Office
170 Alameda de Las Pulgas, Redwood City, CA 94062
(650) 369-5811
Dr. Joanna Lin, MD
Internal medicine in San Jose, CA · Vituity Hospitalists
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Accepts Medicare assignmentClaimed by a verified representative
Details
- NPI
- 1043276496
- Specialty
- Internal Medicine
Background and affiliations
- Gender
- Female
- Medical school
- Georgetown University School of Medicine · graduated 2003
- Practice group
- Vituity Hospitalists · 79 clinicians
- Offers telehealth
- No
- Accepts Medicare assignment
- Yes
Practice locations
- 170 Alameda de Las Pulgas, Redwood City, CA 94062 · (650) 369-5811
Hospital affiliations
- Sequoia Hospital · Redwood City, CA · Hospital rating 5/5
Industry payments
In 2025, drug and medical-device companies reported $47.24 in general payments to Joanna Lin (1 payment). Largest: PolyNovo North America LLC ($47.24). Reported under the federal Open Payments program.
Insurance
- Accepts Medicare assignment.
Medicare activity
Billed services and units in Original Medicare Part B, 2024.
Scroll the table sideways to see every column.
| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 99223 | 67 | 66 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Facility |
| 99232 | 57 | 39 | Subsequent hospital care with moderate level of medical decision making, if using time, at least 35 minutes | Facility |
| 99233 | 204 | 114 | Subsequent hospital care with moderate level of medical decision making, if using time, at least 50 minutes | Facility |
| 99239 | 75 | 75 | Hospital discharge day management, more than 30 minutes | Facility |
Common questions
Where is Joanna Lin's office?
The office is at 170 Alameda de Las Pulgas, Redwood City, CA 94062.
What is Joanna Lin's phone number?
The office phone is (650) 369-5811.
What is Joanna Lin's specialty?
Specialty: Internal medicine.
Does Joanna Lin bill Medicare?
Yes. Joanna Lin billed Original Medicare Part B services in 2024 (see Medicare activity above).
What is Joanna Lin's NPI number?
Joanna Lin's NPI is 1043276496.
Which hospitals is Joanna Lin affiliated with?
Joanna Lin is affiliated with Sequoia Hospital (Redwood City, CA).
Patient reviews
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