NPI Details
John D Dahm, MD is an otolaryngology in Chesterfield, MO with 36 years of experience. The provider is an otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise. John D Dahm, MD NPI is 1912996745. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
Education
Medical School: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduation Year:1990
The provider's business location address is:
226 S WOODS MILL RD
SUITE 37 W
CHESTERFIELD, MO
ZIP 63017-662
Phone: (314) 523-5300
Fax: (314) 434-3191
The NPI 1912996745 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.
The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.
- Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
- Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
- Diagnostic exam of voice box using a flexible endoscope (HCPCS:31575)
- Removal of impacted ear wax (HCPCS:69210)
- Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing (HCPCS:G0268)
- New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
- New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
- Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
- Diagnostic exam of nasal passages using an endoscope (HCPCS:31231)
- Exam to assess movement of vocal cord flaps using an endoscope (HCPCS:31579)
- Exam of ear using a microscope (HCPCS:92504)
- Analysis of voice and resonance production (HCPCS:92524)
- Study of voice box function (HCPCS:92520)
- Incision of eardrum with insertion of eardrum tube under local or topical anesthesia (HCPCS:69433)
- New patient office or other outpatient visit, 15-29 minutes (HCPCS:99202)
- Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
The enumeration date for this NPI number is 10/14/2005 and was last updated on 3/17/2025.
Taxonomy Codes
The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:
| No. |
Taxonomy Code |
Taxonomy Clasification |
Taxonomy Specialization |
License Number |
License State |
Primary |
| 1 | 207Y00000X | Otolaryngology | | MD101598 | MISSOURI | Yes |
