JOEL ZONSZEIN MD
NPI 1063502771
Internal Medicine - Endocrinology, Diabetes & Metabolism in Bronx, NY

NPI Status: Active since October 13, 2006

Contact Information

MONTEFIORE MEDICAL PARK
1575 BLONDELL AVENUE, STE. 200
BRONX, NY
ZIP 10461
Phone: (718) 405-8260

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  • Individual
  • Male
  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism
  • PECOS Enrolled

About JOEL ZONSZEIN

This page provides the complete NPI Profile along with additional information for Joel Zonszein, an internist established in Bronx, New York with a medical specialization in Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1063502771 assigned on October 2006. The practitioner's primary taxonomy code is 207RE0101X with license number 115521 (NY). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1063502771
Provider Name
JOEL ZONSZEIN MD
Gender
Male
Entity Type
Individual
Location Address
MONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE, STE. 200 BRONX, NY 10461
Location Phone
(718) 405-8260
Mailing Address
101 W 55TH ST APT. 15-J NEW YORK, NY 10019
Mailing Phone
(718) 405-8260
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
10-13-2006
Last Update Date
07-08-2007
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An internist like Joel Zonszein is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Endocrinology, Diabetes & Metabolism

Taxonomy Code
207RE0101X
Type
Allopathic & Osteopathic Physicians
License No.
115521
License State
NY
Taxonomy Description
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Medicare Participation & PECOS Enrollment Status

Joel Zonszein is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips (HCPCS:A4253)

    3 DME suppliers used 13 Medicare Claims 51 Services Paid

  • DME-Other DME (DE000N)

    Normal, low and high calibrator solution / chips (HCPCS:A4256)

    3 DME suppliers used 13 Medicare Claims 13 Services Paid

  • DME-Medical/Surgical Supplies (DA000N)

    Lancets, per box of 100 (HCPCS:A4259)

    3 DME suppliers used 13 Medicare Claims 26 Services Paid

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 10461 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $154.28
  • Minimum New Patient Price $67.4
  • Maximum New Patient Price $203.53
  • Average New Patient Copayment $38.57
  • Minimum New Patient Copayment $16.85
  • Maximum New Patient Copayment $50.88

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $117.62
  • Minimum Established Patient Price $21.66
  • Maximum Established Patient Price $164.45
  • Average Established Patient Copayment $29.4
  • Minimum Established Patient Copayment $5.41
  • Maximum Established Patient Copayment $41.11

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for JOEL ZONSZEIN MD

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1063502771
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
201231004714
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 0 + 1 + 2 + 3 + 1 + 0 + 0 + 4 + 7 + 1 + 4 + 24 = 49
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
50 - 49 = 11

The NPI number 1063502771 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1427141696 BRUCE C COHEN MD
Individual
Radiology (Diagnostic Radiology)MONTEFIORE MEDICAL PARK 1625 POPLAR STREET
BRONX, NY 10461
(718) 405-8440
1952490369 AMANDA C RAFF MD
Individual
Internal Medicine (Nephrology)MONTEFIORE MEDICAL PARK 1515 BLONDELL AVENUE
BRONX, NY 10461
(866) 633-8255
1669561908 JAYANTA R ROY-CHOWDHURY MD
Individual
Internal Medicine (Gastroenterology)MONTEFIORE MEDICAL PARK 1515 BLONDELL AVENUE, STE. 200
BRONX, NY 10461
(866) 633-8255
1548359896 JILL P CRANDALL MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)MONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE
BRONX, NY 10461
(718) 405-8260
1154410488 HARRY SHAMOON MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)MONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE, STE. 200
BRONX, NY 10461
(718) 405-8260
1265522163DR. MARK J CZAJA MD
Individual
Internal Medicine (Gastroenterology)MONTEFIORE MEDICAL PARK 1515 BLONDELL AVENUE, STE. 220
BRONX, NY 10461
(866) 633-8255
1881784783 MICHAEL FISHER MD
Individual
DermatologyMONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE, STE. 200
BRONX, NY 10461
(866) 633-8255
1245320084 VAUGHN W FOLKERT MD
Individual
Internal Medicine (Nephrology)MONTEFIORE MEDICAL PARK 1515 BLONDELL AVENUE, STE. 220
BRONX, NY 10461
(866) 633-8255
1144310996 LOUIS M WEISS MD,MPH
Individual
Internal Medicine (Infectious Disease)MONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE
BRONX, NY 10461
(866) 633-8255
1265522031 STEVEN I BERK MD
Individual
Internal MedicineMONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE, STE. 200
BRONX, NY 10461
(866) 633-8255
1245320951 HAROLD D KEISER MD
Individual
Internal Medicine (Rheumatology)MONTEFIORE MEDICAL PARK 1515 BLONDELL AVENUE, STE. 220
BRONX, NY 10461
(718) 405-8323
1770664195 HELENA DUFFY RNP
Individual
Nurse PractitionerMONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE STE 200
BRONX, NY 10461
(718) 405-8260
1689755001 HENNY H BILLETT MD
Individual
Internal Medicine (Hematology)MONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE
BRONX, NY 10461
(866) 633-8255
1225119647 GOLDA HUDES MD
Individual
Allergy & ImmunologyMONTEFIORE MEDICAL PARK 1515 BLONDELL AVENUE, STE. 220
BRONX, NY 10461
(866) 633-8255
1104901974 JAY B DOBKIN MD
Individual
Internal Medicine (Pulmonary Disease)MONTEFIORE MEDICAL PARK 1515 BLONDELL AVENUE, STE. 220
BRONX, NY 10461
(866) 633-8255
1356426126 STUART O ROSENBERG MD
Individual
Internal Medicine (Nephrology)MONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE, STE. 220
BRONX, NY 10461
(866) 633-8255
1174608947DR. SIMONE SALTZMAN MD
Individual
Internal MedicineMONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE, STE. 200
BRONX, NY 10461
(866) 633-8255
1083799852 ULRICH K SCHUBART MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)MONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE
BRONX, NY 10461
(718) 405-8260
1639240013 VICTOR L SCHUSTER MD
Individual
Internal Medicine (Nephrology)MONTEFIORE MEDICAL PARK 1515 BLONDELL AVENUE, STE. 220
BRONX, NY 10461
(718) 430-2906
1558443747 DAVID S LEE MD
Individual
SurgeryMONTEFIORE MEDICAL PARK 1575 BLONDELL AVENUE, STE. 125
BRONX, NY 10461
(718) 405-8238

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063502771, enumerated in the NPI registry as an "individual" on October 13, 2006

The provider is located at Montefiore Medical Park 1575 Blondell Avenue, Ste. 200 Bronx, Ny 10461 and the phone number is (718) 405-8260

The provider's speciality is Internal Medicine with taxonomy code 207RE0101X with a focus in Endocrinology, Diabetes & Metabolism

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $154.28 with an average copayment of $38.57 for new patient appointments. Established patients should expect a typical charge of $117.62 and an average copayment of 29.4. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on October 13, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.