UNIVERSITY MEDICAL OFFICE, PLLC
NPI 1740422203
Internal Medicine in Bronx, NY

NPI Status: Active since March 30, 2009

Contact Information

2270 UNIVERSITY AVE
STE. 1A
BRONX, NY
ZIP 10468
Phone: (646) 393-9079
Fax: (646) 393-9081

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  • Organization
  • Internal Medicine
  • CLIA Number: 33D1103099
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-02-2027

About UNIVERSITY MEDICAL OFFICE, PLLC

This page provides the complete NPI Profile along with additional information for University Medical Office, Pllc, an internist established in Bronx, New York operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1740422203 assigned on March 2009. The practitioner's primary taxonomy code is 207R00000X with license number 250412 (NY). The provider is registered as an organization and their NPI record was last updated 16 years ago. University Medical Office, Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Christian Arturo Belliard Estevez M.d. (President)

NPI
1740422203
Provider Name
UNIVERSITY MEDICAL OFFICE, PLLC
Entity Type
Organization
Location Address
2270 UNIVERSITY AVE STE. 1A BRONX, NY 10468
Location Phone
(646) 393-9079
Location Fax
(646) 393-9081
Mailing Address
2270 UNIVERSITY AVE STE. 1A BRONX, NY 10468
Mailing Phone
(646) 393-9079
Mailing Fax
(646) 393-9081
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-30-2009
Last Update Date
12-21-2009
Code Navigator

An internist like University Medical Office, Pllc 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
250412
License State
NY
Taxonomy Description
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.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

CHRISTIAN ARTURO BELLIARD ESTEVEZ M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(646) 393-9079

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
135466XCXMEDICARE PIN (08)NJ 
250412OTHER (01)NYLICENSE
A100019388MEDICARE PIN (08)NY 
03128530MEDICAID (05)NY 
0181919MEDICAID (05)NJ 
25MA08476500OTHER (01)NJLICENSE

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
33D1103099
Facility Type
Physician Office
Certificate Effective Date
August 03, 2025
Certificate Expiration Date
August 02, 2027
Laboratory Director
DR. CHRISTIAN A. BELLIARD ESTEVEZ
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to University Medical Office, Pllc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1740422203, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 4 → 8 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 8 + 0 + 8 + 2 + 4 + 2 + 0 + 24 = 57

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1740422203.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Internal Medicine
2270 UNIVERSITY AVE, SUITE # 1-A
BRONX, NY 10468
Specialist
2270 UNIVERSITY AVE, STE 1B
BRONX, NY 10468
Nurse Practitioner (Family)
2270 UNIVERSITY AVE, SUITE 1A
BRONX, NY 10468

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740422203, enumerated as an "organization" on March 30, 2009.

The provider is located at 2270 UNIVERSITY AVE STE. 1A BRONX, NY 10468 and the phone number is (646) 393-9079.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.