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Edit this profileAt a glance
- Johns Hopkins Plastic Surgery 601 N Caroline St, Jhoc 8150, Baltimore, MD 21287
About Dr. Katz
Based in Baltimore, MD, Ryan D. Katz, M.D. is listed in the NPI registry under hand surgery. Ryan graduated from University of Maryland School of Medicine in 2002. Ryan is also listed as specializing in plastic surgery. Medicare claims data shows Ryan provided 743 services to 538 patients. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1891847745 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (410) 955-9473
- Email not available
Practice Locations
JOHNS HOPKINS PLASTIC SURGERY 601 N CAROLINE ST JHOC 8150
Baltimore, MD 21287
Conditions Commonly Evaluated or Treated
Within Hand Surgery 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
Arthritis & Joints
- Bone Spur on Finger
- Hand and Wrist Arthritis
- Hand Arthritis
- Kienbock's Disease
- Stiff Fingers
- Wrist sprain
Circulation
Congenital
- Extra or Webbed Fingers
Fractures & Injuries
- Black Toenail
- Boxer's Fracture
- Broken Scaphoid Bone
- Dislocated Finger
- Hand and finger fractures
- Jammed Finger
- Severed Finger
- Torn Thumb Ligament
- Wrist Cartilage Tear
- Wrist fracture
Infections
- Infected Finger
Injuries
- Boxer's Knuckle
- Crushed Hand Injury
- Foreign Object in Hand
- Hand Compartment Syndrome
- Jersey Finger
- Sprained Finger
Lumps & Bumps
- Bone Tumor in Hand
- Finger Cyst
Lumps & Masses
- Ganglion Cyst In Hand Or Wrist
- Hand Lump
Nails
- Nail Bed Injury
Nerves
- Carpal tunnel
- Cubital tunnel syndrome
- Cut Nerve in Hand
- Hand Neuroma
- Hand Numbness and Tingling
- Hand Weakness
- Pinched Nerve in Wrist
- Wrist Drop
Tendons
- De Quervain tenosynovitis
- Dupuytren's contracture
- Golfer's elbow
- Intersection Syndrome
- Mallet Finger
- Swan Neck Deformity
- Tennis elbow
- Torn Hand Tendon
- Trigger finger
Procedures & services
Bone surgery
- Ulnar Shortening Surgery
Cyst & Lump Removal
- Ganglion Cyst Removal
- Removal of a soft-tissue mass
Fracture Repair
- Boxer's Fracture Fixation
- Broken Finger Surgery
- Scaphoid Fracture Surgery
- Wrist fracture fixation
Injections
- Cortisone Shot for Finger
- Cortisone Shot for Wrist
- Xiaflex Injection for Dupuytren's
Injections & Therapy
- Custom Hand Splinting
- Hand therapy
- Mallet Finger Splinting
- PRP Shot for Wrist or Elbow
- Tendon Sheath Injection
Joint surgery
- Finger Bone Spur Removal
- Thumb Base Joint Replacement
Joint Surgery
- Finger Joint Fusion
- Finger Joint Replacement
- Thumb Arthritis Surgery
- Thumb Ligament Repair
- Wrist Arthroscopy
- Wrist Cartilage Repair
- Wrist Fusion
Minor procedures
- Finger Dislocation Reset
- Foreign Object Removal from Hand
Nail procedures
- Blood Under Toenail Drainage
- Nail Bed Repair
Nerve Surgery
Nerve surgery
- Hand Neuroma Surgery
- Minimally Invasive Carpal Tunnel Release
Pain management
- Wrist Denervation Surgery
Tendon Surgery
- Dupuytren contracture surgery
- Tendon Repair Surgery
- Tendon Transfer Surgery
- Tennis Elbow Surgery
- Thumb Tendon Release
- Trigger finger release
Tendon surgery
- Jersey Finger Repair
- Tendon Scar Tissue Release
Trauma & Reconstruction
- Drainage of Finger Infection
- Extra Finger Removal
- Fingertip Reconstruction
- Severed Finger Reattachment
- Webbed Finger Separation
Wound repair
- Skin Graft for Hand Wound
Procedures Most Often Billed to Medicare
743 services · 538 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection into tendon or ligament | Procedure | 20550 |
65 | More often than most peers in Hand Surgery |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
31 | As often as other peers in Hand Surgery |
| Release of wrist ligament using an endoscope | Procedure | 29848 |
19 | Less often than most peers in Hand Surgery |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
48 | As often as other peers in Hand Surgery |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
40 | As often as other peers in Hand Surgery |
| X-ray of finger, minimum of 2 views | Imaging | 73140 |
18 | Too few peers to compare |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
196 | More often than most peers in Hand Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
103 | More often than most peers in Hand Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
92 | More than most peers in Hand Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
66 | More often than most peers in Hand Surgery |
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.
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.
Other hand surgeons in Baltimore 3
Same specialty, same city.
Trained at University of Maryland School of Medicine 7
Other providers in the same specialty who trained at the same institution.
More connections — 14 related providers in 2 groups
Class of 2002 at University of Maryland School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection into tendon or ligament 6
Providers in MD who bill this service to Medicare most often.
Common questions
What is Ryan D. Katz's specialty?
Ryan D. Katz is a hand surgeon in Baltimore, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Hand Surgery”.
NPI registry
Where can I find Ryan D. Katz?
Ryan D. Katz is listed at Johns Hopkins Plastic Surgery 601 N Caroline St Jhoc 8150, Baltimore, MD 21287. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Ryan D. Katz?
The number on file is (410) 955-9473. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ryan D. Katz?
Ryan D. Katz's National Provider Identifier is 1891847745. 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
What is Ryan D. Katz's education?
Ryan D. Katz attended University of Maryland School of Medicine, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ryan D. Katz have?
Ryan D. Katz has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What is Ryan D. Katz known for?
According to Medicare billing data, Ryan D. Katz performs procedures including injection into tendon or ligament, aspiration and/or injection of fluid from small joint and release of wrist ligament using an endoscope; reads or performs imaging such as x-ray of hand, minimum of 3 views and x-ray of wrist, minimum of 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ryan D. Katz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ryan D. Katz. If this is you, claiming it is free.
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