Maria Martinez, M.D.
NPI 1144252131ActiveIndividual· Pediatrics, Adolescent Medicine· Phoenix, AZ
Pediatrics, Adolescent Medicine (M.D.) with Valley Sleep Physicians Inc, practicing in Phoenix, Arizona. Their prescriptions cost Medicare Part D more than their services did: $209,155 for 331 claims, against $76,260 paid for services in 2024. Jazz Pharmaceuticals Inc. was the largest of 8 companies reporting payments in 2025, $1,050 in all, mostly food and beverage.
Overview
| NPI | 1144252131 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | May 21, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Adolescent Medicine Primary | 2080A0000X | 27189 | AZ |
| Pediatrics, Pediatric Pulmonology | 2080P0214X | 27189 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pediatric Medicine (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 750 |
|---|---|
| Services billed | 984 across 12 procedure codes |
| Paid by Medicare | $76,260 |
Part D prescriptions in 2024
| Prescriptions (claims) | 331 · 402 30-day fills |
|---|---|
| Patients | 45 |
| Total drug cost | $209,155 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Pulmonary Disease, Sleep Medicine |
| Telehealth | Offers telehealth |
Medical group
- Valley Sleep Physicians IncMesa, AZ · 25 clinicians
Industry payments (Open Payments)
- 2025$1,050 · 34 payments from 8 companies
- 2024$925.64 · 31 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $380.23 | 9 |
| Axsome Therapeutics, Inc. | $191.58 | 7 |
| Inspire Medical Systems, Inc. | $143.40 | 4 |
| Harmony Biosciences LLC | $133.25 | 6 |
| Philips North America LLC | $77.78 | 3 |
What the 2025 payments were for
- Food and Beverage$894.66 · 32 payments
- Education$154.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 Pediatrics, Adolescent Medicine providers in Phoenix · All Pediatrics, Adolescent Medicine providers in Arizona