Geoffrey Carlson, O.D.
NPI 1518968213 · Optometrist · Oroville, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Carlson, O.D. is a Optometrist provider in Oroville, CA (NPI 1518968213).
Provider details
- NPI number
- 1518968213
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 9216 (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 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
3,544 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) |
|---|---|---|
| Established Patient Problem Focused Exam of Visual System92012 | 761 | $92 |
| Microfluid Analysis of Tears83861 | 725 | $22 |
| Established Patient Complete Exam of Visual System92014 | 400 | $130 |
| Imaging of Retina92134 | 326 | $41 |
| Closure of Tear Duct Opening Using Plug68761 | 325 | $87 |
| Imaging of Optic Nerve92133 | 209 | $36 |
| Extended Exam Involving Color Vision Testing92283 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 254 | 52 |
| Prednisolone Acetate | 120 | 105 |
| Azelastine Hcl | 86 | 41 |
| Moxifloxacin Hclbrand: Moxifloxacin | 52 | 30 |
| Erythromycin Basebrand: Erythromycin | 44 | 20 |
| Timolol Maleate | 38 | — |
| Lifitegrastbrand: Xiidra | 31 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$208 across 5 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
- 2005-08-03
- Last updated
- 2021-03-08
- Certified
- 2021-03-08
Frequently asked questions
- What is Geoffrey Carlson's NPI number?
- Geoffrey Carlson's National Provider Identifier (NPI) is 1518968213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Carlson's specialty?
- Geoffrey Carlson is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Geoffrey Carlson located?
- Geoffrey Carlson's practice location on file with NPPES is 2585 Oro Dam Blvd E, Oroville, CA 95966-6005.
- What is Geoffrey Carlson's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Carlson is (530) 922-2020.
- Does Geoffrey Carlson accept Medicare?
- Geoffrey Carlson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Carlson's NPI active?
- Yes — Geoffrey Carlson's NPI (1518968213) is active in the NPPES registry as of the last update on 2021-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.