Thomas Avallone, M.D.
NPI 1679865950 · Ophthalmology Physician · Coronado, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Avallone, M.D. is a Ophthalmology Physician provider in Coronado, CA (NPI 1679865950).
Provider details
- NPI number
- 1679865950
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A147199 (CA)
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
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,058 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 Complete Exam of Visual System92014 | 475 | $139 |
| Established Patient Problem Focused Exam of Visual System92012 | 318 | $98 |
| Imaging of Optic Nerve92133 | 285 | $39 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 262 | $98 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 261 | $137 |
| Imaging of Retina92134 | 222 | $43 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 187 | 84 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 126 | 65 |
| Brimonidine Tartrate | 110 | 53 |
| Timolol Maleate | 88 | 46 |
| Prednisolone Acetate | 48 | 29 |
| Erythromycin Basebrand: Erythromycin | 43 | 27 |
| Bimatoprostbrand: Lumigan | 30 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,382 across 26 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 (4)
- 1317 Ynez Pl Ste aCoronado, CA 92118-3909Phone: (619) 435-8800
- 700 W El Norte PkwyEscondido, CA 92026-3923Phone: (800) 765-2737
- 3939 3rd AveSan Diego, CA 92103-3002Phone: (800) 765-2737Fax: (619) 296-4622
- 34800 Bob Wilson DrSan Diego, CA 92134-7065Phone: (619) 532-6719Fax: (619) 532-7272
Registry dates
- Enumerated
- 2011-05-05
- Last updated
- 2023-09-28
- Certified
- 2023-09-28
Frequently asked questions
- What is Thomas Avallone's NPI number?
- Thomas Avallone's National Provider Identifier (NPI) is 1679865950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Avallone's specialty?
- Thomas Avallone is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Avallone located?
- Thomas Avallone's practice location on file with NPPES is 1317 Ynez Place, Coronado, CA 92118.
- What is Thomas Avallone's phone number?
- The practice phone number listed in the NPPES registry for Thomas Avallone is (619) 435-8800.
- Does Thomas Avallone accept Medicare?
- Thomas Avallone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Avallone's NPI active?
- Yes — Thomas Avallone's NPI (1679865950) is active in the NPPES registry as of the last update on 2023-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.