Doctor profile · Federal record
Dr. Mark Bazalgette, MD
Colon & Rectal Surgery Physician · Novato, CA
- NPI 1891806014
- MIPS 19.7 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
165 Rowland Way Ste 200
Novato, CA 949455055
(415) 827-0344
fax (415) 924-2661 - Mailing address
-
5 Bon Air RD, Suite 101
Larkspur, CA 949391143
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 22, 2020
- Specialty taxonomy
- 208C00000X — NUCC code
- State license (1)
- California #A46290
- Medicaid
- CA #00A462900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891806014. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
472
Distinct HCPCS
9
Medicare allowed
$106,420
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
46221 |
Removal of external hemorrhoids by rubber banding | 145 | 91 | $355 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 107 | 90 | $107 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 56 | 55 | $266 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 39 | 39 | $132 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 33 | 33 | $135 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 32 | 32 | $203 | |
46930 |
Destruction of internal hemorrhoids using heat | 26 | 19 | $251 | |
46600 |
Diagnostic exam of anus using an endoscope | 20 | 19 | $157 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 14 | 14 | $203 |
In context: peer comparison
Among 1 peers in Novato Colon & Rectal Surgery Physician, average services per provider: 52. This provider delivers 9.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
73
Patients
61
Total drug cost
$5,094
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 62 | 61 | $5,023 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 11 | 0 | $70 |
Frequently asked questions
What is Dr. Mark Bazalgette's medical specialty?
Dr. Mark Bazalgette practices Colon & Rectal Surgery Physician in Novato, CA.
Where does Dr. Mark Bazalgette practice?
Dr. Mark Bazalgette practices at 165 Rowland Way Ste 200, Novato, CA 949455055. Office phone: 4158270344.
What is Dr. Mark Bazalgette's NPI?
Dr. Mark Bazalgette's National Provider Identifier (NPI) is 1891806014, issued by NPPES.
What procedures does Dr. Mark Bazalgette commonly perform?
Top Medicare-reported procedures in 2023: Removal of external hemorrhoids by rubber banding (HCPCS 46221); Established patient office or other outpatient visit (HCPCS 99213); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.