Physician Profile
Unclaimed ProfileAbout LI
Based in San Carlos, CA, Na Li, MD is listed in the NPI registry under internal medicine. Medicare claims data shows Na provided 4,577 services to 1,769 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (650) 596-4000
- Email not available
Practice Locations
301 INDUSTRIAL RD
San Carlos, CA 94070
Procedures Most Often Billed to Medicare
4,577 services · 1,769 patients · 20 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
46 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
40 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
31 |
| Influenza vaccine, inactivated | Treatment | 90653 |
16 |
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
14 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
14 |
| Injection, denosumab, 1 mg | Drug given | J0897 |
2,160 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
705 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
610 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
402 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other internal medicines in San Carlos 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Li specialize in?
Dr. Li is an internal medicine in San Carlos, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Li located?
Dr. Li is listed at 301 INDUSTRIAL RD, San Carlos, CA 94070. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Li's phone number?
The number on file is (650) 596-4000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Li?
Dr. Li's National Provider Identifier is 1780918615. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Li go to medical school?
Dr. Li attended Other, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Li have?
Dr. Li has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Li do most often?
According to Medicare billing data, Dr. Li provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Li's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Li. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.