REYNALDO H. ALONSO, M.D.P.C.
NPI 1548367196
Internal Medicine in Bronx, NY

NPI Status: Active since September 17, 2006

Contact Information

2426 EASTCHESTER RD
2ND FLOOR SUITE 204
BRONX, NY
ZIP 10469
Phone: (718) 231-7872
Fax: (718) 231-7469

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  • Organization
  • Internal Medicine

About REYNALDO H. ALONSO, M.D.P.C.

This page provides the complete NPI Profile along with additional information for Reynaldo H. Alonso, M.d.p.c., an internist established in Bronx, New York operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1548367196 assigned on September 2006. The practitioner's primary taxonomy code is 207R00000X with license number 191962-1 (NY). The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Reynaldo H Alonso M.d. (P.c.)

NPI
1548367196
Provider Name
REYNALDO H. ALONSO, M.D.P.C.
Entity Type
Organization
Location Address
2426 EASTCHESTER RD 2ND FLOOR SUITE 204 BRONX, NY 10469
Location Phone
(718) 231-7872
Location Fax
(718) 231-7469
Mailing Address
345 W END AVE #4A NEW YORK, NY 10024
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-17-2006
Last Update Date
04-09-2008
Code Navigator

An internist like Reynaldo H. Alonso, M.d.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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
191962-1
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 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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. REYNALDO H ALONSO M.D.

Authorized Official Title
P.C.
Authorized Official Phone
(718) 231-7872

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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 1548367196, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
5
Unchanged
Pos 3
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
6
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 3 → 6 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 6 + 6 + 1 + 4 + 1 + 1 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1548367196.

Other Providers at the Same Location


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

Internal Medicine
2426 EASTCHESTER RD, #101
BRONX, NY 10469
Dentist (General Practice)
2426 EASTCHESTER RD, SUITE 207
BRONX, NY 10469
Emergency Medicine (Pediatric Emergency Medicine)
2426 EASTCHESTER RD, SUITE 208
BRONX, NY 10469
Obstetrics & Gynecology
2426 EASTCHESTER RD, SUITE 208
BRONX, NY 10469
Internal Medicine
2426 EASTCHESTER RD, SUITE 209
BRONX, NY 10469
Physical Therapist
2426 EASTCHESTER RD, 214
BRONX, NY 10469
Internal Medicine (Gastroenterology)
2426 EASTCHESTER RD
BRONX, NY 10469
Internal Medicine
2426 EASTCHESTER RD
BRONX, NY 10469
Internal Medicine
2426 EASTCHESTER RD, SUITE 212
BRONX, NY 10469
Durable Medical Equipment & Medical Supplies
2426 EASTCHESTER RD
BRONX, NY 10469
Internal Medicine
2426 EASTCHESTER RD, STE 204
BRONX, NY 10469
Dietitian, Registered
2426 EASTCHESTER RD
BRONX, NY 10469
Chiropractor
2426 EASTCHESTER RD, SUITE 100
BRONX, NY 10469
Obstetrics & Gynecology (Gynecology)
2426 EASTCHESTER RD, SUITE 208
BRONX, NY 10469
Ophthalmology
2426 EASTCHESTER RD, SUITE 203
BRONX, NY 10469
Urology
2426 EASTCHESTER RD, STE 212
BRONX, NY 10469
Internal Medicine
2426 EASTCHESTER RD, 2ND FLOOR SUITE 204
BRONX, NY 10469
Internal Medicine (Cardiovascular Disease)
2426 EASTCHESTER RD, SUITE 202
BRONX, NY 10469
Specialist
2426 EASTCHESTER RD, SUITE 203
BRONX, NY 10469
Dentist (General Practice)
2426 EASTCHESTER RD, SUITE 207
BRONX, NY 10469

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548367196, enumerated as an "organization" on September 17, 2006.

The provider is located at 2426 EASTCHESTER RD 2ND FLOOR SUITE 204 BRONX, NY 10469 and the phone number is (718) 231-7872.

Internal Medicine with taxonomy code 207R00000X.