HEALTHCARE SYSTEM 2000S
NPI 1689797920
Family Medicine in Garden Grove, CA
NPI Status: Active since April 10, 2007
Contact Information
9191 WESTMINSTER AVE
GARDEN GROVE, CA
ZIP 92844
Phone: (714) 899-2000
Fax: (714) 899-0051
- Organization
- Family Medicine
About HEALTHCARE SYSTEM 2000S
This page provides the complete NPI Profile along with additional information for Healthcare System 2000s, a primary care provider established in Garden Grove, California operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1689797920 assigned on April 2007. The practitioner's primary taxonomy code is 207Q00000X with license number 20A7978 (CA). The provider is registered as an organization and their NPI record was last updated 12 years ago. Healthcare System 2000s operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Healthcare System 2000s. The authorized official of this NPI record is Tom Nguyen Md (Manager)
- NPI
- 1689797920
- Provider Legal Name
- MICHAEL M DAO MD INC
- Other Organization Name
- HEALTHCARE SYSTEM 2000S
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 9191 WESTMINSTER AVE GARDEN GROVE, CA 92844
- Location Phone
- (714) 899-2000
- Location Fax
- (714) 899-0051
- Mailing Address
- 9191 WESTMINSTER AVE GARDEN GROVE, CA 92844
- Mailing Phone
- (714) 899-2000
- Mailing Fax
- (714) 899-0051
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 04-10-2007
- Last Update Date
- 04-08-2014
- Code Navigator
A primary care provider (PCP) like Healthcare System 2000s sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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
Family Medicine
- Taxonomy Code
- 207Q00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 20A7978
- License State
- CA
- Taxonomy Description
- Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
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 | 207Q00000X | Allopathic & Osteopathic Physicians | Family Medicine | C43051 (CA) |
| 2 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | A51334 (CA) |
| 3 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | A83099 (CA) |
| 4 | 208000000X | Allopathic & Osteopathic Physicians | Pediatrics | A68450 (CA) |
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
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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 1689797920, 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 20 providers are registered at the same or a nearby location.
GARDEN GROVE, CA 92844
GARDEN GROVE, CA 92844
GARDEN GROVE, CA 92844
GARDEN GROVE, CA 92844
GARDEN GROVE, CA 92844
GARDEN GROVE, CA 92844
GARDEN GROVE, CA 92844
GARDEN GROVE, CA 92844
GARDEN GROVE, CA 92844
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1689797920, enumerated as an "organization" on April 10, 2007.
The provider is located at 9191 WESTMINSTER AVE GARDEN GROVE, CA 92844 and the phone number is (714) 899-2000.
Family Medicine with taxonomy code 207Q00000X.
