CHRISTOPHER GEORGE GARDHOUSE PA-C
NPI 1508432030
Physician Assistant - Surgical in Mission Hills, CA

Q: What is the provider's specialty?

The provider's specialty is Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.

Active since June 03, 2021PECOS EnrolledAccepts Medicare Assignment

80.6/100

CMS Quality Rating

11550 INDIAN HILLS RD STE 261, MISSION HILLS, CA 91345(818) 361-0917(818) 361-1606 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 26, 2026, Sep 15, 2025, Jun 23, 2025 and 3 more (6 updates tracked since 2021).

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About Christopher George Gardhouse Pa-c NPPES

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

CHRISTOPHER GEORGE GARDHOUSE PA-C (NPI 1508432030) is an individual surgical provider in Mission Hills, California, licensed in California (59889) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1508432030

Entity TypeIndividualMale

Primary Taxonomy363AS0400X

Provider Legal NameCHRISTOPHER GEORGE GARDHOUSECredential: PA-C

Location Address11550 INDIAN HILLS RD STE 261Mission Hills, CA 91345-1244

Mailing Address11550 Indian Hills Rd Ste 261Mission Hills, CA 91345-1244 · (818) 361-0917 · Fax (818) 361-1606

Phone(818) 361-0917

Fax(818) 361-1606

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateJune 3, 2021

Last NPPES UpdateJanuary 26, 20266 updates tracked since enumeration

NPPES CertifiedJanuary 26, 2026

✔ NPI 1508432030 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AS0400X

License✔ Licensed in CA · 59889

Also ListedPhysician AssistantTaxonomy 363A00000X · License PA59889 (CA)

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 59889 (CA)

11550 INDIAN HILLS RD STE 261, Mission Hills, CA 91345

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Secondary Practice Locations 4

Location 145280 Seeley Dr Fl 2LA Quinta, CA 92253-6834 · Phone (760) 568-2684 · Fax (760) 837-2269

Location 21001 Newbury RdThousand Oaks, CA 91320-6434 · Phone (805) 379-2322 ext. 119 · Fax (805) 379-6786

Location 339000 Bob Hope Drive, Harry and Diane Rinker BlgRancho Mirage, CA 92270-3221 · Phone (760) 568-2684 · Fax (760) 837-2269

Location 4558 Saint Charles Dr Ste 200Thousand Oaks, CA 91360-3968 · Phone (805) 379-2322 · Fax (805) 379-2322

Other Identifiers 1

OtherPA59889CA · State Medical License

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

Christopher George Gardhouse Pa-c 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 ID1052718343

PECOS Enrollment IDI20210929002510

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.

Areas of Expertise CMS Part B claims 29

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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 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.

333 services278 patients

Device supply with scheduled recording and transmission for remote monitoring of musculoskeletal system, per 30 days 98977

This service involves providing a device that records and transmits data about your musculoskeletal system remotely. For 30 days, it tracks your body's musculoskeletal health, allowing for timely interventions if needed. It's a non-invasive way to monitor your health continuously.

303 services105 patients

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.

278 services232 patients

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

171 services161 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

103 services103 patients

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

90 services86 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

77 services74 patients

Test or measurement for functional capacity, each 15 minutes 97750

This procedure measures your functional capacity, or ability to perform tasks, over 15-minute intervals. It can help identify limitations or improvements in your physical abilities. The test may involve activities like walking, lifting, or bending.

66 services33 patients

Fusion of additional segment of spine 22614

Fusion of an additional segment of the spine is a surgical procedure to join two or more vertebrae together. This is done to stabilize the spine and reduce pain or correct a deformity. The procedure involves using bone grafts, rods, or screws to secure the spine.

60 services27 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

53 services53 patients

Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment 63048

This procedure involves the partial removal of a bone in your spine to alleviate pressure on your spinal cord or nerves. It may be performed on multiple spine segments depending on your condition. The aim is to improve mobility and reduce pain or discomfort.

49 services28 patients

Fusion of spine in lower back 22612

Fusion of the spine in the lower back, also known as lumbar spinal fusion, is a surgery aimed to join, or fuse, two or more vertebrae in your lower back. This procedure can help alleviate pain and improve stability by reducing movement between the vertebrae.

42 services42 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.

40 services40 patients

Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment 63047

This procedure involves removing part of a spine bone to alleviate pressure on the lower spinal cord and/or nerves. It targets a single segment of the spine, improving mobility and reducing pain. It's a common treatment for conditions like herniated discs or spinal stenosis.

