DAVID S HALLEGUA M.D., A PROFESSIONAL CORPORATION
NPI 1639256894
Internal Medicine - Rheumatology in Beverly Hills, CA

NPI Status: Active since November 01, 2006

Contact Information

8641 WILSHIRE BLVD
STE 301
BEVERLY HILLS, CA
ZIP 90211
Phone: (310) 652-0928
Fax: (310) 659-2841

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  • Organization
  • Internal Medicine
  • Rheumatology

About DAVID S HALLEGUA M.D., A PROFESSIONAL CORPORATION

This page provides the complete NPI Profile along with additional information for David S Hallegua M.d., A Professional Corporation, an internist established in Beverly Hills, California operating as a Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1639256894 assigned on November 2006. The practitioner's primary taxonomy code is 207RR0500X. The provider is registered as an organization and their NPI record was last updated 6 years ago. David S Hallegua M.d., A Professional Corporation operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. David S Hallegua Md (Owner)

NPI
1639256894
Provider Name
DAVID S HALLEGUA M.D., A PROFESSIONAL CORPORATION
Entity Type
Organization
Location Address
8641 WILSHIRE BLVD STE 301 BEVERLY HILLS, CA 90211
Location Phone
(310) 652-0928
Location Fax
(310) 659-2841
Mailing Address
8641 WILSHIRE BLVD STE 301 BEVERLY HILLS, CA 90211
Mailing Phone
(310) 652-0928
Mailing Fax
(310) 659-2841
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-01-2006
Last Update Date
03-17-2020
Code Navigator

An internist like David S Hallegua M.d., A Professional Corporation 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 Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
License State
CA
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. DAVID S HALLEGUA MD

Authorized Official Title
OWNER
Authorized Official Phone
(310) 652-0928

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
GU602ZOTHER (01)CAMEDICARE PTAN

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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 1639256894, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 4 + 5 + 1 + 2 + 8 + 1 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1639256894.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Orthopaedic Surgery (Hand Surgery)
8641 WILSHIRE BLVD, # 205
BEVERLY HILLS, CA 90211
Physical Medicine & Rehabilitation (Sports Medicine)
8641 WILSHIRE BLVD, 205
BEVERLY HILLS, CA 90211
Orthopaedic Surgery (Hand Surgery)
8641 WILSHIRE BLVD, 205
BEVERLY HILLS, CA 90211
Anesthesiology (Pain Medicine)
8641 WILSHIRE BLVD, # 200
BEVERLY HILLS, CA 90211
Orthopaedic Surgery
8641 WILSHIRE BLVD, # 205
BEVERLY HILLS, CA 90211
Internal Medicine (Cardiovascular Disease)
8641 WILSHIRE BLVD
BEVERLY HILLS, CA 90211
Dentist (General Practice)
8641 WILSHIRE BLVD, 315
BEVERLY HILLS, CA 90211
Internal Medicine (Infectious Disease)
8641 WILSHIRE BLVD, SUITE 100
BEVERLY HILLS, CA 90211
Radiology (Body Imaging)
8641 WILSHIRE BLVD, SUITE 105
BEVERLY HILLS, CA 90211
Obstetrics & Gynecology (Gynecology)
8641 WILSHIRE BLVD, SUITE #215
BEVERLY HILLS, CA 90211
Obstetrics & Gynecology
8641 WILSHIRE BLVD
BEVERLY HILLS, CA 90211
Obstetrics & Gynecology
8641 WILSHIRE BLVD, STE 102
BEVERLY HILLS, CA 90211
Obstetrics & Gynecology
8641 WILSHIRE BLVD
BEVERLY HILLS, CA 90211
Internal Medicine (Rheumatology)
8641 WILSHIRE BLVD, SUITE 301
BEVERLY HILLS, CA 90211
Radiology (Diagnostic Radiology)
8641 WILSHIRE BLVD, SUITE 312
BEVERLY HILLS, CA 90211
Ophthalmology
8641 WILSHIRE BLVD, SUITE 312
BEVERLY HILLS, CA 90211
Orthopaedic Surgery
8641 WILSHIRE BLVD, SUITE 300
BEVERLY HILLS, CA 90211
Ophthalmology
8641 WILSHIRE BLVD, SUITE 312
BEVERLY HILLS, CA 90211
Dentist (General Practice)
8641 WILSHIRE BLVD, SUITE 315
BEVERLY HILLS, CA 90211
Internal Medicine (Cardiovascular Disease)
8641 WILSHIRE BLVD, STE 220
BEVERLY HILLS, CA 90211

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639256894, enumerated as an "organization" on November 01, 2006.

The provider is located at 8641 WILSHIRE BLVD STE 301 BEVERLY HILLS, CA 90211 and the phone number is (310) 652-0928.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.