INFECTIOUS DISEASE MEDICAL GROUP
NPI 1154446425
Internal Medicine - Infectious Disease in San Ramon, CA

NPI Status: Active since March 19, 2007

Contact Information

5601 NORRIS CANYON RD
SUITE 210
SAN RAMON, CA
ZIP 94583
Phone: (925) 867-3829
Fax: (925) 867-3820

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  • Organization
  • Internal Medicine
  • Infectious Disease

About INFECTIOUS DISEASE MEDICAL GROUP

This page provides the complete NPI Profile along with additional information for Infectious Disease Medical Group, an internist established in San Ramon, California operating as a Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1154446425 assigned on March 2007. The practitioner's primary taxonomy code is 207RI0200X with license number A61699 (CA). The provider is registered as an organization and their NPI record was last updated 6 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. Benedict Villanueva M.d. (Ceo)

NPI
1154446425
Provider Name
INFECTIOUS DISEASE MEDICAL GROUP
Entity Type
Organization
Location Address
5601 NORRIS CANYON RD SUITE 210 SAN RAMON, CA 94583
Location Phone
(925) 867-3829
Location Fax
(925) 867-3820
Mailing Address
5601 NORRIS CANYON RD SUITE 210 SAN RAMON, CA 94583
Mailing Phone
(925) 867-3829
Mailing Fax
(925) 867-3820
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-19-2007
Last Update Date
08-22-2020
Code Navigator

An internist like Infectious Disease Medical Group 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 Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
License No.
A61699
License State
CA
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

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. BENEDICT VILLANUEVA M.D.

Authorized Official Title
CEO
Authorized Official Phone
(925) 867-3829

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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 1154446425, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
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 5 → 10 → 1 4 → 8 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 8 + 4 + 1 + 2 + 4 + 4 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1154446425.

Other Providers at the Same Location


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

Internal Medicine (Gastroenterology)
5601 NORRIS CANYON RD, SUITE # 240
SAN RAMON, CA 94583
Internal Medicine (Gastroenterology)
5601 NORRIS CANYON RD, SUITE # 240
SAN RAMON, CA 94583
Podiatrist (Foot & Ankle Surgery)
5601 NORRIS CANYON RD, SUITE 240
SAN RAMON, CA 94583
Family Medicine
5601 NORRIS CANYON RD, 330
SAN RAMON, CA 94583
Orthopaedic Surgery
5601 NORRIS CANYON RD, SUITE 100
SAN RAMON, CA 94583
Family Medicine
5601 NORRIS CANYON RD, SUITE 140
SAN RAMON, CA 94583
Dermatology
5601 NORRIS CANYON RD
SAN RAMON, CA 94583
Registered Nurse (General Practice)
5601 NORRIS CANYON RD, SUITE 340
SAN RAMON, CA 94583
Anesthesiology
5601 NORRIS CANYON RD, SUITE 240
SAN RAMON, CA 94583
Dermatology
5601 NORRIS CANYON RD
SAN RAMON, CA 94583
Internal Medicine
5601 NORRIS CANYON RD, 340
SAN RAMON, CA 94583
Internal Medicine (Infectious Disease)
5601 NORRIS CANYON RD, SUITE 220
SAN RAMON, CA 94583
Pediatrics
5601 NORRIS CANYON RD, SUITE 230
SAN RAMON, CA 94583
Pediatrics
5601 NORRIS CANYON RD, SUITE 230
SAN RAMON, CA 94583
Orthopaedic Surgery
5601 NORRIS CANYON RD, SUITE 130
SAN RAMON, CA 94583
Family Medicine
5601 NORRIS CANYON RD, #200
SAN RAMON, CA 94583
Surgery (Vascular Surgery)
5601 NORRIS CANYON RD, SUITE 240
SAN RAMON, CA 94583
Prosthetic/Orthotic Supplier
5601 NORRIS CANYON RD, SUITE 320
SAN RAMON, CA 94583
Internal Medicine (Hematology & Oncology)
5601 NORRIS CANYON RD, SUITE 300
SAN RAMON, CA 94583
Family Medicine
5601 NORRIS CANYON RD, SUITE 230
SAN RAMON, CA 94583

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154446425, enumerated as an "organization" on March 19, 2007.

The provider is located at 5601 NORRIS CANYON RD SUITE 210 SAN RAMON, CA 94583 and the phone number is (925) 867-3829.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.