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DR. MARK EPELBAUM DO
NPI 1699236331
Internal Medicine in Brooklyn, NY

Active since March 26, 2019PECOS Enrolled
580 CROWN ST APT 4, BROOKLYN, NY 11213(347) 435-7747 Get Directions Write a Review

NPPES record last updated: May 7, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 7, 2025, Jun 13, 2021 (2 updates tracked since 2021).

About Dr. Mark Epelbaum Do NPPES

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

DR. MARK EPELBAUM DO (NPI 1699236331) is an individual internal medicine provider in Brooklyn, New York, licensed in New York (307260) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai South Nassau, and is a graduate of Touro Un Col Of Osteopathic Medicine, New York (2019).

NPPES Registry Identity

NPI1699236331
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARK EPELBAUMCredential: DO
Location Address580 CROWN ST APT 4Brooklyn, NY 11213-5359
Mailing Address580 Crown St Apt 406Brooklyn, NY 11213-5390 · (347) 435-7747 · Fax (718) 313-4466
Phone(347) 435-7747
Sole ProprietorYes
Medical School CMSTouro Un Col Of Osteopathic Medicine, New YorkGraduated 2019
Enumeration DateMarch 26, 2019
Last NPPES UpdateMay 7, 20252 updates tracked since enumeration
NPPES CertifiedMay 7, 2025
✔ NPI 1699236331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 307260
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Obesity MedicineTaxonomy 207RB0002X · License 307260 (NY)
580 CROWN ST APT 4, Brooklyn, NY 11213
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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)

Dr. Mark Epelbaum Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3274863220
PECOS Enrollment IDI20221110001344
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 2

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.
88 services80 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.
44 services41 patients

Hospital Affiliations CMS Care Compare

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

Mount Sinai South Nassau

Acute Care Hospitals · Oceanside, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330198
LocationOne Healthy WayOceanside, NY 11572 · Nassau County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11213 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.

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 Mark Epelbaum's NPI number?

The NPI number for Mark Epelbaum is 1699236331. It was assigned to this individual provider in the NPPES registry on March 26, 2019.

Where is Mark Epelbaum located?

Mark Epelbaum practices at 580 Crown St Apt 4, Brooklyn, NY 11213. The listed phone number is (347) 435-7747.

What is Mark Epelbaum's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mark Epelbaum enrolled in Medicare?

Yes. Mark Epelbaum is registered in the Medicare PECOS enrollment system.

Is Mark Epelbaum affiliated with any hospitals?

According to CMS data, Mark Epelbaum is affiliated with Mount Sinai South Nassau.

When was this NPI record last updated?

The NPPES record for Mark Epelbaum was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.