207R00000X
Internal Medicine Pulmonary Disease Taxonomy Code 207RP1001X
207RP1001X
Level III - Area of Specialization
29,525Registered providers
11Medicare specialty
25.1NUCC version
54States & territories
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Code Details for 207RP1001X
About Taxonomy Code 207RP1001X
The taxonomy code 207RP1001X identifies Internal Medicine Pulmonary Disease 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 29,525 registered providers whose primary or secondary taxonomy is this code. Of these, 6,618 (22%) are registered as organizations and 22,907 (78%) as individual providers. The states with the most internal medicine pulmonary disease providers are California (2,901), New York (2,119), Florida (2,067). For Medicare enrollment, it crosswalks to specialty code 11 (Physician/Internal Medicine).
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
29,525Total providers
6,618Organizations 22%
22,907Individuals 78%
5,592Female
17,315Male
Gender is recorded for individual providers only; organizations are not gendered. Source: NPPES, last updated 2026-06-21T00:00:00.
View all 29,525 providersInternal Medicine Pulmonary Disease Providers by State
Provider counts by U.S. state and territory. Select a state to open its provider directory.
All states (nationwide)
29,525
Alabama363Alaska47Arizona621Arkansas186California2,901Colorado617Connecticut449Delaware103District Of Columbia148Florida2,067Georgia799Guam7Hawaii98Idaho100Illinois1,046Indiana625Iowa228Kansas180Kentucky457Louisiana383Maine129Maryland795Massachusetts888Michigan918Minnesota424Mississippi190Missouri590Montana108Nebraska149Nevada192New Hampshire155New Jersey1,038New Mexico106New York2,119North Carolina849North Dakota59Ohio1,076Oklahoma274Oregon314Pennsylvania1,402Puerto Rico226Rhode Island156South Carolina431South Dakota63Tennessee660Texas1,864Utah234Vermont47Virgin Islands3Virginia749Washington527West Virginia218Wisconsin474Wyoming28
Frequently Asked Questions
207RP1001X questionsNPPES lists 29,525 registered providers with this taxonomy code (Internal Medicine Pulmonary Disease).
Both. About 22% of these providers are registered as organizations and 78% as individuals.
It crosswalks to Medicare specialty code 11 (Physician/Internal Medicine).
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 Internal Medicine classification (parent code 207R00000X).
Use the "Providers by state" directory on this page to open the list of internal medicine pulmonary disease 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.
