Maria Carmina Arrastia, M.D.
NPI 1285635573 · Internal Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Carmina Arrastia, M.D. is a Internal Medicine Physician provider in Las Vegas, NV (NPI 1285635573).
Provider details
- NPI number
- 1285635573
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 11227 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,524 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 750 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 325 | $113 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 227 | $110 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 92 | $47 |
| Advance Care Planning, First 30 Minutes99497 | 70 | $73 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 32 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Tartrate | 44 | 23 |
| Pantoprazole Sodium | 38 | 27 |
| Atorvastatin Calcium | 33 | 22 |
| Amlodipine Besylate | 27 | 19 |
| Furosemide | 27 | 19 |
| Cefdinir | 21 | 21 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$124 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
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2017-02-07
Frequently asked questions
- What is Maria Carmina Arrastia's NPI number?
- Maria Carmina Arrastia's National Provider Identifier (NPI) is 1285635573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Carmina Arrastia's specialty?
- Maria Carmina Arrastia is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Carmina Arrastia located?
- Maria Carmina Arrastia's practice location on file with NPPES is 7391 W Charleston Blvd, Las Vegas, NV 89117-1577.
- What is Maria Carmina Arrastia's phone number?
- The practice phone number listed in the NPPES registry for Maria Carmina Arrastia is (702) 304-2144.
- Does Maria Carmina Arrastia accept Medicare?
- Maria Carmina Arrastia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Carmina Arrastia's NPI active?
- Yes — Maria Carmina Arrastia's NPI (1285635573) is active in the NPPES registry as of the last update on 2017-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.