Physician Profile
Unclaimed ProfileAbout DETTELBACH
Based in Chevy Chase, MD, Mark Arthur Dettelbach, M.D. is listed in the NPI registry under otolaryngology. Mark graduated from Yale University School of Medicine in 1990. Mark is also listed as specialising in specialist and otolaryngology (ent).
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Dettelbach?
Dr. Dettelbach is an otolaryngology in Chevy Chase, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
What is Dr. Dettelbach's address?
Dr. Dettelbach is listed at 5454 WISCONSIN AVE SUITE 1535, Chevy Chase, MD 20815. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Dettelbach?
The number on file is (301) 652-8847. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Dettelbach's NPI number?
Dr. Dettelbach's National Provider Identifier is 1467425546. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Dettelbach train?
Dr. Dettelbach attended Yale University School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Dettelbach been practising?
Dr. Dettelbach has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Dettelbach perform?
According to Medicare billing data, Dr. Dettelbach performs procedures including diagnostic exam of nasal passages using an endoscope, diagnostic exam of voice box using a flexible endoscope and removal of impacted ear wax; provides treatments such as repositioning exercises of head for treatment of dizziness, each day and test to assess middle ear function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Dettelbach confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dettelbach. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (301) 652-8847
- Email not available
Practice Locations
5454 WISCONSIN AVE SUITE 1535
Chevy Chase, MD 20815
Procedures Most Often Billed to Medicare
1,077 services · 947 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
67 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
57 |
| Removal of impacted ear wax | Procedure | 69210 |
42 |
| Control of bleeding of nose using an endoscope | Procedure | 31238 |
11 |
| Repositioning exercises of head for treatment of dizziness, each day | Treatment | 95992 |
56 |
| Test to assess middle ear function | Treatment | 92567 |
31 |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
28 |
| Evaluation of brain response to sound for diagnosis of nervous system disorders with interpretation and report | Treatment | 92653 |
26 |
| Test to assess balance during warm and cool irrigation in both ears | Treatment | 92537 |
26 |
| Vemp testing of upper and lower branches of inner ear nerve with interpretation and report | Treatment | 92519 |
25 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other otolaryngology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other otolaryngology specialists in Chevy Chase 6
Same specialty, same city.
Trained at Yale University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Yale University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of nasal passages using an endoscope 7
Providers in MD who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.