Physician Profile
Unclaimed ProfileAbout LANG
Based in San Francisco, CA, Patrick O'Connor Lang, MD is listed in the NPI registry under hand surgery. Patrick graduated from University of Chicago, Pritzker School of Medicine in 2007. Patrick is also listed as specialising in orthopaedic hand surgery, plastic surgery — head & neck, and plastic surgery.
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
Areas of Expertise
Common questions
What kind of doctor is Dr. Lang?
Dr. Lang is a hand surgeon in San Francisco, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HAND SURGERY”.
NPI registry
What is Dr. Lang's address?
Dr. Lang is listed at 1 SHRADER ST STE 650, San Francisco, CA 94117. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Lang?
The number on file is (415) 221-0665. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Lang's NPI number?
Dr. Lang's National Provider Identifier is 1194966416. 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 Dr. Lang train?
Dr. Lang attended University of Chicago, Pritzker School of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Lang been practising?
Dr. Lang has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Lang perform?
According to Medicare billing data, Dr. Lang performs procedures including injection into tendon or ligament, aspiration and/or injection of fluid from medium joint and aspiration and/or injection of fluid from small joint; reads or performs imaging such as x-ray of wrist, minimum of 3 views and x-ray of hand, 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
Has Dr. Lang confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lang. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (415) 221-0665
- Email not available
Practice Locations
1 SHRADER ST STE 650
San Francisco, CA 94117
Procedures Most Often Billed to Medicare
807 services · 499 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection into tendon or ligament | Procedure | 20550 |
62 |
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
35 |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
12 |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
24 |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
15 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
352 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
139 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
81 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
54 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
19 |
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 San Francisco 4
Same specialty, same city.
Trained at University of Chicago, Pritzker School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2007 at University of Chicago, Pritzker School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection into tendon or ligament 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.