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Edit this profileAt a glance
- 1075 Central Park Ave, Suite 304, Scarsdale, NY 10583
About Dr. Mermelstein
Based in Scarsdale, NY, Harold Mermelstein, M.D. is listed in the NPI registry under dermatology. Harold graduated from New York Medical College in 1975. Medicare claims data shows Harold provided 4,280 services to 2,711 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, destruction of precancer skin growth, 2-14 growths, and established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more. NPI 1053308429 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (914) 667-2242
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1075 CENTRAL PARK AVE SUITE 304
Scarsdale, NY 10583
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
Autoimmune and connective tissue
Cancer care
Pediatric and genetic
Rashes & allergy
Wounds & skin
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
Infections
Skin growths
Procedures & services
Bladder & bowel
Cosmetic & plastics
Cosmetic dermatology
Diagnostic procedures
- Dermoscopy
- Excisional skin biopsy
- Punch biopsy
- Shave biopsy
- Skin scraping for fungal or mite testing
- Patch testing
- Skin biopsy
Lesion treatment
- Chemical treatment of skin lesions
- Incision and drainage of an abscess
- Intralesional medication injection
- Complex skin lesion excision
- Cryotherapy for skin lesions
- Electrodesiccation and curettage
Medical dermatology treatment
Skin and Scars
Skin cancer surgery
Skin growths
Wound Care
Most searched procedures
Cosmetic
- Acne scar treatment
- Dermal fillers
- Sclerotherapy
- Tattoo removal
Cosmetic and minor surgery
Diagnostic
General dermatology
Infections
Medical dermatology
Nails & hair
Procedures Most Often Billed to Medicare
4,280 services · 2,711 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
704 | As often as other peers in Dermatology |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
469 | More often than most peers in Dermatology |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
450 | More than most peers in Dermatology |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
63 | As often as other peers in Dermatology |
| Injection into skin growth, 1-7 growths | Procedure | 11900 |
51 | More often than most peers in Dermatology |
| Punch biopsy, first skin growth | Procedure | 11104 |
44 | More often than most peers in Dermatology |
| Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | Procedure | 17262 |
38 | More often than most peers in Dermatology |
| Injection into skin growth, more than 7 growths | Procedure | 11901 |
37 | As often as other peers in Dermatology |
| Simple or single drainage of skin abscess | Procedure | 10060 |
22 | As often as other peers in Dermatology |
| Complicated or multiple drainage of skin abscess | Procedure | 10061 |
20 | As often as other peers in Dermatology |
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 dermatologists in Scarsdale 8
Same specialty, same city.
Trained at New York Medical College 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1975 at New York Medical College 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 kind of doctor is Harold Mermelstein?
Harold Mermelstein is a dermatologist (skin doctor) in Scarsdale, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
What is Harold Mermelstein's address?
Harold Mermelstein is listed at 1075 Central Park Ave Suite 304, Scarsdale, NY 10583. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Harold Mermelstein?
The number on file is (914) 667-2242. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Harold Mermelstein?
Harold Mermelstein's National Provider Identifier is 1053308429. 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 Harold Mermelstein train?
Harold Mermelstein attended New York Medical College, graduating in 1975. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Harold Mermelstein have?
Harold Mermelstein has 51 years experience. Calculated from a graduation year of 1975, reported in the CMS National Downloadable File.
CMS public data
What procedures does Harold Mermelstein perform?
According to Medicare billing data, Harold Mermelstein 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, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Harold Mermelstein's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Harold Mermelstein. If this is you, claiming it is free.
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