MARY-MARGARET L. ALLEN MD – NPI #1699118257
Pathology
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
MARY-MARGARET ALLEN is a pathologist located in NASHVILLE, TN. NPPES has assigned the NPI number 1699118257 to MARY-MARGARET ALLEN on April 14, 2013. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207ZP0102X from the Health Care Provider Taxonomy code set, which is classified as Pathology, specializing in Anatomic Pathology & Clinical Pathology
The NPI profile was last updated on Sep 22, 2025. 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 MARY-MARGARET ALLEN below.
NPI Profile for
MARY-MARGARET L. ALLEN
(more than 13 years ago)
NASHVILLE, TN 37236-5848 Phone: (615) 284-7950 Fax: (615) 284-5750
NASHVILLE, TN 37203-2646 Phone: (629) 203-7775 Fax: (625) 284-5750
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
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 |
|---|---|---|
| 207ZP0102X - Pathology / Anatomic Pathology & Clinical Pathology (Primary) |
FL | ME130875 |
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.
Additional Information
- Refer to Part B
- Order Durable Medical Equipment
- Refer to Home Health Agency
- Order Power Mobility Devices
MARY-MARGARET ALLEN is affiliated with the following medical group(s):
- HOSPITAL
- SAINT THOMAS HIGHLANDS HOSPITAL401 SEWELL DR
SPARTA, TN 38583 - SAINT THOMAS RUTHERFORD HOSPITAL1700 MEDICAL CENTER PARKWAY
MURFREESBORO, TN 37129 - SAINT THOMAS WEST HOSPITAL4220 HARDING RD, PO BOX 380
NASHVILLE, TN 37205
- SAINT THOMAS HIGHLANDS HOSPITAL401 SEWELL DR
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