Physician Profile
Unclaimed ProfileAbout GRATCH
Noah Sol Gratch, MD is a healthcare provider in New York, NY specializing in dermatology. Noah trained at University of Southern California Keck School of Medicine, graduating in 2001. According to Medicare claims data, Noah cared for 4,035 Medicare patients across 7,731 services.
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) 661-3376
- Email not available
Practice Locations
820 2ND AVE 3A
New York, NY 10017
Procedures Most Often Billed to Medicare
7,731 services · 4,035 patients · 23 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
3,060 |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
738 |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
528 |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
416 |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
204 |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
183 |
| Injection into skin growth, 1-7 growths | Procedure | 11900 |
88 |
| Punch biopsy, first skin growth | Procedure | 11104 |
31 |
| Injection into skin growth, more than 7 growths | Procedure | 11901 |
25 |
| Biopsy of ear | Procedure | 69100 |
21 |
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 dermatology specialists at this location 5
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 dermatology specialists in New York 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Southern California Keck School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at University of Southern California Keck School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in NY who bill this service to Medicare most often.
Common questions
What is Dr. Gratch's specialty?
Dr. Gratch is a dermatology in New York, 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. Gratch?
Dr. Gratch is listed at 820 2ND AVE 3A, New York, NY 10017. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Gratch?
The number on file is (212) 661-3376. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Gratch's NPI number?
Dr. Gratch's National Provider Identifier is 1558380816. 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. Gratch's medical education?
Dr. Gratch attended University of Southern California Keck School of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gratch been practicing?
Dr. Gratch has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Gratch known for?
According to Medicare billing data, Dr. Gratch performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth; provides treatments such as application of light with debridement to destroy precancer skin growth and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Gratch confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gratch. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.