Marc Swanson, OD
NPI 1881762839 · Optometrist · Palo Alto, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Swanson, OD is a Optometrist provider in Palo Alto, CA (NPI 1881762839).
Provider details
- NPI number
- 1881762839
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- OPT18868TPA (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
458 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 149 | $154 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 71 | $110 |
| New Patient Complete Exam of Visual System92004 | 54 | $186 |
| Photography of the Retina92250 | 45 | $47 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 41 | $134 |
| Imaging of Retina92134 | 38 | $50 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-30
- Last updated
- 2020-03-03
- Certified
- 2020-03-03
Frequently asked questions
- What is Marc Swanson's NPI number?
- Marc Swanson's National Provider Identifier (NPI) is 1881762839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Swanson's specialty?
- Marc Swanson is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Marc Swanson located?
- Marc Swanson's practice location on file with NPPES is 795 El Camino Real, Palo Alto, CA 94301-2302.
- What is Marc Swanson's phone number?
- The practice phone number listed in the NPPES registry for Marc Swanson is (650) 321-4121.
- Does Marc Swanson accept Medicare?
- Marc Swanson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Swanson's NPI active?
- Yes — Marc Swanson's NPI (1881762839) is active in the NPPES registry as of the last update on 2020-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.