Errol O Grannum

LBN: Errol O Grannum
Errol O Grannum is an health care organization with primary practice located at 1910 S 1St St Suite 400, Mcallen TX 78503-1255. The organization recently has only one registered license in Allopathic & Osteopathic Physicians / Ophthalmology, which is considered as the primary health care specialty. Errol O Grannum can be contacted via phone (956) 687-3937, or through Grannum, Errol Olwyn via phone (956) 687-3937.

Contact Information

Primary practice address
1910 S 1St St Suite 400 Mcallen TX 78503-1255
Phone: (956) 687-3937
Fax: (956) 687-3938
Website:
Map and Directions
Authorized official contact:
Name: Grannum, Errol Olwyn Doctor of Medicine (MD)
Phone: (956) 687-3937

Health care specialties

SpecialtyCodeLicense #State
Allopathic & Osteopathic Physicians / Ophthalmology 207W00000X K5972 Texas

Profile Details

NPI number 1457377194
LBN Legal business name Errol O Grannum
DBA Doing business as
Authorized official Grannum, Errol Olwyn Doctor of Medicine (MD)
Entity Organization
Organization subpart 1 No
Enumeration date Jul 14th, 2006
Last updated Aug 22nd, 2020 - about 5 years ago

1 Some organizations, which are providing health care services, may consist of units or departments that provide different types of health care services or have several separate physical locations, where health care service is provided. These units, departments or physical locations are not themselves legal entities. However, each of them is part of the organization, which is a legal entity. The organization may decide whether its subparts, if it has any, should have their own NPI numbers. In case a subpart conducts any HIPAA standard transactions by itself, without its parent's involvement, it must have its own NPI number.

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