Physician Profile
Unclaimed ProfileAbout BISCOW
Mark Howard Biscow, MD is a healthcare provider in Santa Monica, CA specializing in internal medicine. According to Medicare claims data, Mark cared for 570 Medicare patients across 591 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (310) 264-0065
- Email not available
Practice Locations
2121 WILSHIRE BLVD #305
Santa Monica, CA 90403
Procedures Most Often Billed to Medicare
591 services · 570 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
53 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
91 |
| Manual urinalysis test with examination using microscope, non-automated | Lab test | 81000 |
48 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
47 |
| Blood test, thyroid stimulating hormone (tsh) | Lab test | 84443 |
44 |
| Thyroxine (thyroid chemical), free | Lab test | 84439 |
44 |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
43 |
| Uric acid level, blood | Lab test | 84550 |
42 |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
42 |
| Cyanocobalamin (vitamin b-12) level | Lab test | 82607 |
40 |
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 internists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 15 related providers in 2 groups
Other internists in Santa Monica 7
Same specialty, same city.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Biscow?
Dr. Biscow is an internist in Santa Monica, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Internal Medicine”.
NPI registry
What is Dr. Biscow's address?
Dr. Biscow is listed at 2121 WILSHIRE BLVD #305, Santa Monica, CA 90403. 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. Biscow?
The number on file is (310) 264-0065. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Biscow's NPI number?
Dr. Biscow's National Provider Identifier is 1871510354. 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
How long has Dr. Biscow been practicing?
Dr. Biscow has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Dr. Biscow perform?
According to Medicare billing data, Dr. Biscow performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Biscow confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Biscow. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.