Serge Kaska, M.D.
NPI 1184661506 · Specialist · San Marcos, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Serge Kaska, M.D. is a Specialist provider in San Marcos, CA (NPI 1184661506).
Provider details
- NPI number
- 1184661506
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A73685 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
244 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 58 | $176 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 51 | $98 |
| Imaging Guidance for Procedure, 60 Minutes Or Less76000 | 37 | $15 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 33 | $133 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 22 | $119 |
| X-Ray of Hip, 2-3 Views73502 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$299 across 7 records (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
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2016-02-14
Frequently asked questions
- What is Serge Kaska's NPI number?
- Serge Kaska's National Provider Identifier (NPI) is 1184661506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Serge Kaska's specialty?
- Serge Kaska is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Serge Kaska located?
- Serge Kaska's practice location on file with NPPES is 277 Rancheros Dr, San Marcos, CA 92069-2976.
- What is Serge Kaska's phone number?
- The practice phone number listed in the NPPES registry for Serge Kaska is (760) 750-1902.
- Does Serge Kaska accept Medicare?
- Serge Kaska is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Serge Kaska's NPI active?
- Yes — Serge Kaska's NPI (1184661506) is active in the NPPES registry as of the last update on 2016-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.