DR. HOWARD JOEL GREENBERG M.D.
NPI 1104847508
Internal Medicine - Hematology & Oncology in New York, NY

Active since July 21, 2006PECOS EnrolledAccepts Medicare Assignment
1125 PARK AVE, NEW YORK, NY 10128(212) 369-4250(212) 369-4427 Get Directions Write a Review

NPPES record last updated: December 21, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Howard Joel Greenberg M.d. NPPES

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

DR. HOWARD JOEL GREENBERG M.D. (NPI 1104847508) is an individual hematology & oncology provider in New York, New York, licensed in New York (122070) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of State University Of New York Downstate Medical Center (1973).

NPPES Registry Identity

NPI1104847508
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. HOWARD JOEL GREENBERGCredential: M.D.
Location Address1125 PARK AVENew York, NY 10128-1243
Mailing Address27 10 Astoria Blvd.Astoria, NY 11102 · (718) 278-3569 · Fax (718) 278-2941
Fax(212) 369-4427
Sole ProprietorNo
Medical School CMSState University Of New York Downstate Medical CenterGraduated 1973
Enumeration DateJuly 21, 2006
Last NPPES UpdateDecember 21, 2009
NPI 1104847508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License Licensed in NY · 122070
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1125 PARK AVE, New York, NY 10128

Other Identifiers 1

Medicare PIN04269HNY

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. Howard Joel Greenberg 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 ID3274611629
PECOS Enrollment IDI20080424000765
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.

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.
313 services165 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.
24 services24 patients

Hospital Affiliations CMS Care Compare

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

Mount Sinai Hospital

Acute Care Hospitals · New York, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330024
LocationOne Gustave L Levy PlaceNew York, NY 10029 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10128 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
$198.19 typical visit price
range $65.69 – $198.19
Typical copayment $49.54 (range $16.42 – $49.54)
Most-billed visit code 99205
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier21 claims21 services$13.29 avg. paid by Medicare
Elevating leg rests, pair (for use with capped rental wheelchair base) K0195
DME-Wheelchairs · category DD021N
1 supplier11 claims11 services$6.01 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 16

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

Obstetrics & Gynecology
1125 PARK AVE
NEW YORK, NY 10128
Pediatrics
1125 PARK AVE
NEW YORK, NY 10128
Pediatrics
1125 PARK AVE
NEW YORK, NY 10128
Internal Medicine (Hematology & Oncology)
1125 PARK AVE
NEW YORK, NY 10128
Obstetrics & Gynecology
1125 PARK AVE
NEW YORK, NY 10128
Pediatrics
1125 PARK AVE
NEW YORK, NY 10128
Clinic/Center (Primary Care)
1125 PARK AVE
NEW YORK, NY 10128
Pediatrics
1125 PARK AVE
NEW YORK, NY 10128

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 Howard Greenberg's NPI number?

The NPI number for Howard Greenberg is 1104847508. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Howard Greenberg located?

Howard Greenberg practices at 1125 Park Ave, New York, NY 10128. The listed phone number is (212) 369-4250.

What is Howard Greenberg's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Howard Greenberg enrolled in Medicare?

Yes. Howard Greenberg 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 Howard Greenberg affiliated with any hospitals?

According to CMS data, Howard Greenberg is affiliated with Mount Sinai Hospital.

When was this NPI record last updated?

The NPPES record for Howard Greenberg was last updated on December 21, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.