Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MITCHELL MEYERSON MD
NPI 1205813268
Specialist in Riverhead, NY

Q: What is Mitchell Meyerson's NPI number?

The NPI number for Mitchell Meyerson is 1205813268. It was assigned to this individual provider in the NPPES registry on December 29, 2005.

Q: What is Mitchell Meyerson's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Mitchell Meyerson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.

Active since December 29, 2005PECOS EnrolledAccepts Medicare AssignmentCLIA 33D0983139 · Certificate of Compliance

97.81/100

CMS Quality Rating

1149 OLD COUNTRY RD, SUITE C4, RIVERHEAD, NY 11901(631) 369-3474(631) 369-6265 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Sep 14, 2016 (2 updates tracked since 2016).

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About Dr. Mitchell Meyerson Md NPPES

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

DR. MITCHELL MEYERSON MD (NPI 1205813268) is an individual specialist in Riverhead, New York, licensed in New York (183449) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, holds a CLIA Certificate of Compliance certificate valid through August 21, 2027, and is a graduate of New York Medical College (1989).

NPPES Registry Identity

NPI1205813268

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. MITCHELL MEYERSONCredential: MD

Location Address1149 OLD COUNTRY RD, SUITE C4Riverhead, NY 11901-2057

Mailing Address1015 Roanoke Ave, Suite C4Riverhead, NY 11901-2735 · (631) 369-3474 · Fax (631) 369-6265

Phone(631) 369-3474

Fax(631) 369-6265

Sole ProprietorNo

Medical School CMSNew York Medical CollegeGraduated 1989

Enumeration DateDecember 29, 2005

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1205813268 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in NY · 183449

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

1149 OLD COUNTRY RD, Riverhead, NY 11901

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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

Dr. Mitchell Meyerson Md 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 ID9234194770

PECOS Enrollment IDI20041124000247

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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 33D0983139

Mitchell S Meyerson MD PC · Riverhead, NY

Active · expires Aug 21, 2027

CLIA Number33D0983139

Laboratory TypePhysician Office

Certificate Effective DateAugust 22, 2025

Certificate Expiration DateAugust 21, 2027

Laboratory DirectorDr. Mitchell S. Meyerson

Laboratory Phone(631) 369-3474

Laboratory LocationMitchell S Meyerson MD PC1015 Roanoke Avenue, Riverhead, NY 11901

CLIA data matches this NPI record on: Address Phone

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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.

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.

17,413 services1,348 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.

2,137 services1,553 patients

Destruction of precancer skin growth, 15 or more growths 17004

This procedure involves removing 15 or more precancerous skin growths to prevent them from developing into cancer. It's done using various methods like freezing, creams, or minor surgery. The goal is to protect your health by stopping cancer before it starts.

1,150 services787 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.

1,100 services764 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.

634 services539 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.

470 services470 patients

Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks 17312

This procedure involves the careful removal of abnormal growths from the head, neck, hands, or feet. The removed tissues, divided into 1-5 blocks, are then examined under a microscope to identify any irregularities. The process may be carried out in multiple stages for thorough examination.

260 services151 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

255 services186 patients

Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks 17311

This procedure involves the careful removal of a growth from the head, neck, hands, or feet. The removed tissue, divided into 1-5 blocks, is then examined under a microscope to study its characteristics and determine the nature of the growth.

212 services174 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.

143 services124 patients

Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks 17313

This procedure involves the removal of a growth from your trunk, arms, or legs. The removed tissue, divided into 1-5 blocks, is then examined under a microscope to identify any abnormalities. This helps in diagnosing and planning further treatment.

105 services84 patients

Removal and microscopic exam of growth of trunk, arms, or legs, each additional stage, 1-5 tissue blocks 17314

This procedure involves removing growths from the trunk, arms, or legs. The removed tissues, divided into 1-5 blocks, are then examined under a microscope to identify any abnormalities. This aids in diagnosing and treating your condition effectively.

80 services53 patients

Biopsy of ear 69100

A biopsy of the ear is a medical procedure where a small sample of tissue is taken from your ear for examination. This helps doctors diagnose any abnormalities or diseases. It's a simple process, usually done under local anesthesia, and has minimal risks.

