Marybell Ramirez, APRN-FPA, FNP-C
NPI 1558833699 · Family Nurse Practitioner · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marybell Ramirez, APRN-FPA, FNP-C is a Family Nurse Practitioner provider in Oak Lawn, IL (NPI 1558833699).
Provider details
- NPI number
- 1558833699
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-FPA, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 277002942 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
4,452 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 1,053 | $69 |
| Removal of Fingernails Or Toenails, 1-5 Nails11720 | 793 | $29 |
| Trimming of Dystrophic Nails, Any NumberG0127 | 779 | $11 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 698 | $66 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 495 | $39 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 241 | $111 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 661 | 184 |
| Ammonium Lactate | 463 | 136 |
| Diclofenac Sodium | 75 | 16 |
| Triamcinolone Acetonide | 51 | 11 |
| Doxycycline Hyclate | 22 | 20 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 16 | — |
| Mupirocin | 15 | 14 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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 , 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.
Practice location
Mailing address
Additional practice locations (2)
- 1406 S Chestnut DrMount Prospect, IL 60056-4520Phone: (708) 320-1510Fax: (773) 847-4467
- 2501 Chatham Rd Ste NSpringfield, IL 62704-4188Phone: (708) 932-3260
Registry dates
- Enumerated
- 2018-12-31
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Marybell Ramirez's NPI number?
- Marybell Ramirez's National Provider Identifier (NPI) is 1558833699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marybell Ramirez's specialty?
- Marybell Ramirez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marybell Ramirez located?
- Marybell Ramirez's practice location on file with NPPES is 10448 S Pulaski Rd Ste 6, Oak Lawn, IL 60453-4895.
- What is Marybell Ramirez's phone number?
- The practice phone number listed in the NPPES registry for Marybell Ramirez is (708) 932-3260.
- Does Marybell Ramirez accept Medicare?
- Marybell Ramirez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marybell Ramirez's NPI active?
- Yes — Marybell Ramirez's NPI (1558833699) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.