Provider Profile
Jonathan R. De Guzman, PA
Unclaimed ProfileAbout Jonathan De Guzman
Jonathan R. De Guzman, PA is a physician assistant — surgical based in Mission Hills, CA. According to Medicare claims data, Jonathan cared for 54 Medicare patients across 54 services. The services billed most often include replacement of knee joint, both sides of knee, incision of back portion of knee joint capsule, and incision of knee joint with removal of cartilage of front and back of knee.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (818) 361-0136
- Email not available
Practice Locations
11550 INDIAN HILLS RD SUITE 241
Mission Hills, CA 91345
Conditions and Services Within This Provider's Scope
Within Physician Assistant - Surgical generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Abdominal & digestive
- Acid reflux
- Anal fissure
- Appendicitis
- Bowel obstruction
- Diverticulitis
- Gallstones
- Hemorrhoids
- Hernia
Bariatrics
- Severe Obesity
Bones & joints
- Bone fractures
- Bunions
- Ganglion Cyst In Hand Or Wrist
- Hip osteoarthritis
- Knee osteoarthritis
- Rotator cuff tear
- Shoulder impingement
- Torn ACL
- Torn meniscus
- Trigger finger
Breast Surgery
- Breast lump or mass
Cosmetic & Plastic
- Gynecomastia
Cosmetic & plastics
- Drooping eyelid
Endocrine Surgery
- Goiter
ENT Surgery
- Deviated septum
General Surgery
- Lipoma
Glands & hormones
- Thyroid nodules
Nerves & spine
- Carpal tunnel
- Herniated disc
- Pinched nerve
Skin
- Moles and atypical moles
- Skin tags
Skin & soft tissue
- Benign breast disease
- Epidermoid cyst
- Ingrown toenail
- Keloids and hypertrophic scars
- Pilonidal cyst
- Skin abscess or boil
- Skin cancer
Spine & Orthopedics
- Baker's Cyst
- Cervical spondylosis
- Heel pain
- Shoulder Labrum Tear
- Spinal stenosis
- Spondylolisthesis
- Tennis elbow
- Torn Achilles tendon
Urinary
- Kidney stones
Urology Surgery
- Hydrocele
Vascular Surgery
- Deep vein thrombosis
- Peripheral artery disease
Veins & circulation
- Varicose veins
Wound Care
- Surgical wound opening
Wounds & recovery
- Diabetic foot ulcer
- Post-surgery fever or infection
Procedures & services
Bariatrics
- Weight Loss Surgery Consultation
Breast Surgery
- Breast biopsy
- Breast Cancer Surgery Consultation
Cosmetic & Plastic
- Breast Reduction Consultation
Cosmetic & plastics
- Botox injections
- Dermal filler injections
- Scar revision consultation
- Tummy tuck consultation
Endocrine Surgery
- Thyroid Surgery Consultation
General surgery
- Gallbladder surgery consultation
- Hemorrhoid banding and treatment
- Hernia repair consultation
General Surgery
- Lipoma removal
Injections & pain
- Joint injection or aspiration
- Knee Joint Injection
- Tendon Sheath Injection
Nerves & spine
- Spine surgery consultation
Orthopedics
- ACL reconstruction consultation
- Carpal tunnel surgery consultation
- Cast placement and management
- Hip replacement consultation
- Knee replacement consultation
- Torn rotator cuff consultation
Post-Op Care
- Cast Removal
- Seroma Fluid Drainage
- Surgical Staple Removal
Skin & minor surgery
- Cryotherapy for skin lesions
- Incision and drainage of an abscess
- Jaw Cyst Removal
- Minor laceration repair
- Pilonidal cyst removal
- Removal of a soft-tissue mass
- Skin biopsy
- Superficial foreign-body removal
- Toenail Removal
Skin Procedures
- Cyst Drainage
- Mole removal
- Skin Tag Removal
- Wart Removal
Spine & Orthopedics
- Bunion Surgery Consultation
- Foot and Ankle Surgery Consultation
- Shoulder Surgery Consultation
- Splinting of minor injuries
- Surgical Hardware Removal Consultation
- Trigger Finger Release Consultation
Surgical care
- Post-Surgery Follow-Up
- Pre-surgery clearance
Veins & circulation
- Vein treatment consultation
Wound Care
- Surgical Scar Treatment
Wounds & recovery
- Negative pressure wound therapy
- Surgical drain removal
- Surgical Wound Care
- Suture removal
- Wound cleaning and dead tissue removal
Procedures Most Often Billed to Medicare
54 services · 54 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
18 | |
| Incision of back portion of knee joint capsule | Procedure | 27435 |
18 | |
| Incision of knee joint with removal of cartilage of front and back of knee | Procedure | 27335 |
18 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 26 related providers in 4 groups
Other physician assistants in Mission Hills 2
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Jonathan R. De Guzman?
Jonathan R. De Guzman is a physician assistant in Mission Hills, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Surgical”.
NPI registry
What is Jonathan R. De Guzman's address?
Jonathan R. De Guzman is listed at 11550 Indian Hills Rd Suite 241, Mission Hills, CA 91345. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Jonathan R. De Guzman?
The number on file is (818) 361-0136. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Jonathan R. De Guzman's NPI number?
Jonathan R. De Guzman's National Provider Identifier is 1225121924. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Jonathan R. De Guzman train?
Jonathan R. De Guzman attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Jonathan R. De Guzman been practicing?
Jonathan R. De Guzman has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What procedures does Jonathan R. De Guzman perform?
According to Medicare billing data, Jonathan R. De Guzman performs procedures including replacement of knee joint, both sides of knee, incision of back portion of knee joint capsule and incision of knee joint with removal of cartilage of front and back of knee. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Jonathan R. De Guzman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jonathan R. De Guzman. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.