HAROLD MERMELSTEIN M.D.
NPI 1053308429
Dermatology in Scarsdale, NY

Q: What is Harold Mermelstein's NPI number?

The NPI number for Harold Mermelstein is 1053308429. It was assigned to this individual provider in the NPPES registry on September 30, 2005.

Q: What is Harold Mermelstein's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Active since September 30, 2005PECOS EnrolledAccepts Medicare Assignment

86.27/100

CMS Quality Rating

1075 CENTRAL PARK AVE, SUITE 304, SCARSDALE, NY 10583(914) 667-2242(914) 667-8521 Get Directions Write a Review

NPPES record last updated: May 21, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Harold Mermelstein M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HAROLD MERMELSTEIN M.D. (NPI 1053308429) is an individual dermatology provider in Scarsdale, New York, licensed in New York (136631) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (1975).

NPPES Registry Identity

NPI1053308429

Entity TypeIndividualMale

Primary Taxonomy207N00000X

Provider Legal NameHAROLD MERMELSTEINCredential: M.D.

Location Address1075 CENTRAL PARK AVE, SUITE 304Scarsdale, NY 10583-3242

Mailing Address1075 Central Park Ave, Suite 304Scarsdale, NY 10583-3242 · (914) 667-2242 · Fax (914) 667-8521

Phone(914) 667-2242

Fax(914) 667-8521

Sole ProprietorYes

Medical School CMSNew York Medical CollegeGraduated 1975

Enumeration DateSeptember 30, 2005

Last NPPES UpdateMay 21, 2014

✔ NPI 1053308429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207N00000X

License✔ Licensed in NY · 136631

Definition

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

1075 CENTRAL PARK AVE, Scarsdale, NY 10583

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Other Identifiers 3

Medicare UPINCO6361NY

Medicaid00436219NY

Medicare PIN75524WYSQ1NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Harold Mermelstein M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5092803429

PECOS Enrollment IDI20071117000164

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 16

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

1,366 services724 patients

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

704 services184 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

615 services485 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

469 services345 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

450 services360 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

176 services176 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

140 services140 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

72 services70 patients

Biopsy of related skin growth, each additional growth 11103

A biopsy of related skin growth is a procedure where a small piece of skin growth is removed for testing. If additional growths are identified, they may also be biopsied. This helps in diagnosing skin conditions and planning appropriate treatment.

63 services47 patients

Injection into skin growth, 1-7 growths 11900

This procedure involves injecting medication into 1-7 skin growths. The medication helps to reduce the size of the growths or completely eliminate them. It's a simple, quick, and usually painless process performed by a medical professional.

51 services32 patients

Punch biopsy, first skin growth 11104

A punch biopsy is a procedure where a small, circular tool is used to remove a sample of skin tissue. This is usually done to test a skin growth for potential issues. You may feel a pinch, but discomfort is minimal. The area heals quickly.

44 services41 patients

Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm 17262

This procedure involves removing a cancerous skin growth on the trunk, arms, or legs that is between 1.1 and 2.0 cm in size. The growth is destroyed using methods like surgery, laser, or freezing, aiming to eliminate cancer and prevent its spread.

38 services35 patients

Injection into skin growth, more than 7 growths 11901

This procedure involves injecting medication into multiple skin growths (more than 7) to either shrink them or eliminate them. It's a safe, minimally invasive method often used for benign growths. Comfort during the process is ensured.

37 services19 patients

Simple or single drainage of skin abscess 10060

A simple or single drainage of skin abscess is a procedure to remove pus from a skin infection. A small cut is made on the abscess, the pus is drained out, and the area is cleaned. This helps to reduce pain, speed up recovery, and prevent the spread of infection.

22 services20 patients

Complicated or multiple drainage of skin abscess 10061

This procedure involves draining one or more skin abscesses, which are pockets of pus that form due to an infection. The process includes making a small cut on the abscess, removing the pus, and cleaning the area to promote healing and prevent further infection.

20 services20 patients

Destruction of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm 17282

This procedure involves the removal of a cancerous skin growth on the face, ears, eyelids, nose, lips, or mouth that measures between 1.1 to 2.0 cm. It's done to prevent the spread of cancer and improve health.

13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10583 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.27/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

72.54

Improvement Activities

Reported Quality Measures

Documentation of Current Medications in the Medical Record

100%6,447 patients5/55-star benchmark: 100%

Melanoma: Continuity of Care - Recall System

100%98 patients

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients screened: 100% · 1,857 patients

100%1,784 patients

Tobacco Use and Help with Quitting Among Adolescents

100%246 patients5/55-star benchmark: 100%

Tuberculosis Screening Prior to First Course of Biologic and/or Immune Response Modifier Therapy

100%35 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. STANLEY AHN DDS

Dentist (General Practice)

1075 CENTRAL PARK AVE, SUITE 406
SCARSDALE, NY 10583

Westchester County (914) 713-0535

MICHELLE SCHIFFER MERER MD

Pediatrics

1075 CENTRAL PARK AVE
SCARSDALE, NY 10583

Westchester County (914) 472-4300

ROSALIND MACASIL-TAYLOR

Physical Therapist

1075 CENTRAL PARK AVE, SUITE 301
SCARSDALE, NY 10583

Westchester County (914) 723-4900

CENTRAL PARK LICENSED CLINICAL SOCIAL WORK SERVICES, PLLC

Social Worker (Clinical)

1075 CENTRAL PARK AVE, SUITE 307
SCARSDALE, NY 10583

Westchester County (914) 874-5521

ROBERT J HIRSH MD

Obstetrics & Gynecology

1075 CENTRAL PARK AVE, SUITE 300
SCARSDALE, NY 10583

Westchester County (914) 376-9100

DORINA HALIFMAN MD

Pediatrics

1075 CENTRAL PARK AVE
SCARSDALE, NY 10583

Westchester County (914) 472-4300

CENTRAL AVENUE PEDIATRICS

Pediatrics

1075 CENTRAL PARK AVE, SUITE 102
SCARSDALE, NY 10583

Westchester County (914) 472-4300

DR. MARK MICHAEL KRAMER M.D.

Specialist

1075 CENTRAL PARK AVE, SUITE: 307
SCARSDALE, NY 10583

Westchester County (914) 337-5956

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Harold Mermelstein's NPI number?

The NPI number for Harold Mermelstein is 1053308429. It was assigned to this individual provider in the NPPES registry on September 30, 2005.

Where is Harold Mermelstein located?

Harold Mermelstein practices at 1075 Central Park Ave Suite 304, Scarsdale, NY 10583. The listed phone number is (914) 667-2242.

What is Harold Mermelstein's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Harold Mermelstein enrolled in Medicare?

Yes. Harold Mermelstein is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Harold Mermelstein was last updated on May 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.