Doctor profile · Federal record
Dr. Katherine Richman, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Body Imaging Physician · Stanford, CA
- NPI 1992898993
- Accepts Medicare
- MIPS 73.6 / 100 · 2023
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000 - Additional location
-
200 W Arbor Dr
San Diego, CA 921039000
(800) 926-8273
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 30, 2025
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State licenses (2)
- California #G80333 · California #G080333
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992898993. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13,894
Distinct HCPCS
10
Medicare allowed
$134,422
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 12,965 | 122 | $0 | |
76536 |
Ultrasound scan of head and neck soft tissue | 156 | 148 | $128 | |
76770 |
Complete ultrasound scan behind abdominal cavity | 151 | 149 | $124 | |
74018 |
X-ray of abdomen, 1 view | 106 | 94 | $34 | |
76705 |
Limited ultrasound scan of abdomen | 95 | 91 | $99 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 83 | 82 | $359 | |
76856 |
Complete ultrasound scan of pelvis | 49 | 48 | $117 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 45 | 44 | $137 | |
76700 |
Complete ultrasound scan of abdomen | 43 | 43 | $133 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 42 | 42 | $137 |
In context: peer comparison
Among 64 peers in this city , average services per provider: 118. This provider delivers 118× the peer median.Open Payments
Industry payments received
All-time total
$122
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Canon Medical Systems USA, Inc. | 1 | $121.90 |
By nature of payment
Frequently asked questions
What is Dr. Katherine Richman's medical specialty?
Dr. Katherine Richman practices Diagnostic Radiology Physician in Stanford, CA.
Where does Dr. Katherine Richman practice?
Dr. Katherine Richman practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Katherine Richman's NPI?
Dr. Katherine Richman's National Provider Identifier (NPI) is 1992898993, issued by NPPES.
Does Dr. Katherine Richman accept Medicare assignment?
Yes. Dr. Katherine Richman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Richman commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Ultrasound scan of head and neck soft tissue (HCPCS 76536); Complete ultrasound scan behind abdominal cavity (HCPCS 76770). Source: CMS Medicare Physician & Other Practitioners file.