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

JACK I ROSEMARIN MD
NPI 1619954229
Internal Medicine - Gastroenterology in White Plains, NY

Active since December 23, 2005PECOS Enrolled
99.15/100
CMS Quality Rating
222 WESTCHESTER AVE, STE 308, WHITE PLAINS, NY 10604(914) 683-1555(914) 683-1026 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Jack I Rosemarin Md NPPES

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

JACK I ROSEMARIN MD (NPI 1619954229) is an individual gastroenterology provider in White Plains, New York, licensed in New York (138599) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with White Plains Hospital Center, and is a graduate of New York Medical College (1981).

NPPES Registry Identity

NPI1619954229
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameJACK I ROSEMARINCredential: MD
Location Address222 WESTCHESTER AVE, STE 308White Plains, NY 10604-2906
Mailing Address222 Westchester Ave, Ste 308White Plains, NY 10604-2906 · (914) 683-1555 · Fax (914) 683-1026
Phone(914) 683-1555
Fax(914) 683-1026
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 1981
Enumeration DateDecember 23, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1619954229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 138599
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
222 WESTCHESTER AVE, White Plains, NY 10604
Open in Google Maps ↗

Other Identifiers 1

Medicaid00762125NY

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

Jack I Rosemarin 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 ID7911907936
PECOS Enrollment IDI20110408000480
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 12

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 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.
452 services313 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.
164 services139 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
64 services62 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
63 services63 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
54 services54 patients
Stool analysis for blood, by peroxidase activity 82272
A stool analysis for blood, by peroxidase activity, is a test to detect blood in your stool. This test helps identify bleeding in the digestive tract. It involves collecting a stool sample, which is then checked for the presence of blood using a chemical reaction.
51 services50 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

White Plains Hospital Center

Acute Care Hospitals · White Plains, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330304
Location41 East Post R0adWhite Plains, NY 10601 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10604 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
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.

99.15/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability99
Improvement Activities40

Reported Quality Measures

Cervical Cancer Screening
Percentage of women 21-64 years of age who were screened for cervical cancer using either of the following criteria: - Women age 21-64 who had cervical cytology performed every 3 years - Women age 30-64 who had cervical cytology/human papillomavirus (HPV)…
0%480 patients
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
70%619 patients4/55-star benchmark: 85%
Diabetes: Medical Attention for Nephropathy
The percentage of patients 18-75 years of age with diabetes who had a nephropathy screening test or evidence of nephropathy during the measurement period
1%84 patients1/55-star benchmark: 99%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
71%4,591 patients2/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
96%2,096 patients4/55-star benchmark: 100%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
29%1,340 patients2/55-star benchmark: 96%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
98%2,013 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
98%1,276 patients4/55-star benchmark: 99%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
91%1,135 patients4/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients tobacco: 6% · 763 patients
6%763 patients
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
96%1,276 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
15%1,276 patients2/55-star benchmark: 59%
Use of High-Risk Medications in the Elderly
Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication.
Lower rates are better for this measure.
Patients 2+: 0% · 333 patients
1%333 patients4/55-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 20

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

DR. KARA ALYSE DIAMOND DDS
Dentist (Endodontics)
222 WESTCHESTER AVE, SUITE 402
WHITE PLAINS, NY 10604
Westchester County (914) 946-2218
MICHAEL A SCHWARTZ MD
Orthopaedic Surgery (Sports Medicine)
222 WESTCHESTER AVE, SUITE 101
WHITE PLAINS, NY 10604
Westchester County (914) 946-1010
KRISTIN C MARK PT
Physical Therapist
222 WESTCHESTER AVE, SUITE 101
WHITE PLAINS, NY 10604
Westchester County (914) 227-9626
DR. DANIEL BRAUMAN M.D., F.A.C.S.
Plastic Surgery
222 WESTCHESTER AVE, SUITE 102
WHITE PLAINS, NY 10604
Westchester County (914) 683-8877
DR. SAM NATARAJAN MD
Internal Medicine (Nephrology)
222 WESTCHESTER AVE, SUITE 405
WHITE PLAINS, NY 10604
Westchester County (914) 682-6474
DR. ROBERT J FILEWICH PH. D.
Psychologist (Clinical Child & Adolescent)
222 WESTCHESTER AVE, SUITE 406
WHITE PLAINS, NY 10604
Westchester County (914) 946-4666
DR. DAVID JOEL NARINS M.D.
Urology
222 WESTCHESTER AVE
WHITE PLAINS, NY 10604
Westchester County (718) 684-1122
DR. JUSTIN RODNEY KOLNICK DDS
Dentist (Endodontics)
222 WESTCHESTER AVE, SUITE 402
WHITE PLAINS, NY 10604
Westchester County (914) 946-2218

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 Jack Rosemarin's NPI number?

The NPI number for Jack Rosemarin is 1619954229. It was assigned to this individual provider in the NPPES registry on December 23, 2005.

Where is Jack Rosemarin located?

Jack Rosemarin practices at 222 Westchester Ave Ste 308, White Plains, NY 10604. The listed phone number is (914) 683-1555.

What is Jack Rosemarin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Jack Rosemarin enrolled in Medicare?

Yes. Jack Rosemarin 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.

Is Jack Rosemarin affiliated with any hospitals?

According to CMS data, Jack Rosemarin is affiliated with White Plains Hospital Center.

When was this NPI record last updated?

The NPPES record for Jack Rosemarin 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 27 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.