ROBERT L SINGER MD AND JAMES N COHN MD – NPI #1902990047
Ophthalmology

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.

Health Care Provider Taxonomy Code for Ophthalmology

ROBERT L SINGER MD AND JAMES N COHN MD is an ophthalmologist located in FREMONT, CA. NPPES has assigned the NPI number 1902990047 to ROBERT L SINGER MD AND JAMES N COHN MD on October 03, 2006. It is a Type-2 NPI, indicating this NPI number is associated with an organization. The primary taxonomy selected by this provider is 207W00000X from the Health Care Provider Taxonomy code set, which is classified as Ophthalmology.

The NPI profile was previously updated about 18 years ago on Feb 08, 2008. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for ROBERT L SINGER MD AND JAMES N COHN MD below.

NPI Profile for
ROBERT L SINGER MD AND JAMES N COHN MD

NPI Number
1902990047
Enumeration Date

(more than 19 years ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
ROBERT L SINGER MD AND JAMES N COHN MD
Primary location
38024 MARTHA AVE
FREMONT, CA 94536
Phone: (510) 791-2233 Fax: (510) 791-0795
Mailing address
Same as primary location
Organization Subpart
No
Authorized Official
JAMES COHN
PARTNER
Phone: (510) 791-2233
Updated
Identifiers

Identifiers for ROBERT L SINGER MD AND JAMES N COHN MD

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
MEDICAIDCAGR0030010
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207W00000X
- Ophthalmology (Primary)		 CA G57505

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.