DR. GEORGE MICHAEL SAVAGE M.D.
NPI 1841659067
Emergency Medicine - Emergency Medical Services in Portola Valley, CA

NPI Status: Active since February 16, 2016

Contact Information

1180 WESTRIDGE DR
PORTOLA VALLEY, CA
ZIP 94028
Phone: (650) 529-1240

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  • Individual
  • Male
  • Emergency Medicine
  • Emergency Medical Services

About GEORGE SAVAGE

This page provides the complete NPI Profile along with additional information for George Savage, a provider established in Portola Valley, California with a medical specialization in Emergency Medicine, focusing in emergency medical services . The healthcare provider is registered in the NPI registry with number 1841659067 assigned on February 2016. The practitioner's primary taxonomy code is 207PE0004X with license number G60523 (CA). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1841659067
Provider Name
DR. GEORGE MICHAEL SAVAGE M.D.
Gender
Male
Entity Type
Individual
Location Address
1180 WESTRIDGE DR PORTOLA VALLEY, CA 94028
Location Phone
(650) 529-1240
Mailing Address
1180 WESTRIDGE DR PORTOLA VALLEY, CA 94028
Mailing Phone
(650) 529-1240
Is Sole Proprietor?
Yes
Enumeration Date
02-16-2016
Last Update Date
12-14-2021
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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

Emergency Medicine Emergency Medical Services

Taxonomy Code
207PE0004X
Type
Allopathic & Osteopathic Physicians
License No.
G60523
License State
CA
Taxonomy Description
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12083C0008XAllopathic & Osteopathic Physicians

Preventive Medicine
Clinical Informatics

G60523 (CA)

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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 1841659067, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 1 + 2 + 5 + 1 + 8 + 0 + 1 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1841659067.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841659067, enumerated as an "individual" on February 16, 2016.

The provider is located at 1180 WESTRIDGE DR PORTOLA VALLEY, CA 94028 and the phone number is (650) 529-1240.

Emergency Medicine with taxonomy code 207PE0004X and a focus in Emergency Medical Services.