Carlos Montoya, MD
NPI 1063420974 · Ophthalmology Physician · Huntington Park, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos Montoya, MD is a Ophthalmology Physician provider in Huntington Park, CA (NPI 1063420974).
Provider details
- NPI number
- 1063420974
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A40547 (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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 82 | 42 |
| Latanoprost | 76 | 21 |
| Metformin Hcl | 66 | 40 |
| Cyclosporine | 63 | 15 |
| Omeprazole | 52 | 31 |
| Amlodipine Besylate | 41 | 25 |
| Ibuprofen | 39 | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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 (1)
- 1532 San Bernardino Ave Ste B7Pomona, CA 91767-3559Phone: (909) 301-4041Fax: (909) 301-4042
Registry dates
- Enumerated
- 2006-08-04
- Last updated
- 2021-11-10
- Certified
- 2021-11-10
Frequently asked questions
- What is Carlos Montoya's NPI number?
- Carlos Montoya's National Provider Identifier (NPI) is 1063420974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Montoya's specialty?
- Carlos Montoya is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos Montoya located?
- Carlos Montoya's practice location on file with NPPES is 2746 E Florence Ave, Huntington Park, CA 90255-5747.
- What is Carlos Montoya's phone number?
- The practice phone number listed in the NPPES registry for Carlos Montoya is (323) 583-4567.
- Does Carlos Montoya accept Medicare?
- Carlos Montoya is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carlos Montoya's NPI active?
- Yes — Carlos Montoya's NPI (1063420974) is active in the NPPES registry as of the last update on 2021-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.