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Edit this profileAt a glance
- 4201 Torrance Blvd, Ste 640, Torrance, CA 90503
About Dr. Blumenstrauch
Roy B. Blumenstrauch, M.D. is a specialist practicing in Torrance, CA. Roy trained at University of California, Geffen School of Medicine, graduating in 1983. Medicare claims data shows Roy provided 18,919 services to 5,857 patients. The services billed most often include destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1639175409.
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
- (310) 543-4444
- Email not available
Practice Locations
4201 TORRANCE BLVD STE 640
Torrance, CA 90503
Procedures Most Often Billed to Medicare
18,919 services · 5,857 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
10,535 | More than most peers in Specialist |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
2,289 | More than most peers in Specialist |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | Procedure | 17311 |
361 | More often than most peers in Specialist |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
271 | More often than most peers in Specialist |
| Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less | Procedure | 11310 |
201 | More than most peers in Specialist |
| Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm | Procedure | 11311 |
179 | More often than most peers in Specialist |
| Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | Procedure | 17312 |
172 | More often than most peers in Specialist |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
161 | As often as other peers in Specialist |
| Injection into skin growth, 1-7 growths | Procedure | 11900 |
152 | More than most peers in Specialist |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
147 | More often than most peers in Specialist |
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 specialists at this location 3
Same specialty, same street address — most likely the same department or group.
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 specialists in Torrance 8
Same specialty, same city.
More connections — 21 related providers in 3 groups
Trained at University of California, Geffen School of Medicine 6
Other providers in the same specialty who trained at the same institution.
Class of 1983 at University of California, Geffen School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 7
Providers in CA who bill this service to Medicare most often.
Common questions
What is Roy B. Blumenstrauch's specialty?
Roy B. Blumenstrauch is a specialist in Torrance, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Roy B. Blumenstrauch?
Roy B. Blumenstrauch is listed at 4201 Torrance Blvd Ste 640, Torrance, CA 90503. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Roy B. Blumenstrauch?
The number on file is (310) 543-4444. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Roy B. Blumenstrauch?
Roy B. Blumenstrauch's National Provider Identifier is 1639175409. 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 Roy B. Blumenstrauch's education?
Roy B. Blumenstrauch attended University of California, Geffen School of Medicine, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Roy B. Blumenstrauch have?
Roy B. Blumenstrauch has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What is Roy B. Blumenstrauch known for?
According to Medicare billing data, Roy B. Blumenstrauch performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Roy B. Blumenstrauch's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Roy B. Blumenstrauch. If this is you, claiming it is free.
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