David Seto, M.D.
NPI 1336373877 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Seto, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1336373877).
Provider details
- NPI number
- 1336373877
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A133486 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
843 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Osteopathic Manipulative Treatment, 9-10 Body Regions98929 | 221 | $90 |
| Acupuncture, Initial 15 Minutes97810 | 200 | $41 |
| Acupuncture, Each Additional 15 Minutes97811 | 200 | $30 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 198 | $98 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 24 | $235 |
Typical Medicare-allowed amounts for these services range $30–$235 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$150 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 11301 Wilshire Blvd Bldg 220Los Angeles, CA 90073-1003Phone: (310) 478-3711
- 1108 Fremont AveSouth Pasadena, CA 91030-3227Phone: (626) 788-1639
Registry dates
- Enumerated
- 2009-05-12
- Last updated
- 2018-03-17
Frequently asked questions
- What is David Seto's NPI number?
- David Seto's National Provider Identifier (NPI) is 1336373877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Seto's specialty?
- David Seto is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Seto located?
- David Seto's practice location on file with NPPES is 351 E Temple St, Los Angeles, CA 90012-3328.
- What is David Seto's phone number?
- The practice phone number listed in the NPPES registry for David Seto is (213) 253-2677.
- Does David Seto accept Medicare?
- David Seto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Seto's NPI active?
- Yes — David Seto's NPI (1336373877) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.