Christopher George Gardhouse, PA-C
Surgical Physician Assistant · Mission Hills, CA
Christopher George Gardhouse, PA-C is a surgical physician assistant with a practice address in Mission Hills, California, and NPI 1508432030, issued on Jun 3, 2021. Check the license (California 59889, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christopher George Gardhouse
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License numbers
- 59889 CA
PA59889 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11550 Indian Hills RD Ste 261, Mission Hills, CA 91345
- Phone
- (818) 361-0917
- Enumerated
- Jun 3, 2021
- Record last updated
- Jan 26, 2026
- Fax
- (818) 361-1606
- Medicare enrollment
- Enrolled (PECOS I20210929002510); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 1,075 in California → Look up another NPI →
Also registered at 11550 Indian Hills RD Ste 261
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Francisco De La Parra, P.A.-CPhysician Assistant1629472196
- William Guo, PA-CSurgical Physician Assistant1538873195
- Aditya Iyer, MDNeurological Surgery Physician1447695325
- James Lee, MDPlastic Surgery Physician1225065659
- Gabriel Wirtz FierroPhysician Assistant1073262549
Verify Christopher George Gardhouse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 59889Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average surgical physician assistant in 2024
331 Medicare Part D claims for 172 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. 184 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen65 claims
- Oxycodone-Acetaminophen44 claims
- Tramadol Hcl43 claims
- Gabapentin28 claims
- Pregabalin27 claims
- Methylprednisolone25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $107.05
5 payments; by number, the most common kind was food and beverage; the largest payer was Cerapedics Inc. The 7,578 providers of this specialty with any payment received $703.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Erik C Spayde MD IncThousand Oaks, CA
- Providence Medical InstituteGlendale, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher George Gardhouse among 1,075 surgical physician assistant records in California
Christopher George Gardhouse, PA-C is one of 1,075 surgical physician assistant records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 87% of them.
- NPI issued2021 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2012 among the 649 with a school on file
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in California
There are 1,075 surgical physician assistant records in California.
All 1,075 in California → Every provider in Mission Hills → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Luis Cadena, MMS, PA-CMission Hills, CA 913451518340371
- Jonathan De Guzman, PAMission Hills, CA 913451225121924
- William Guo, PA-CMission Hills, CA 913451538873195
- Brian LengCanyon Country, CA 913511710673108
- Maureen Aoys, DC, MS, PA-CValencia, CA 913551619208832
- Todd Armen, PA-CReseda, CA 913351063536522
- Michael Gonzalez, PA-CSanta Clarita, CA 913551356833578
- Michelle Murillo, PA-CReseda, CA 913351952581787
Common questions
What is Christopher George Gardhouse, PA-C's NPI number?
Christopher George Gardhouse, PA-C's National Provider Identifier (NPI) is 1508432030, issued on Jun 3, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Christopher George Gardhouse, PA-C located?
The NPPES record lists a practice address at 11550 Indian Hills RD Ste 261, Mission Hills, CA, 91345. Phone: (818) 361-0917. Providers update this record themselves, so call before visiting.
How can I verify Christopher George Gardhouse, PA-C's license?
NPPES lists California license number 59889, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Christopher George Gardhouse, PA-C prescribe under Medicare Part D?
In 2024, Christopher George Gardhouse, PA-C had 331 Medicare Part D claims for 172 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is Christopher George Gardhouse, PA-C's MIPS final score?
The 2023 MIPS final score is 80.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.