NASSIM MEDICAL, P.C.
NPI 1497290894
Internal Medicine - Sports Medicine in Flushing, NY

NPI Status: Active since December 21, 2016

Contact Information

138-48 ELDER AVE.
FLUSHING, NY
ZIP 11355
Phone: (718) 321-9500

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  • Organization
  • Internal Medicine
  • Sports Medicine
  • CLIA Number: 33D0886064
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 05-11-2028

About NASSIM MEDICAL, P.C.

This page provides the complete NPI Profile along with additional information for Nassim Medical, P.c., an internist established in Flushing, New York operating as a Internal Medicine, focusing in sports medicine . The healthcare provider is registered in the NPI registry with number 1497290894 assigned on December 2016. The practitioner's primary taxonomy code is 207RS0010X with license number 279137 (NY). The provider is registered as an organization and their NPI record was last updated 9 years ago. Nassim Medical, P.c. 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 Roland Nassim M.d. (Physician)

NPI
1497290894
Provider Name
NASSIM MEDICAL, P.C.
Entity Type
Organization
Location Address
138-48 ELDER AVE. FLUSHING, NY 11355
Location Phone
(718) 321-9500
Mailing Address
1000 NORTHERN BLVD. SUITE 375 GREAT NECK, NY 11021
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-21-2016
Last Update Date
12-21-2016
Code Navigator

An internist like Nassim Medical, P.c. 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 Sports Medicine

Taxonomy Code
207RS0010X
Type
Allopathic & Osteopathic Physicians
License No.
279137
License State
NY
Taxonomy Description
An internist trained to be responsible for continuous care in the field of sports medicine, not only for the enhancement of health and fitness, but also for the prevention of injury and illness. A sports medicine physician must have knowledge and experience in the promotion of wellness and the prevention of injury. Knowledge about special areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation, injuries (treatment and prevention and referral practice) and the role of exercise in promoting a healthy lifestyle are essential to the practice of sports medicine. The sports medicine physician requires special education to provide the knowledge to improve the healthcare of the individual.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

176223 (NY)

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.

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

ROLAND NASSIM M.D.

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(718) 321-9500

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
33D0886064
Facility Type
Physician Office
Certificate Effective Date
May 12, 2026
Certificate Expiration Date
May 11, 2028
Laboratory Director
ROLAND NASSIM
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Nassim Medical, P.c. 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 1497290894, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 9 → 18 → 9 2 → 4 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 4 + 9 + 0 + 8 + 1 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1497290894.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497290894, enumerated as an "organization" on December 21, 2016.

The provider is located at 138-48 ELDER AVE. FLUSHING, NY 11355 and the phone number is (718) 321-9500.

Internal Medicine with taxonomy code 207RS0010X and a focus in Sports Medicine.