Doctor profile · Federal record
Dr. Ryan Lokken, M.D., M.P.H.
Vascular & Interventional Radiology Physician (CMS: Interventional Radiology) · Vascular & Interventional Radiology Physician · San Francisco, CA
- NPI 1033315510
- Accepts Medicare
- MIPS 72.3 / 100 · 2023
- 19 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
505 Parnassus Ave
San Francisco, CA 941432204
(415) 885-7268
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- April 16, 2021
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 2085R0204X — NUCC code
- State licenses (2)
- California #A119890 · Illinois #036137156
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033315510. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
678
Distinct HCPCS
10
Medicare allowed
$62,829
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 122 | 106 | $13 | |
75774 |
Review by radiologist of additional artery image | 68 | 14 | $51 | |
76937 |
Ultrasonic guidance for blood vessel access | 57 | 56 | $15 | |
77001 |
Fluoroscopic guidance for insertion or removal of central vein access device | 53 | 52 | $20 | |
75984 |
Review by radiologist of image for replacement of stomach or large bowel tube | 34 | 27 | $42 | |
49423 |
Exchange of abdominal cavity drainage tube using imaging guidance | 29 | 25 | $69 | |
75726 |
Review by radiologist of abdominal artery image | 29 | 13 | $104 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 26 | 18 | $162 | |
36247 |
Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch | 24 | 12 | $201 | |
36561 |
Insertion of central venous tube with port (5 years or older) | 23 | 22 | $359 |
In context: peer comparison
Among 13 peers in San Francisco Vascular & Interventional Radiology Physician, average services per provider: 33. This provider delivers 21× the peer median.Open Payments
Industry payments received
All-time total
$7,417
Transactions
14
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Philips North America LLC | 2 | $5,433.40 | |
| Ge Healthcare | 2 | $1,494.56 | |
| Bard Peripheral Vascular, INC. | 1 | $149.75 | |
| Boston Scientific Corporation | 5 | $137.10 | |
| Siemens Medical Solutions USA, INC. | 1 | $133.96 | |
| Inari Medical, INC. | 1 | $34.64 | |
| Cardiva Medical, INC. | 1 | $19.83 | |
| Ethicon US, LLC | 1 | $14.25 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Ryan Lokken's medical specialty?
Dr. Ryan Lokken practices Vascular & Interventional Radiology Physician in San Francisco, CA.
Where does Dr. Ryan Lokken practice?
Dr. Ryan Lokken practices at 505 Parnassus Ave, San Francisco, CA 941432204. Office phone: 4158857268.
What is Dr. Ryan Lokken's NPI?
Dr. Ryan Lokken's National Provider Identifier (NPI) is 1033315510, issued by NPPES.
Does Dr. Ryan Lokken accept Medicare assignment?
Yes. Dr. Ryan Lokken accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Lokken commonly perform?
Top Medicare-reported procedures in 2023: Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older) (HCPCS 99152); Review by radiologist of additional artery image (HCPCS 75774); Ultrasonic guidance for blood vessel access (HCPCS 76937). Source: CMS Medicare Physician & Other Practitioners file.