KARL J GEBHARD M.D.
NPI 1548266018
Family Medicine in Mission Viejo, CA

Q: What is Karl Gebhard's NPI number?

The NPI number for Karl Gebhard is 1548266018. It was assigned to this individual provider in the NPPES registry on June 21, 2005.

Q: What is Karl Gebhard's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Karl Gebhard was last updated on June 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 21, 2005PECOS EnrolledAccepts Medicare AssignmentCLIA 05D2113171 · Waiver

26922 OSO PKWY, SUITE 380, MISSION VIEJO, CA 92691(949) 305-0110(949) 305-0101 Get Directions Write a Review

NPPES record last updated: June 2, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Karl J Gebhard M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KARL J GEBHARD M.D. (NPI 1548266018) is an individual family medicine provider in Mission Viejo, California, licensed in California (G80567) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through May 16, 2028, and is a graduate of Loma Linda University School Of Medicine (1993).

NPPES Registry Identity

NPI1548266018

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameKARL J GEBHARDCredential: M.D.

Location Address26922 OSO PKWY, SUITE 380Mission Viejo, CA 92691-5800

Mailing Address26922 Oso Pkwy, Suite 380Mission Viejo, CA 92691-5800 · (949) 305-0110 · Fax (949) 305-0101

Phone(949) 305-0110

Fax(949) 305-0101

Sole ProprietorYes

Medical School CMSLoma Linda University School Of MedicineGraduated 1993

Enumeration DateJune 21, 2005

Last NPPES UpdateJune 2, 2016

✔ NPI 1548266018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · G80567

Definition

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.

26922 OSO PKWY, Mission Viejo, CA 92691

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Other Identifiers 1

Medicare PINCB224503CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Karl J Gebhard M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID840348272

PECOS Enrollment IDI20090423000227

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2113171

Karl Gebhard MD, A Professional Corporation Dba Ross Legacy Medical Group · Mission Viejo, CA

Active · expires May 16, 2028

CLIA Number05D2113171

Laboratory TypePhysician Office

Certificate Effective DateMay 17, 2026

Certificate Expiration DateMay 16, 2028

Laboratory DirectorKarl J. Gebhard

Laboratory Phone(949) 305-0110

Laboratory LocationKarl Gebhard MD, A Professional Corporation Dba Ross Legacy Medical Group26922 Oso Pkwy Ste 380, Mission Viejo, CA 92691

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 15

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

435 services180 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

127 services89 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

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.

120 services88 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

77 services77 patients

Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow G0181

This service involves a physician overseeing your care while you receive Medicare-covered services from a home health agency. The care you're receiving is complex and involves various disciplines. The physician isn't physically present but regularly supervises your treatment to ensure optimal health outcomes.

50 services12 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

47 services47 patients

Electrocardiogram (ecg) 1 to 3 leads with review by physician 93040

An Electrocardiogram (ECG) is a non-invasive test that records the electrical activity of your heart. It uses 1 to 3 leads (sensors) placed on your skin. A physician reviews the results to assess heart rate, rhythm, and detect any abnormalities.

40 services38 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

39 services32 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

38 services36 patients

Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005

An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.

35 services33 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

17 services16 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

16 services14 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

15 services15 patients

Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment G0402

An Initial Preventive Physical Examination, also known as a "Welcome to Medicare" visit, is a one-time, face-to-face visit during your first 12 months of Medicare enrollment. It includes a review of your health, as well as education and counseling about preventive services and further screenings.

15 services15 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

13 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92691 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GREGORY J JOY MD A PROFESSIONAL CORPORATION

Internal Medicine

26922 OSO PKWY, SUITE 380
MISSION VIEJO, CA 92691

Orange County (949) 582-5430

LEE BURNETT DO A PROFESSIONAL CORPORATION

Family Medicine

26922 OSO PKWY, SUITE 380
MISSION VIEJO, CA 92691

Orange County (949) 582-5430

GREGORY J JOY MD ACUTE CARE SERVICES INC

Internal Medicine

26922 OSO PKWY, SUITE 380
MISSION VIEJO, CA 92691

Orange County (949) 582-5430

STEFANIE JILL FIGHTLIN DO INC

Family Medicine

26922 OSO PKWY, SUITE 380
MISSION VIEJO, CA 92691

Orange County (949) 582-5430

OSO URGENT CARE

Family Medicine

26922 OSO PKWY, SUITE 380
MISSION VIEJO, CA 92691

Orange County (949) 582-5430

KARL GEBHARD MD A PROFESSIONAL CORPORATION

Family Medicine

26922 OSO PKWY, STE 380
MISSION VIEJO, CA 92691

Orange County (949) 305-0110

OSO FAMILY MEDICAL GROUP

Family Medicine

26922 OSO PKWY, SUITE 380
MISSION VIEJO, CA 92691

Orange County (949) 582-5430

RON RICHMOND, MD A MEDICAL CORPORATION

Family Medicine

26922 OSO PKWY, SUITE 380
MISSION VIEJO, CA 92691

Orange County (949) 582-5430

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karl Gebhard's NPI number?

The NPI number for Karl Gebhard is 1548266018. It was assigned to this individual provider in the NPPES registry on June 21, 2005.

Where is Karl Gebhard located?

Karl Gebhard practices at 26922 Oso Pkwy Suite 380, Mission Viejo, CA 92691. The listed phone number is (949) 305-0110.

What is Karl Gebhard's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Karl Gebhard enrolled in Medicare?

Yes. Karl Gebhard is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Does Karl Gebhard hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2113171) is associated with this NPI, valid through May 16, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Karl Gebhard was last updated on June 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

About Karl J Gebhard M.d. NPPES

NPPES Registry Identity

Specialties & Licenses

Other Identifiers 1

Medicare Participation & PECOS CMS

Medicare Enrollment Status

CLIA Laboratory Certificates CMS CLIA

Certificate of Waiver · 05D2113171

Areas of Expertise CMS Part B claims 15

Physician Visit Costs CMS claims · ZIP area

Other Providers at the Same Location NPPES 8

Frequently Asked Questions NPPES & CMS

What is Karl Gebhard's NPI number?

Where is Karl Gebhard located?

What is Karl Gebhard's specialty?

Is Karl Gebhard enrolled in Medicare?

Does Karl Gebhard hold a CLIA laboratory certificate?

When was this NPI record last updated?

Certificate of Waiver 05D2113171