Carlos Millan Espinoza, MD
NPI 1821528019 · Family Medicine Physician · Montebello, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos Millan Espinoza, MD is a Family Medicine Physician provider in Montebello, CA (NPI 1821528019).
Provider details
- NPI number
- 1821528019
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
13 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 13 | $93 |
Typical Medicare-allowed amounts for these services range $93–$93 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 114 | 112 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 99 | 94 |
| Azithromycin | 86 | 85 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 60 | 59 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 59 | 56 |
| Doxycycline Hyclate | 48 | 48 |
| Naproxen |
Practice location
Mailing address
Additional practice locations (2)
- 2801 S San Pedro StLos Angeles, CA 90011-2023Phone: (323) 233-3100
- 1720 E Cesar E Chavez AveLos Angeles, CA 90033-2414Phone: (323) 260-5789
Registry dates
- Enumerated
- 2017-06-19
- Last updated
- 2024-10-25
- Certified
- 2024-03-28
Frequently asked questions
- What is Carlos Millan Espinoza's NPI number?
- Carlos Millan Espinoza's National Provider Identifier (NPI) is 1821528019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Millan Espinoza's specialty?
- Carlos Millan Espinoza is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos Millan Espinoza located?
- Carlos Millan Espinoza's practice location on file with NPPES is 2603 Via Campo, Montebello, CA 90640-1807.
- What is Carlos Millan Espinoza's phone number?
- The practice phone number listed in the NPPES registry for Carlos Millan Espinoza is (323) 720-1144.
- Does Carlos Millan Espinoza accept Medicare?
- Carlos Millan Espinoza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carlos Millan Espinoza's NPI active?
- Yes — Carlos Millan Espinoza's NPI (1821528019) is active in the NPPES registry as of the last update on 2024-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.