Patricia Martinez
NPI 1427687524 · Family Nurse Practitioner · Willowbrook, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Martinez is a Family Nurse Practitioner provider in Willowbrook, IL (NPI 1427687524).
Provider details
- NPI number
- 1427687524
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 209020842 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
124 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 | 98 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $112 |
Typical Medicare-allowed amounts for these services range $73–$112 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 58 | 25 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 43 | — |
| Ergocalciferol (vitamin D2)brand: Vitamin D2 | 37 | 19 |
| Cyclobenzaprine Hcl | 33 | 24 |
| Meloxicam | 29 | 16 |
| Tramadol Hcl | 29 | — |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$386 across 3 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 (2)
- 3010 W 26th StChicago, IL 60623-4128Phone: (847) 220-4103Fax: (847) 693-7029
- 5857 W 35th StCicero, IL 60804-4250Phone: (708) 780-1464Fax: (708) 780-1468
Registry dates
- Enumerated
- 2020-04-02
- Last updated
- 2025-08-27
- Certified
- 2025-08-26
Frequently asked questions
- What is Patricia Martinez's NPI number?
- Patricia Martinez's National Provider Identifier (NPI) is 1427687524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Martinez's specialty?
- Patricia Martinez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Martinez located?
- Patricia Martinez's practice location on file with NPPES is 40 75th St, Willowbrook, IL 60527-2325.
- What is Patricia Martinez's phone number?
- The practice phone number listed in the NPPES registry for Patricia Martinez is (630) 581-5372.
- Does Patricia Martinez accept Medicare?
- Patricia Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Martinez's NPI active?
- Yes — Patricia Martinez's NPI (1427687524) is active in the NPPES registry as of the last update on 2025-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.