DR. BRENDA JOAN FORREST M.D
NPI 1538375365
Internal Medicine in Sonora, CA

NPI Status: Active since May 16, 2007

Contact Information

900 GREENLEY RD
SUITE 922
SONORA, CA
ZIP 95370
Phone: (209) 536-3738
Fax: (209) 536-3562

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  • Individual
  • Female
  • Internal Medicine

About BRENDA FORREST

This page provides the complete NPI Profile along with additional information for Brenda Forrest, an internist established in Sonora, California with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1538375365 assigned on May 2007. The practitioner's primary taxonomy code is 207R00000X with license number G87532 (CA). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1538375365
Provider Name
DR. BRENDA JOAN FORREST M.D
Other Name
MRS. BRENDA FORREST SWEENEY
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
900 GREENLEY RD SUITE 922 SONORA, CA 95370
Location Phone
(209) 536-3738
Location Fax
(209) 536-3562
Mailing Address
900 GREENLEY RD SUITE 922 SONORA, CA 95370
Mailing Phone
(209) 536-3738
Mailing Fax
(209) 536-3562
Is Sole Proprietor?
Yes
Enumeration Date
05-16-2007
Last Update Date
09-30-2013
Code Navigator

An internist like Brenda Forrest 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.
G87532
License State
CA
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.

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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 1538375365, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
5
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 3 → 6 3 → 6 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 6 + 7 + 1 + 0 + 3 + 1 + 2 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1538375365.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Nurse Practitioner
900 GREENLEY RD, STE 922
SONORA, CA 95370
Internal Medicine
900 GREENLEY RD, SUITE 922
SONORA, CA 95370
Clinical Nurse Specialist
900 GREENLEY RD, SUITE 905
SONORA, CA 95370
Radiology (Radiation Oncology)
900 GREENLEY RD, SUITE 901
SONORA, CA 95370
Specialist
900 GREENLEY RD, SUITE 911
SONORA, CA 95370
Internal Medicine (Rheumatology)
900 GREENLEY RD, SUITE 922
SONORA, CA 95370
Specialist
900 GREENLEY RD, SUITE 920
SONORA, CA 95370
Pharmacist
900 GREENLEY RD, SUITE 912
SONORA, CA 95370
Internal Medicine
900 GREENLEY RD, STE 922
SONORA, CA 95370
Pharmacist
900 GREENLEY RD, STE 912
SONORA, CA 95370
Pharmacist
900 GREENLEY RD, SUITE 908
SONORA, CA 95370
Surgery (Vascular Surgery)
900 GREENLEY RD, SUITE 923
SONORA, CA 95370
Specialist
900 GREENLEY RD, SUITE 911
SONORA, CA 95370
Internal Medicine (Pulmonary Disease)
900 GREENLEY RD, SUITE 923
SONORA, CA 95370
Surgery
900 GREENLEY RD
SONORA, CA 95370
Physician Assistant (Surgical)
900 GREENLEY RD, SUITE 914
SONORA, CA 95370
Internal Medicine (Cardiovascular Disease)
900 GREENLEY RD, SUITE 911
SONORA, CA 95370

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538375365, enumerated as an "individual" on May 16, 2007.

The provider is located at 900 GREENLEY RD SUITE 922 SONORA, CA 95370 and the phone number is (209) 536-3738.

Internal Medicine with taxonomy code 207R00000X.