Doctor profile · Federal record
Dr. Joseph Lake, ARNP
Nurse Practitioner · Acute Care Nurse Practitioner · San Francisco, CA
- NPI 1497238984
- Accepts Medicare
- 8 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
505 Parnassus Ave
San Francisco, CA 941432204
(407) 408-3420
Credentials & registration
- NPI registered
- September 2018 — 8 yrs on file
- Profile last updated
- July 26, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- California #95009801 · Maryland #AC002434
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497238984. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
49
Distinct HCPCS
1
Medicare allowed
$9,678
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 49 | 23 | $198 |
In context: peer comparison
Among 57 peers in San Francisco Nurse Practitioner, average services per provider: 68. This provider delivers 0.7× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Joseph Lake's medical specialty?
Dr. Joseph Lake practices Nurse Practitioner in San Francisco, CA.
Where does Dr. Joseph Lake practice?
Dr. Joseph Lake practices at 505 Parnassus Ave, San Francisco, CA 941432204. Office phone: 4074083420.
What is Dr. Joseph Lake's NPI?
Dr. Joseph Lake's National Provider Identifier (NPI) is 1497238984, issued by NPPES.
Does Dr. Joseph Lake accept Medicare assignment?
Yes. Dr. Joseph Lake accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Lake commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.