Maria Corazon Meris, M.D.
NPI 1073628657 · Specialist · Anaheim, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Corazon Meris, M.D. is a Specialist provider in Anaheim, CA (NPI 1073628657).
Provider details
- NPI number
- 1073628657
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A56490 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
173 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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $98 |
| Advance Care Planning, First 30 Minutes99497 | 41 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 40 | $138 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 37 | $140 |
Typical Medicare-allowed amounts for these services range $87–$140 (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 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 511 | 143 |
| Amlodipine Besylate | 380 | 110 |
| Losartan Potassium | 311 | 90 |
| Metformin Hcl | 243 | 69 |
| Famotidine | 180 | 67 |
| Levothyroxine Sodium | 167 | 40 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$318 across 12 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
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2013-09-05
Frequently asked questions
- What is Maria Corazon Meris's NPI number?
- Maria Corazon Meris's National Provider Identifier (NPI) is 1073628657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Corazon Meris's specialty?
- Maria Corazon Meris is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Maria Corazon Meris located?
- Maria Corazon Meris's practice location on file with NPPES is 3400 W Ball Rd, Anaheim, CA 92804-3738.
- What is Maria Corazon Meris's phone number?
- The practice phone number listed in the NPPES registry for Maria Corazon Meris is (714) 816-0088.
- Does Maria Corazon Meris accept Medicare?
- Maria Corazon Meris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Corazon Meris's NPI active?
- Yes — Maria Corazon Meris's NPI (1073628657) is active in the NPPES registry as of the last update on 2013-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.