28 services26 patients

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.

20 services14 patients

Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less 12031

This procedure involves the repair of a wound that is located on the scalp, underarms, trunk, arms, or legs and is 2.5 cm or less in size. The repair is intermediate, meaning it's more complex than a simple closure, but not as extensive as a complex repair.

16 services15 patients

Destruction of cancer skin growth of trunk, arms, or legs, 2.1-3.0 cm 17263

This procedure targets and eliminates a cancerous skin growth between 2.1 and 3.0 cm on your trunk, arms, or legs. It's done by applying specific treatments like heat, cold, or medicated creams to destroy the cancer cells, preventing them from spreading.

14 services12 patients

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.

97.81/100

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

Individually scored

Quality

95.62

Improvement Activities

Reported Quality Measures

Advance Care Plan

100%1,315 patients5/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

100%4,395 patients5/55-star benchmark: 100%

Psoriasis: Clinical Response to Systemic Medications

100%115 patients

Tobacco Use and Help with Quitting Among Adolescents

100%282 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.

Other Providers at the Same Location NPPES 7

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

DR. TERRY MORSE SANDERS D.M.D.

Dentist (General Practice)

1149 OLD COUNTRY RD, SUITE B1
RIVERHEAD, NY 11901

Suffolk County (631) 369-0300

HANLON&SANDERS DMD PC

Dentist (General Practice)

1149 OLD COUNTRY RD, SUITE B1
RIVERHEAD, NY 11901

Suffolk County (631) 369-0300

PECONIC REGIONAL HEMATOLOGY ONCOLOGY, PC

Specialist

1149 OLD COUNTRY RD, SUITE C3 & 4
RIVERHEAD, NY 11901

Suffolk County (631) 727-3000

EASTERN SUFFOLK PULMONOLOGY,PC

Specialist

1149 OLD COUNTRY RD, SUITE C-2
RIVERHEAD, NY 11901

Suffolk County (631) 369-7660

DR. PATRICIA MAUREEN HANLON D.M.D.

Dentist (Pediatric Dentistry)

1149 OLD COUNTRY RD, SUITE B-1
RIVERHEAD, NY 11901

Suffolk County (631) 369-0300

NAIM ABRAR M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

1149 OLD COUNTRY RD, BLDG C SUITE 1
RIVERHEAD, NY 11901

Suffolk County (631) 369-3333

NORTH FORK ENDOCRINOLOGY PC

Internal Medicine (Endocrinology, Diabetes & Metabolism)

1149 OLD COUNTRY RD, SUITE C1
RIVERHEAD, NY 11901

Suffolk County (631) 369-3333

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 Mitchell Meyerson's NPI number?

The NPI number for Mitchell Meyerson is 1205813268. It was assigned to this individual provider in the NPPES registry on December 29, 2005.

Where is Mitchell Meyerson located?

Mitchell Meyerson practices at 1149 Old Country Rd Suite C4, Riverhead, NY 11901. The listed phone number is (631) 369-3474.

What is Mitchell Meyerson's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Mitchell Meyerson enrolled in Medicare?

Yes. Mitchell Meyerson 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.

Does Mitchell Meyerson hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 33D0983139) is associated with this NPI, valid through August 21, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Mitchell Meyerson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.

About Dr. Mitchell Meyerson Md NPPES

NPPES Registry Identity

Specialties & Licenses

Medicare Participation & PECOS CMS

Medicare Enrollment Status

CLIA Laboratory Certificates CMS CLIA

Certificate of Compliance · 33D0983139

Areas of Expertise CMS Part B claims 16

Medicare Quality Performance CMS QPP · MIPS

Reported Quality Measures

Other Providers at the Same Location NPPES 7

Frequently Asked Questions NPPES & CMS

What is Mitchell Meyerson's NPI number?

Where is Mitchell Meyerson located?

What is Mitchell Meyerson's specialty?

Is Mitchell Meyerson enrolled in Medicare?

Does Mitchell Meyerson hold a CLIA laboratory certificate?

When was this NPI record last updated?

Certificate of Compliance 33D0983139