Maria Macias, M.D.
NPI 1689029258 · Internal Medicine Physician · El Paso, TX
Enrolled with Medicare as Practitioner - Sleep Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Macias, M.D. is a Internal Medicine Physician provider in El Paso, TX (NPI 1689029258).
Provider details
- NPI number
- 1689029258
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- S1172 (TX)
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 tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
782 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 | 419 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 134 | $122 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 68 | $106 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 57 | $609 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 49 | $581 |
| Home Sleep Test (hst) With Type III Portable Monitor, Unattended; Minimum of 4 Channels: 2 Respiratory Movement/Airflow, 1 Ecg/Heart Rate and 1 Oxygen Saturation |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 17 |
| Armodafinil | 14 |
| Hydroxyzine Hcl | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$712 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
Additional practice locations (4)
- 2311 N Mesa St Ste EEl Paso, TX 79902-3575Phone: (915) 533-8499Fax: (915) 544-4929
- 4758 Loma Del Sur Dr Ste BEl Paso, TX 79934-3597Phone: (915) 533-8499Fax: (915) 544-4929
- 2000 Lomaland DrEl Paso, TX 79935-2213Phone: (915) 779-7378Fax: (915) 779-2822
- 4305 N Mesa St Ste BEl Paso, TX 79902-1124Phone: (915) 779-7378Fax: (915) 779-2822
Registry dates
- Enumerated
- 2016-05-02
- Last updated
- 2024-10-11
- Certified
- 2024-10-11
Frequently asked questions
- What is Maria Macias's NPI number?
- Maria Macias's National Provider Identifier (NPI) is 1689029258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Macias's specialty?
- Maria Macias is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Macias located?
- Maria Macias's practice location on file with NPPES is 7430 N Mesa St, El Paso, TX 79912-3504.
- What is Maria Macias's phone number?
- The practice phone number listed in the NPPES registry for Maria Macias is (915) 779-7378.
- Does Maria Macias accept Medicare?
- Maria Macias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Macias's NPI active?
- Yes — Maria Macias's NPI (1689029258) is active in the NPPES registry as of the last update on 2024-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.