Physician Profile
Ian M. Ahearn, M.D.
Unclaimed ProfileAbout Dr. Ahearn
Ian M. Ahearn, M.D. is a healthcare provider in New York, NY specializing in dermatology. Ian trained at New York University School of Medicine, graduating in 2012. Medicare claims data shows Ian provided 113 services to 95 patients. The services billed most often include initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (212) 263-5250
- Email not available
Practice Locations
NYU LANGONE MEDICAL CENTER 550 1ST AVE
New York, NY 10010
Conditions Commonly Evaluated or Treated
Within Dermatology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Acne and follicular disorders
Eczema and inflammatory skin disease
Infections and infestations
Pigment, growths, and benign lesions
Skin cancer
Urticaria, itch, and vascular
Autoimmune and connective tissue
Infections
Rashes & allergy
Skin growths
Procedures & services
Most searched procedures
Diagnostic procedures
Lesion treatment
- Complex skin lesion excision
- Cryotherapy for skin lesions
- Electrodesiccation and curettage
- Incision and drainage of an abscess
Medical dermatology treatment
Cosmetic
Cosmetic and minor surgery
Cosmetic dermatology
Diagnostic
General dermatology
Infections
Medical dermatology
Nails & hair
Skin cancer surgery
Skin growths
Procedures Most Often Billed to Medicare
113 services · 95 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
49 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
32 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
32 |
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 dermatologists at this location 1
Same specialty, same street address — most likely the same department or group.
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 dermatologists in New York 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at New York University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Ian M. Ahearn's specialty?
Ian M. Ahearn is a dermatologist (skin doctor) in New York, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
Where can I find Ian M. Ahearn?
Ian M. Ahearn is listed at NYU Langone Medical Center 550 1St Ave, New York, NY 10010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Ian M. Ahearn?
The number on file is (212) 263-5250. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Ian M. Ahearn?
Ian M. Ahearn's National Provider Identifier is 1326306135. 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
What is Ian M. Ahearn's education?
Ian M. Ahearn attended New York University School of Medicine, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ian M. Ahearn have?
Ian M. Ahearn has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Ian M. Ahearn known for?
According to Medicare billing data, Ian M. Ahearn the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ian M. Ahearn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ian M. Ahearn. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.