Mirna Chambi, MD
NPI 1104853514 · Family Medicine Physician · Buena Park, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mirna Chambi, MD is a Family Medicine Physician provider in Buena Park, CA (NPI 1104853514).
Provider details
- NPI number
- 1104853514
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A53149 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
254 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 | 166 | $93 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 59 | $131 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 29 | $132 |
Typical Medicare-allowed amounts for these services range $93–$132 (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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 364 | 123 |
| Lisinopril | 315 | 98 |
| Metformin Hcl | 304 | 94 |
| Alendronate Sodium | 261 | 81 |
| Levothyroxine Sodium | 171 | 40 |
| Amlodipine Besylate | 167 | 56 |
| Hydrochlorothiazide | 163 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2018-01-24
Frequently asked questions
- What is Mirna Chambi's NPI number?
- Mirna Chambi's National Provider Identifier (NPI) is 1104853514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mirna Chambi's specialty?
- Mirna Chambi is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mirna Chambi located?
- Mirna Chambi's practice location on file with NPPES is 7151 Lincoln Ave, Buena Park, CA 90620-4613.
- What is Mirna Chambi's phone number?
- The practice phone number listed in the NPPES registry for Mirna Chambi is (714) 821-6506.
- Does Mirna Chambi accept Medicare?
- Mirna Chambi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mirna Chambi's NPI active?
- Yes — Mirna Chambi's NPI (1104853514) is active in the NPPES registry as of the last update on 2018-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.