WILLIAM R MARON MD
NPI 1811921356
Ophthalmology in Hartford, CT

Q: What is William Maron's NPI number?

The NPI number for William Maron is 1811921356. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Q: What is William Maron'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 William Maron was last updated on March 14, 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 July 10, 2006

21 WOODLAND ST, SUITE 222, HARTFORD, CT 06105(860) 522-5215(860) 247-3347 Get Directions Write a Review

NPPES record last updated: March 14, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About William R Maron Md NPPES

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

WILLIAM R MARON MD (NPI 1811921356) is an individual ophthalmology provider in Hartford, Connecticut, licensed in Connecticut (018676) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1811921356

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameWILLIAM R MARONCredential: MD

Location Address21 WOODLAND ST, SUITE 222Hartford, CT 06105-4318

Mailing Address21 Woodland St, Suite 222Hartford, CT 06105-4318 · (860) 522-5215 · Fax (860) 247-3347

Phone(860) 522-5215

Fax(860) 247-3347

Sole ProprietorYes

Enumeration DateJuly 10, 2006

Last NPPES UpdateMarch 14, 2008

✔ NPI 1811921356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in CT · 018676

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.

21 WOODLAND ST, Hartford, CT 06105

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Other Identifiers 4

Medicare UPINB39482CT

Medicare ID-Type UnspecifiedC00168CT

Other010018676CT01CT · Blue Cross Blue Shield

Medicare NSC0230240001CT

Other Providers at the Same Location NPPES 15

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

NORMAN MENDLINGER DDS. P.C. DBA HARTFORD DENTAL GROUP

Dentist

21 WOODLAND ST, SUITE L-16
HARTFORD, CT 06105

Capitol Planning Region (860) 728-6668

HARTFORD FERTILITY & REPRODUCTIVE ENDOCRINOLOGY, LLC

Obstetrics & Gynecology (Reproductive Endocrinology)

21 WOODLAND ST, SUITE 323
HARTFORD, CT 06105

Capitol Planning Region (860) 527-3435

BARBARA KOBLENZ MD

Obstetrics & Gynecology (Gynecology)

21 WOODLAND ST, STE 112
HARTFORD, CT 06105

Capitol Planning Region (860) 278-4141

ADVANCED CHIROPRACTIC AND MEDICAL SERVICES

Physical Therapist

21 WOODLAND ST, SUITE 110
HARTFORD, CT 06105

Capitol Planning Region (203) 878-8803

DR. CHARLES S KANTOR MD

Internal Medicine

21 WOODLAND ST, SUITE 311
HARTFORD, CT 06105

Capitol Planning Region (860) 527-6745

DR. DANILO MANALESE PANGILINAN MD

Internal Medicine

21 WOODLAND ST
HARTFORD, CT 06105

Capitol Planning Region (860) 527-6745

GEETHA P BHUMIREDDY MD

Internal Medicine (Cardiovascular Disease)

21 WOODLAND ST
HARTFORD, CT 06105

Capitol Planning Region (860) 595-3130

DR. THEODOROS KOROMILOS D.C.

Chiropractor

21 WOODLAND ST, SUITE#: 110
HARTFORD, CT 06105

Capitol Planning Region (860) 247-3700

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 William Maron's NPI number?

The NPI number for William Maron is 1811921356. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is William Maron located?

William Maron practices at 21 Woodland St Suite 222, Hartford, CT 06105. The listed phone number is (860) 522-5215.

What is William Maron'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 William Maron was last updated on March 14, 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.