone number is (908) 995-9555.

What is Robert Hahn's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

When was this NPI record last updated?

The NPPES record for Robert Hahn was last updated on February 26, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.