DR. JOHN R. BRERETON MD
NPI 1407937469
Internal Medicine - Cardiovascular Disease in Norwich, NY

NPI Status: Active since October 18, 2006

Contact Information

179 N BROAD ST
NORWICH, NY
ZIP 13815
Phone: (607) 337-4215
Fax: (607) 337-4102

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  • Individual
  • Male
  • Internal Medicine
  • Cardiovascular Disease

About JOHN BRERETON

This page provides the complete NPI Profile along with additional information for John Brereton, an internist established in Norwich, New York with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1407937469 assigned on October 2006. The practitioner's primary taxonomy code is 207RC0000X with license number 131008 (NY). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1407937469
Provider Name
DR. JOHN R. BRERETON MD
Gender
Male
Entity Type
Individual
Location Address
179 N BROAD ST NORWICH, NY 13815
Location Phone
(607) 337-4215
Location Fax
(607) 337-4102
Mailing Address
179 N BROAD ST NORWICH, NY 13815
Mailing Phone
(607) 337-4215
Mailing Fax
(607) 337-4102
Is Sole Proprietor?
No
Enumeration Date
10-18-2006
Last Update Date
12-18-2012
Code Navigator

An internist like John Brereton 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 Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
License No.
131008
License State
NY
Taxonomy Description
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

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.

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
131008MEDICAID (05)NY 
B82224MEDICARE UPIN (02)NY 
Z70048MEDICARE ID-TYPE UNSPECIFIED (04)NY 
00582729MEDICAID (05)NY 

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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 1407937469, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
9
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 0 → 0 9 → 18 → 9 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 1 + 8 + 3 + 1 + 4 + 4 + 1 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1407937469.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
179 N BROAD ST
NORWICH, NY 13815
Anesthesiology
179 N BROAD ST, CHENANGO MEMORIAL HOSPITAL
NORWICH, NY 13815
Nurse Anesthetist, Certified Registered
179 N BROAD ST
NORWICH, NY 13815
Nurse Anesthetist, Certified Registered
179 N BROAD ST, CHENANGO MEMORIAL HOSPITAL
NORWICH, NY 13815
Radiology (Diagnostic Radiology)
179 N BROAD ST
NORWICH, NY 13815
Emergency Medicine (Emergency Medical Services)
179 N BROAD ST
NORWICH, NY 13815
Emergency Medicine
179 N BROAD ST
NORWICH, NY 13815
Obstetrics & Gynecology
179 N BROAD ST
NORWICH, NY 13815
Internal Medicine
179 N BROAD ST
NORWICH, NY 13815
Nurse Practitioner (Gerontology)
179 N BROAD ST
NORWICH, NY 13815
Internal Medicine (Geriatric Medicine)
179 N BROAD ST
NORWICH, NY 13815
Obstetrics & Gynecology
179 N BROAD ST
NORWICH, NY 13815
Nurse Practitioner (Community Health)
179 N BROAD ST
NORWICH, NY 13815
Durable Medical Equipment & Medical Supplies
179 N BROAD ST
NORWICH, NY 13815
Nurse Practitioner (Family)
179 N BROAD ST
NORWICH, NY 13815
Social Worker (Clinical)
179 N BROAD ST
NORWICH, NY 13815
Family Medicine
179 N BROAD ST
NORWICH, NY 13815
Nurse Practitioner (Family)
179 N BROAD ST
NORWICH, NY 13815
Dietitian, Registered
179 N BROAD ST
NORWICH, NY 13815
Physician Assistant
179 N BROAD ST
NORWICH, NY 13815

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407937469, enumerated as an "individual" on October 18, 2006.

The provider is located at 179 N BROAD ST NORWICH, NY 13815 and the phone number is (607) 337-4215.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.

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