RICHARD E LLOYD M.D.
NPI 1073509030
Internal Medicine - Medical Oncology in Fullerton, CA

NPI Status: Active since September 26, 2005

Contact Information

2151 N HARBOR BLVD STE 3200
FULLERTON, CA
ZIP 92835
Phone: (714) 446-5900
Fax: (714) 446-5800

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  • Individual
  • Male
  • Internal Medicine
  • Medical Oncology

About RICHARD LLOYD

This page provides the complete NPI Profile along with additional information for Richard Lloyd, an internist established in Fullerton, California with a medical specialization in Internal Medicine, focusing in medical oncology . The healthcare provider is registered in the NPI registry with number 1073509030 assigned on September 2005. The practitioner's primary taxonomy code is 207RX0202X with license number G35902 (CA). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1073509030
Provider Name
RICHARD E LLOYD M.D.
Gender
Male
Entity Type
Individual
Location Address
2151 N HARBOR BLVD STE 3200 FULLERTON, CA 92835
Location Phone
(714) 446-5900
Location Fax
(714) 446-5800
Mailing Address
2151 N HARBOR BLVD STE 3200 FULLERTON, CA 92835
Mailing Phone
(714) 446-5900
Mailing Fax
(714) 446-5800
Is Sole Proprietor?
No
Enumeration Date
09-26-2005
Last Update Date
11-05-2021
Code Navigator

An internist like Richard Lloyd 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 Medical Oncology

Taxonomy Code
207RX0202X
Type
Allopathic & Osteopathic Physicians
License No.
G35902
License State
CA
Taxonomy Description
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 22 times for 22 patients

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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 1073509030, 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 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.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
3
Doubled → 6
Check
0
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 7 → 14 → 5 5 → 10 → 1 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 1 + 0 + 0 + 1 + 8 + 0 + 6 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1073509030.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Internal Medicine (Medical Oncology)
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Internal Medicine (Hematology & Oncology)
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Internal Medicine (Hematology & Oncology)
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Internal Medicine (Hematology & Oncology)
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Nurse Practitioner
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Nurse Practitioner (Family)
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Internal Medicine
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835
Surgery
2151 N HARBOR BLVD STE 3200
FULLERTON, CA 92835

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073509030, enumerated as an "individual" on September 26, 2005.

The provider is located at 2151 N HARBOR BLVD STE 3200 FULLERTON, CA 92835 and the phone number is (714) 446-5900.

Internal Medicine with taxonomy code 207RX0202X and a focus in Medical Oncology.