R&T MEDICAL PC
NPI 1093066953
Family Medicine in East Patchogue, NY

NPI Status: Active since October 01, 2012

Contact Information

285 SILLS RD
BLDG 10, SUITE D
EAST PATCHOGUE, NY
ZIP 11772
Phone: (631) 438-0777
Fax: (631) 438-0770

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  • Organization
  • Family Medicine
  • CLIA Number: 33D2054026
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 02-11-2027

About R&T MEDICAL PC

This page provides the complete NPI Profile along with additional information for R&t Medical Pc, a primary care provider established in East Patchogue, New York operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1093066953 assigned on October 2012. The practitioner's primary taxonomy code is 207Q00000X with license number 252008 (NY). The provider is registered as an organization and their NPI record was last updated one year ago. R&t Medical Pc 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 Dr. Boris E Rosenfeld D.o. (Owner)

NPI
1093066953
Provider Name
R&T MEDICAL PC
Entity Type
Organization
Location Address
285 SILLS RD BLDG 10, SUITE D EAST PATCHOGUE, NY 11772
Location Phone
(631) 438-0777
Location Fax
(631) 438-0770
Mailing Address
285 SILLS RD BLDG. 5-6 SUITE H EAST PATCHOGUE, NY 11772
Mailing Phone
(631) 438-0777
Mailing Fax
(631) 438-0770
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-01-2012
Last Update Date
11-10-2025
Code Navigator

A primary care provider (PCP) like R&t Medical Pc sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

Secondary Locations

  • 21 Eastport Manor Rd
    Eastport, NY 11941
    (631) 438-0777
  • 203 Union Ave
    Holbrook, NY 11741
    (631) 238-1448

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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
252008
License State
NY
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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

DR. BORIS E ROSENFELD D.O.

Authorized Official Title
OWNER
Authorized Official Phone
(631) 438-0777

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
33D2054026
Facility Type
Physician Office
Certificate Effective Date
February 12, 2025
Certificate Expiration Date
February 11, 2027
Laboratory Director
BORIS E. ROSENFELD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to R&t Medical Pc 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 1093066953, 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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 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 9 → 18 → 9 0 → 0 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 0 + 6 + 1 + 2 + 9 + 1 + 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 1093066953.

Other Providers at the Same Location


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

Specialist
285 SILLS RD, BLDG 16
EAST PATCHOGUE, NY 11772
Specialist
285 SILLS RD, BLDG 16
EAST PATCHOGUE, NY 11772
Radiology (Diagnostic Radiology)
285 SILLS RD, BUILDING 18
EAST PATCHOGUE, NY 11772
Obstetrics & Gynecology
285 SILLS RD, BUILDING 3 SUITE D
EAST PATCHOGUE, NY 11772
Internal Medicine (Pulmonary Disease)
285 SILLS RD, BUILDING 7, SUITE B
EAST PATCHOGUE, NY 11772
Internal Medicine (Pulmonary Disease)
285 SILLS RD, BUILDING 7, SUITE B
EAST PATCHOGUE, NY 11772
Optometrist
285 SILLS RD, SUITE 4C
EAST PATCHOGUE, NY 11772
Prosthetic/Orthotic Supplier
285 SILLS RD, BUILDING 3 SUITE D
EAST PATCHOGUE, NY 11772
Surgery
285 SILLS RD
EAST PATCHOGUE, NY 11772
Dietitian, Registered
285 SILLS RD, BLDG.15, SUITE D
EAST PATCHOGUE, NY 11772
Specialist
285 SILLS RD, BLDG.15, STE D
EAST PATCHOGUE, NY 11772
Physician Assistant (Surgical)
285 SILLS RD, BUILDING #18
EAST PATCHOGUE, NY 11772
Dentist (Pediatric Dentistry)
285 SILLS RD, SUITE 3B
EAST PATCHOGUE, NY 11772
Specialist
285 SILLS RD, BUILDING 18
EAST PATCHOGUE, NY 11772
Surgery
285 SILLS RD, BLDG 3 SUITE 2A
PATCHOGUE, NY 11772
Internal Medicine (Pulmonary Disease)
285 SILLS RD, BUILDING 7, SUITE B
EAST PATCHOGUE, NY 11772
Dentist
285 SILLS RD, BLDG 15 SUITE F
EAST PATCHOGUE, NY 11772
Surgery
285 SILLS RD, BUILDING 2 SUITE A
PATCHOGUE, NY 11772
Prosthetic/Orthotic Supplier
285 SILLS RD, SUITE 8C
PATCHOGUE, NY 11772
Dermatology
285 SILLS RD, BUILDING 5-6, SUITE A
EAST PATCHOGUE, NY 11772

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093066953, enumerated as an "organization" on October 01, 2012.

The provider is located at 285 SILLS RD BLDG 10, SUITE D EAST PATCHOGUE, NY 11772 and the phone number is (631) 438-0777.

Family Medicine with taxonomy code 207Q00000X.