Dallin Andersen, MD
NPI 1225492333 · Ophthalmology Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dallin Andersen, MD is a Ophthalmology Physician provider in Spokane, WA (NPI 1225492333).
Provider details
- NPI number
- 1225492333
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 61244190 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 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
4,886 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) |
|---|---|---|
| Imaging of Retina92134 | 2,201 | $41 |
| Injection of Drug Into Eye67028 | 1,850 | $135 |
| Established Patient Complete Exam of Visual System92014 | 185 | $127 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 153 | $129 |
| Unclassified DrugsJ3490 | 97 | $2,661 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 82 | $169 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 131 | 101 |
| Ofloxacin | 118 | 98 |
| Atropine Sulfate | 94 | 81 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 20 | 11 |
| Latanoprost | 18 | 11 |
| Timolol Maleate | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$142 across 6 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
Additional practice locations (2)
- 31 E Central AveSpokane, WA 99208-1161Phone: (509) 456-0107Fax: (509) 747-2635
- 16201 E Indiana Ave Ste 5000Spokane Valley, WA 99216-1883Phone: (509) 456-0107Fax: (509) 747-2635
Registry dates
- Enumerated
- 2016-04-06
- Last updated
- 2023-03-01
- Certified
- 2023-03-01
Frequently asked questions
- What is Dallin Andersen's NPI number?
- Dallin Andersen's National Provider Identifier (NPI) is 1225492333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dallin Andersen's specialty?
- Dallin Andersen is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Dallin Andersen located?
- Dallin Andersen's practice location on file with NPPES is 427 S Bernard St, Spokane, WA 99204-2509.
- What is Dallin Andersen's phone number?
- The practice phone number listed in the NPPES registry for Dallin Andersen is (509) 456-0107.
- Does Dallin Andersen accept Medicare?
- Dallin Andersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dallin Andersen's NPI active?
- Yes — Dallin Andersen's NPI (1225492333) is active in the NPPES registry as of the last update on 2023-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.