HOAG MEDICAL GROUP INC.
NPI 1558611632
Family Medicine in Costa Mesa, CA

NPI Status: Active since September 14, 2012

Contact Information

2995 RED HILL AVE STE 100
COSTA MESA, CA
ZIP 92626
Phone: (877) 464-2778
Fax: (949) 764-5746

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  • Organization
  • Family Medicine
  • CLIA Number: 05D2058796
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 05-14-2027

About HOAG MEDICAL GROUP INC.

This page provides the complete NPI Profile along with additional information for Hoag Medical Group Inc., a primary care provider established in Costa Mesa, California operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1558611632 assigned on September 2012. The practitioner's primary taxonomy code is 207Q00000X. The provider is registered as an organization and their NPI record was last updated 4 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's former legal business name is Newport Beach Endocrine Group, Inc.. The authorized official of this NPI record is Dr. Kris Iyer Md (President)

NPI
1558611632
Provider Legal Name
HOAG MEDICAL GROUP INC.
Other Organization Name
NEWPORT BEACH ENDOCRINE GROUP, INC.
Other Name Type
Former Legal Business Name (4)
Entity Type
Organization
Location Address
2995 RED HILL AVE STE 100 COSTA MESA, CA 92626
Location Phone
(877) 464-2778
Location Fax
(949) 764-5746
Mailing Address
2995 RED HILL AVE STE 100 COSTA MESA, CA 92626
Mailing Phone
(949) 764-8262
Mailing Fax
(949) 764-5746
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-14-2012
Last Update Date
12-27-2022
Code Navigator

A primary care provider (PCP) like Hoag Medical Group Inc. 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

Secondary Locations

  • 2560 Bryan Ave Ste A
    Tustin, CA 92782
    (714) 477-8430
  • 21115 Newport Coast Dr
    Newport Beach, CA 92657
    (949) 557-0730
  • 15000 Kensington Park Dr
    Tustin, CA 92782
    (714) 477-8320
  • 500 Superior Ave Ste 160
    Newport Beach, CA 92663
    (949) 791-3006
  • 364 Ocean Ave
    Laguna Beach, CA 92651
    (949) 557-0610
  • 16205 Sand Canyon Ave
    Irvine, CA 92618
    (949) 557-0000
  • 8607 Irvine Center Dr
    Irvine, CA 92618
    (949) 551-0600
  • 3877 Portola Pkwy
    Irvine, CA 92602
    (949) 551-0720
  • 6340 Irvine Blvd
    Irvine, CA 92620
    (949) 559-6500
  • 4900 Barranca Pkwy
    Irvine, CA 92604
    (714) 791-3103
  • 5355 Warner Ave Ste 102
    Huntington Beach, CA 92649
    (714) 477-8450
  • 17742 Beach Blvd Ste 340
    Huntington Beach, CA 92647
    (714) 477-8068
  • 415 Old Newport Blvd
    Newport Beach, CA 92663
    (949) 791-3008
  • 360 San Miguel Dr
    Newport Beach, CA 92660
    (949) 717-0072
  • 400 Newport Center Dr
    Newport Beach, CA 92660
    (949) 557-0690
  • 5341 Warner Ave
    Huntington Beach, CA 92649
    (714) 477-8490
  • 4870 Barranca Pkwy
    Irvine, CA 92604
    (949) 791-3240
  • 16100 Sand Canyon Ave
    Irvine, CA 92618
    (949) 557-0640
  • 16300 Sand Canyon Ave
    Irvine, CA 92618
    (949) 791-3101
  • 6340 Irvine Blvd
    Irvine, CA 92620
    (949) 559-6500
  • 510 Superior Ave Suite 200B
    Newport Beach, CA 92663
    (949) 764-1995
  • 26672 Portola Pkwy Ste 104
    Foothill Ranch, CA 92610
    (949) 464-2778
  • 1170 Baker St Ste H1
    Costa Mesa, CA 92626
    (877) 464-2778
  • 26671 Aliso Creek Rd
    Aliso Viejo, CA 92656
    (877) 464-2778
  • 19582 Beach Blvd
    Huntington Beach, CA 92648
    (877) 464-2778

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
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)
1207K00000XAllopathic & Osteopathic Physicians

Allergy & Immunology

 
2207QS0010XAllopathic & Osteopathic Physicians

Family Medicine
Sports Medicine

 
3207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

 
4207RE0101XAllopathic & Osteopathic Physicians

Internal Medicine
Endocrinology, Diabetes & Metabolism

 
5207RG0300XAllopathic & Osteopathic Physicians

Internal Medicine
Geriatric Medicine

 
6207RI0200XAllopathic & Osteopathic Physicians

Internal Medicine
Infectious Disease

 
7207RR0500XAllopathic & Osteopathic Physicians

Internal Medicine
Rheumatology

 
8208000000XAllopathic & Osteopathic Physicians

Pediatrics

 
9261QU0200XAmbulatory Health Care Facilities

Clinic/Center
Urgent Care

 

Group Taxonomy 193400000X MULTIPLE SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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. KRIS IYER MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(949) 764-1995

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2058796
Facility Type
Physician Office
Certificate Effective Date
May 15, 2025
Certificate Expiration Date
May 14, 2027
Laboratory Director
BRIAN PAIK
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Hoag Medical Group Inc. to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for HOAG MEDICAL GROUP INC.

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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 1558611632, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 5 → 10 → 1 6 → 12 → 3 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 2 + 1 + 2 + 6 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1558611632.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558611632, enumerated as an "organization" on September 14, 2012.

The provider is located at 2995 RED HILL AVE STE 100 COSTA MESA, CA 92626 and the phone number is (877) 464-2778.

Family Medicine with taxonomy code 207Q00000X.