37 services37 patients

Placement of stabilizing device to back of 1 spine bone in neck 22840

This procedure involves positioning a stabilizing device onto a single spinal bone in the neck. The goal is to provide support and prevent movement that could cause discomfort or further injury. It's performed by trained specialists under anesthesia.

34 services34 patients

Harvest of bone fragment for spine bone graft 20937

A harvest of a bone fragment for a spine bone graft is a procedure where a small piece of bone is taken from another part of your body. This bone is then used to help repair or strengthen areas in your spine that may be damaged or weak.

32 services32 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

31 services31 patients

X-ray of upper spine, 2-3 views 72040

An X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.

30 services30 patients

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

30 services30 patients

Insertion of cage or mesh device to spine bone and disc space during spine fusion 22853

Spine fusion is a procedure to join two or more vertebrae. During this process, a cage or mesh device is inserted into the spine bone and disc space. This helps to stabilize the spine, reduce pain, and improve functionality. The device acts as a bridge for new bone to grow on.

29 services24 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

27 services27 patients

Remote therapeutic monitoring treatment management services by physician or other qualified health care professional, first 20 minutes per calendar month 98980

Remote therapeutic monitoring treatment management services involve a healthcare professional monitoring your health data remotely. This could include vital signs or other health information. The professional will manage your treatment for the first 20 minutes each month, adjusting as necessary based on the data received.

22 services21 patients

Release of upper leg nerve 64714

A release of the upper leg nerve is a surgical procedure aimed at relieving pressure on a nerve in your upper leg. This is done to reduce pain, numbness, or weakness you may be experiencing. The procedure involves making a small incision and gently moving tissues away from the nerve.

19 services19 patients

X-ray of lower and sacral spine, 2-3 views 72100

19 services17 patients

Fusion of lower spine bone through abdomen with partial removal of disc 22558

This procedure involves merging the bones in your lower spine through an abdominal approach. A portion of the disc, which acts like a cushion between your vertebrae, is partially removed. The goal is to alleviate back pain by limiting movement in the problem area of your spine.

18 services18 patients

Placement of stabilizing device to back, 3-6 spine bone segments 22842

This procedure involves placing a device on your back to stabilize 3-6 spine bone segments. It aids in maintaining spine alignment and reducing pain. The device is secured to the bones, providing support and promoting healing.

15 services14 patients

X-ray lower and sacral spine, minimum of 6 views 72114

An X-ray of the lower and sacral spine involves capturing images of the bones in your lower back and tailbone area. It helps to identify issues like fractures, infections, or degenerative diseases. A minimum of 6 views ensures a comprehensive examination.

15 services15 patients

X-ray of upper spine, 2-3 views 72040

14 services14 patients

Release of lower spinal cord and/or nerves, single segment 63056

This procedure involves freeing the lower spinal cord or nerves from any compression in a single segment. It can alleviate pain or discomfort, improve mobility, and enhance overall quality of life. This is performed by a skilled surgeon under anesthesia.

12 services12 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.6/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

91.15

Promoting Interoperability

100

Improvement Activities

Cost

44.19

Other Providers at the Same Location NPPES 4

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

GABRIEL RAY WIRTZ FIERRO

Physician Assistant

11550 INDIAN HILLS RD STE 261
MISSION HILLS, CA 91345

Los Angeles County (818) 847-6570

ADITYA KRISHNA IYER MD

Neurological Surgery

11550 INDIAN HILLS RD STE 261
MISSION HILLS, CA 91345

Los Angeles County (818) 847-6570

MR. FRANCISCO ANTONIO DE LA PARRA P.A.-C

Physician Assistant

11550 INDIAN HILLS RD STE 261
MISSION HILLS, CA 91345

Los Angeles County (818) 361-0917

MR. WILLIAM HENRY GUO PA-C

Physician Assistant (Surgical)

11550 INDIAN HILLS RD STE 261
MISSION HILLS, CA 91345

Los Angeles County (818) 361-0917

CHRISTOPHER GEORGE GARDHOUSE PA-C
NPI 1508432030
Physician Assistant - Surgical in Mission Hills, CA

About Christopher George Gardhouse Pa-c NPPES

NPPES Registry Identity

Specialties & Licenses 3

Secondary Practice Locations 4

Other Identifiers 1

Medicare Participation & PECOS CMS

Medicare Enrollment Status

Areas of Expertise CMS Part B claims 29

Medicare Quality Performance CMS QPP · MIPS

Other Providers at the Same Location NPPES 4

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