DAVID SCHWARZBAUM MD
NPI 1770979064
Internal Medicine - Gastroenterology in Rockville Centre, NY

Q: What is David Schwarzbaum's NPI number?

The NPI number for David Schwarzbaum is 1770979064. It was assigned to this individual provider in the NPPES registry on April 13, 2015.

Q: What is David Schwarzbaum's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for David Schwarzbaum was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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 April 13, 2015PECOS Enrolled

2000 N VILLAGE AVE STE 411, ROCKVILLE CENTRE, NY 11570(516) 593-4451(516) 593-6202 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 11, 2023, Feb 25, 2020, Apr 18, 2018 (3 updates tracked since 2018).

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About David Schwarzbaum Md NPPES

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

DAVID SCHWARZBAUM MD (NPI 1770979064) is an individual gastroenterology provider in Rockville Centre, New York, licensed in New York (292329) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2015).

NPPES Registry Identity

NPI1770979064

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDAVID SCHWARZBAUMCredential: MD

Location Address2000 N VILLAGE AVE STE 411Rockville Centre, NY 11570-1001

Mailing Address2000 N Village Ave Ste 411Rockville Centre, NY 11570-1001 · (516) 593-4451 · Fax (516) 593-6202

Phone(516) 593-4451

Fax(516) 593-6202

Sole ProprietorNo

Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2015

Enumeration DateApril 13, 2015

Last NPPES UpdateJune 9, 20263 updates tracked since enumeration

NPPES CertifiedJune 9, 2026

✔ NPI 1770979064 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 · 292329

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.

2000 N VILLAGE AVE STE 411, Rockville Centre, NY 11570

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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 (PECOS)

David Schwarzbaum Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7012265390

PECOS Enrollment IDI20210622000896

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 14

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

1,168 services256 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

267 services240 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

129 services44 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.

100 services60 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

74 services25 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.

54 services43 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.

32 services32 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

31 services31 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.

16 services16 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.

14 services14 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

14 services14 patients

Insertion of stomach tube using a flexible endoscope 43246

This procedure involves the use of a flexible endoscope, a thin tube with a light and camera, to insert a stomach tube. It helps doctors view and access your stomach without surgery. It's typically performed under sedation to ensure comfort.

13 services13 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.

12 services12 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Mercy Medical Center

Acute Care Hospitals · Rockville Centre, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number330259

Location1000 North Village AvenueRockville Centre, NY 11570 · Nassau County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11570 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.

Other Providers at the Same Location NPPES 3

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

ALL ISLAND GASTROENTEROLOGY AND LIVER ASSOCIATES, P.C.

Specialist

2000 N VILLAGE AVE STE 411
ROCKVILLE CENTRE, NY 11570

Nassau County (516) 593-4451

DR. PRADEEP BANSAL MD

Internal Medicine (Gastroenterology)

2000 N VILLAGE AVE STE 411
ROCKVILLE CENTRE, NY 11570

Nassau County (516) 593-4451

DR. HAROLD L LIPSKY MD

Internal Medicine (Gastroenterology)

2000 N VILLAGE AVE STE 411
ROCKVILLE CENTRE, NY 11570

Nassau County (516) 593-4451

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 David Schwarzbaum's NPI number?

The NPI number for David Schwarzbaum is 1770979064. It was assigned to this individual provider in the NPPES registry on April 13, 2015.

Where is David Schwarzbaum located?

David Schwarzbaum practices at 2000 N Village Ave Ste 411, Rockville Centre, NY 11570. The listed phone number is (516) 593-4451.

What is David Schwarzbaum's specialty?

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

Is David Schwarzbaum enrolled in Medicare?

Yes. David Schwarzbaum is registered in the Medicare PECOS enrollment system.

Is David Schwarzbaum affiliated with any hospitals?

According to CMS data, David Schwarzbaum is affiliated with Mercy Medical Center.

When was this NPI record last updated?

The NPPES record for David Schwarzbaum was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.