TOA GOON CHAW M.D.
NPI 1386894640
Anesthesiology - Critical Care Medicine in Towson, MD
NPI Status: Active since September 23, 2008
Contact Information
1008 W JOPPA RD
TOWSON, MD
ZIP 21204
Phone: (410) 821-8283
- Individual
- Male
- Anesthesiology
- Critical Care Medicine
About TOA CHAW
This page provides the complete NPI Profile along with additional information for Toa Chaw, a provider established in Towson, Maryland with a medical specialization in Anesthesiology, focusing in critical care medicine . The healthcare provider is registered in the NPI registry with number 1386894640 assigned on September 2008. The practitioner's primary taxonomy code is 207LC0200X with license number D0018856 (MD). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1386894640
- Provider Name
- TOA GOON CHAW M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1008 W JOPPA RD TOWSON, MD 21204
- Location Phone
- (410) 821-8283
- Mailing Address
- 1008 W JOPPA RD TOWSON, MD 21204
- Mailing Phone
- (410) 821-8283
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 09-23-2008
- Last Update Date
- 09-23-2008
- Code Navigator
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
Anesthesiology Critical Care Medicine
- Taxonomy Code
- 207LC0200X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- D0018856
- License State
- MD
- Taxonomy Description
- An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
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) |
|---|---|---|---|---|
| 1 | 208D00000X | Allopathic & Osteopathic Physicians | General Practice | D0018856 (MD) |
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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 1386894640, we treat the final digit (0) 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 80. The final step is to find the difference between that total and the next multiple of ten (80 - 80 = 0).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 80 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1386894640, enumerated as an "individual" on September 23, 2008.
The provider is located at 1008 W JOPPA RD TOWSON, MD 21204 and the phone number is (410) 821-8283.
Anesthesiology with taxonomy code 207LC0200X and a focus in Critical Care Medicine.
