Physician Profile
Unclaimed ProfileAbout AHN
Based in New York, NY, Jeffrey Ahn, M.D. is listed in the NPI registry under otolaryngology. Jeffrey graduated from Columbia University College of Physicians and Surgeons in 1987. Jeffrey is also listed as specializing in specialist. Medicare claims data shows Jeffrey provided 5,386 services to 563 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (212) 714-9494
- Email not available
Practice Locations
45 PARK AVE 1ST FL.
New York, NY 10016
Procedures Most Often Billed to Medicare
5,386 services · 563 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
343 |
| Removal of impacted ear wax | Procedure | 69210 |
118 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
34 |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
25 |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
2,772 |
| Test for allergy using allergenic extract | Treatment | 95004 |
1,123 |
| Professional service for multiple injections of allergen | Treatment | 95117 |
637 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
137 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
120 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
56 |
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.
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.
Other otolaryngology specialists in New York 8
Same specialty, same city.
Trained at Columbia University College of Physicians and Surgeons 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1987 at Columbia University College of Physicians and Surgeons 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of nasal passages using an endoscope 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Dr. Ahn specialize in?
Dr. Ahn is an otolaryngology in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
NPI registry
Where is Dr. Ahn located?
Dr. Ahn is listed at 45 PARK AVE 1ST FL., New York, NY 10016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Ahn's phone number?
The number on file is (212) 714-9494. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ahn?
Dr. Ahn's National Provider Identifier is 1740326305. 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. Ahn go to medical school?
Dr. Ahn attended Columbia University College of Physicians and Surgeons, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ahn have?
Dr. Ahn has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Ahn do most often?
According to Medicare billing data, Dr. Ahn performs procedures including diagnostic exam of nasal passages using an endoscope, removal of impacted ear wax and diagnostic exam of voice box using a flexible endoscope; provides treatments such as professional service for preparation and provision of 1 or more antigens and test for allergy using allergenic extract, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ahn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ahn. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.