WILLIAM J. GEIMEIER M.D. – NPI #1003848474
Allergy & Immunology
A physician who specializes in the diagnosis, treatment, and management of allergies.
WILLIAM GEIMEIER is an allergy & immunologist located in NEWARK, DE. NPPES has assigned the NPI number 1003848474 to WILLIAM GEIMEIER on July 07, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207KA0200X from the Health Care Provider Taxonomy code set, which is classified as Allergy & Immunology, specializing in Allergy
The NPI profile was previously updated about 19 years ago on Jul 08, 2007. 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 WILLIAM GEIMEIER below.
NPI Profile for
WILLIAM J. GEIMEIER
(about 20 years ago)
SUITE 1
NEWARK, DE 19713-2210 Phone: (302) 453-1343 Fax: (302) 453-1654
Identifiers for WILLIAM GEIMEIER
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.
| Description | Issuer | State | Identifier |
|---|---|---|---|
| OTHER | AETNA | 511251 | |
| OTHER | AMERIHEALTH | 0078796000 | |
| OTHER | MAMSI | 397142 | |
| MEDICAID | DE | 0000048901 |
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 |
|---|---|---|
| 207KA0200X - Allergy & Immunology / Allergy (Primary) |
DE | C1-0001765 |
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.