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Edit this profileWhere to find Wei-Chien M. Lin, MD
- Mission Hills location main office
15031 Rinaldi St Ste 150, Mission Hills, CA 91345 - Santa Clarita location
23823 Valencia Blvd Ste 250, Santa Clarita, CA 91355
About Dr. Lin
Wei-Chien M. Lin, MD practices gynecologic oncology in Mission Hills, CA. Wei-Chien is a 1993 graduate of George Washington University School of Medicine. Medicare claims data shows Wei-Chien provided 607 services to 500 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, telephone medical discussion with physician, 5-10 minutes, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. The provider's National Provider Identifier (NPI) is 1437260775.
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
- (818) 660-4700
- Email not available
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Practice Locations
15031 RINALDI ST STE 150
Mission Hills, CA 91345
23823 Valencia Blvd Ste 250
Santa Clarita, CA 91355
Procedures Most Often Billed to Medicare
607 services · 500 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Release of scar tissue at ureter | Procedure | 50715 |
22 | Too few peers to compare |
| Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less | Procedure | 58571 |
13 | Less often than most peers in Gynecologic Oncology |
| Biopsy of lining of uterus and/or removal of polyp using an endoscope | Procedure | 58558 |
12 | Less often than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
340 | More than most peers in Gynecologic Oncology |
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
94 | More than most peers in Gynecologic Oncology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
70 | More than most peers in Gynecologic Oncology |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
29 | More often than most peers in Gynecologic Oncology |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
16 | As often as other peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
11 | Less often than most peers in Gynecologic Oncology |
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.
Trained at George Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 10 related providers in 2 groups
Class of 1993 at George Washington University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Release of scar tissue at ureter 2
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Lin's specialty?
Dr. Lin is a gynecologic oncology in Mission Hills, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Lin?
Dr. Lin is listed at 15031 Rinaldi St Ste 150, Mission Hills, CA 91345. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Lin?
The number on file is (818) 660-4700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Lin?
Dr. Lin's National Provider Identifier is 1437260775. 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 Dr. Lin's medical education?
Dr. Lin attended George Washington University School of Medicine, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Lin have?
Dr. Lin has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Lin known for?
According to Medicare billing data, Dr. Lin performs procedures including release of scar tissue at ureter, removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less and biopsy of lining of uterus and/or removal of polyp using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Lin's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lin. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.