DR. MARC RICHMOND M.D
NPI 1578654109
Health Maintenance Organization in Irvine, CA
NPI Status: Active since September 27, 2006
Contact Information
5502 SOUTHALL TER
IRVINE, CA
ZIP 92603
Phone: (949) 466-4651
Fax: (949) 856-3222
- Individual
- Male
- Health Maintenance Organization
About MARC RICHMOND
This page provides the complete NPI Profile along with additional information for Marc Richmond, a provider established in Irvine, California with a medical specialization in Health Maintenance Organization. The healthcare provider is registered in the NPI registry with number 1578654109 assigned on September 2006. The practitioner's primary taxonomy code is 302R00000X with license number G22621 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1578654109
- Provider Name
- DR. MARC RICHMOND M.D
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 5502 SOUTHALL TER IRVINE, CA 92603
- Location Phone
- (949) 466-4651
- Location Fax
- (949) 856-3222
- Mailing Address
- 5502 SOUTHALL TER IRVINE, CA 92603
- Mailing Phone
- (949) 466-4651
- Mailing Fax
- (949) 856-3222
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 09-27-2006
- Last Update Date
- 09-11-2025
- 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
Health Maintenance Organization
- Taxonomy Code
- 302R00000X
- Type
- Managed Care Organizations
- License No.
- G22621
- License State
- CA
- Taxonomy Description
- (1) A form of health insurance in which its members prepay a premium for the HMO's health services which generally include inpatient and ambulatory care. For the patient, an HMO means reduced out-of-pocket costs (i.e. no deductible), no paperwork (i.e. insurance forms), and only a small copayment for each office visit to cover the paperwork handled by the HMO; (2) A organization of health care personnel and facilities that provides a comprehensive range of health services to an enrolled population for a fixed sum of money paid in advance for a specified period of time. These health services include a wide variety of medical treatments and consults, inpatient and outpatient hospitalization, home health service, ambulance service, and sometimes dental and pharmacy services. The HMO may be organized as a group model, an individual practice association (IPA), a network model or a staff model.
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 | G22621 (CA) |
Reviews for DR. MARC RICHMOND M.D
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
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 1578654109, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).
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 61 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1578654109, enumerated as an "individual" on September 27, 2006.
The provider is located at 5502 SOUTHALL TER IRVINE, CA 92603 and the phone number is (949) 466-4651.
Health Maintenance Organization with taxonomy code 302R00000X.
