What is Martin Corwin's NPI number?

Martin Corwin's National Provider Identifier (NPI) is 1669467890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Martin Corwin's specialty?

Martin Corwin is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).

Where is Martin Corwin located?

Martin Corwin's practice location on file with NPPES is 46 Eagle Rock Ave, East Hanover, NJ 07936-3104.

What is Martin Corwin's phone number?

The practice phone number listed in the NPPES registry for Martin Corwin is (973) 560-1500.

Is Martin Corwin's NPI active?

Yes — Martin Corwin's NPI (1669467890) is active in the NPPES registry as of the last update on 2023-09-07.

IndividualActive

Martin Corwin, MD

NPI 1669467890 · Ophthalmology Physician · East Hanover, NJ

Martin Corwin, MD is a Ophthalmology Physician provider in East Hanover, NJ (NPI 1669467890).

Provider details

NPI number: 1669467890
Entity type: Individual
Primary specialty: Ophthalmology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
License: MA01954500 (NJ)

Specialties & taxonomies

Ophthalmology PhysicianPrimary207W00000XLicense MA01954500 (NJ)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

46 Eagle Rock Ave

East Hanover, NJ 07936-3104

Phone: (973) 560-1500

Fax: (973) 560-0419

Street-level locationGet directions

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Mailing address