Medical Genetics Clinical Molecular Genetics Taxonomy Code 207SG0203X
207SG0203X
Level III - Area of Specialization
251Registered providers
D3Medicare specialty
25.1NUCC version
32States & territories
Definition
A clinical molecular geneticist demonstrates competence in performing and interpreting molecular analyses relevant to the diagnosis and management of human genetic diseases and is a consultant regarding laboratory diagnosis of a broad range of inherited disorders.
Code Details for 207SG0203X
About Taxonomy Code 207SG0203X
The taxonomy code 207SG0203X identifies Medical Genetics Clinical Molecular Genetics within the Allopathic & Osteopathic Physicians provider grouping. It is a Level III — Area of Specialization code, the most specific tier: it narrows the parent classification to a defined subspecialty.
NPI records show 251 registered providers whose primary or secondary taxonomy is this code. Of these, 42 (17%) are registered as organizations and 209 (83%) as individual providers. The states with the most medical genetics clinical molecular genetics providers are California (46), Massachusetts (23), New York (19). For Medicare enrollment, it crosswalks to specialty code D3 (Medical Genetics and Genomics).
Taxonomy codes are self-selected by the provider based on their education and training; they describe the provider's type and specialty, not the specific services rendered.
Provider Composition & Statistics
251Total providers
42Organizations 17%
209Individuals 83%
103Female
104Male
2Undisclosed
Gender is recorded for individual providers only; organizations are not gendered. Source: NPPES, last updated 2026-06-21T00:00:00.
View all 251 providersMedical Genetics Clinical Molecular Genetics Providers by State
Provider counts by U.S. state and territory. Select a state to open its provider directory.
All states (nationwide)
251
Alabama1California46Colorado5Connecticut5Delaware1Florida9Georgia3Illinois4Indiana7Iowa3Maryland10Massachusetts23Michigan9Minnesota2Mississippi1Missouri1Nevada3New Jersey7New York19North Carolina9Ohio6Oklahoma3Oregon5Pennsylvania8Puerto Rico2South Carolina3Tennessee5Texas19Utah6Washington16Wisconsin2Wyoming1
Frequently Asked Questions
207SG0203X questionsNPPES lists 251 registered providers with this taxonomy code (Medical Genetics Clinical Molecular Genetics).
Both. About 17% of these providers are registered as organizations and 83% as individuals.
It crosswalks to Medicare specialty code D3 (Medical Genetics and Genomics).
It is a Level III - Area of Specialization code in the NUCC Health Care Provider Taxonomy set. As an area of specialization, it falls under the Medical Genetics classification.
Use the "Providers by state" directory on this page to open the list of medical genetics clinical molecular genetics providers registered in any U.S. state.
Source: National Uniform Claim Committee (NUCC) Health Care Provider Taxonomy code set, Version 25.1. Provider counts from NPPES. See nucc.org.
