Physician Profile
Unclaimed ProfileAbout ASH
Mark McKinley Ash, M.D. practises dermatology in Clay, NY. Mark is a 2017 graduate of Brody School of Medicine at East Carolina University.
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 is Dr. Ash's specialty?
Dr. Ash is a dermatology in Clay, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DERMATOLOGY”.
NPI registry
Where can I find Dr. Ash?
Dr. Ash is listed at 4106 ROUTE 31 # 904, Clay, NY 13041. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Ash?
The number on file is (315) 500-3376. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ash?
Dr. Ash's National Provider Identifier is 1710419379. 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 Dr. Ash's medical education?
Dr. Ash attended Brody School of Medicine at East Carolina University, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ash have?
Dr. Ash has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Ash known for?
According to Medicare billing data, Dr. Ash performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of skin growth, 1-14 growths and destruction of precancer skin growth, 1 growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ash's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ash. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (315) 500-3376
- Email not available
Practice Locations
4106 ROUTE 31 # 904
Clay, NY 13041
Procedures Most Often Billed to Medicare
2,578 services · 1,327 patients · 17 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
792 |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
271 |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
270 |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
84 |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
46 |
| Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm | Procedure | 11301 |
33 |
| Shaving of skin growth of body, arms, or legs, 0.5 cm or less | Procedure | 11300 |
28 |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
19 |
| Destruction of cancer skin growth of trunk, arms, or legs, 2.1-3.0 cm | Procedure | 17263 |
18 |
| Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11602 |
15 |
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 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Brody School of Medicine at East Carolina University 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Brody School of Medicine at East Carolina University 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in NY 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.