Opal Osman, N.P.
NPI 1588769285 · Nurse Practitioner · Harrisburg, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Opal Osman, N.P. is a Nurse Practitioner provider in Harrisburg, IL (NPI 1588769285).
Provider details
- NPI number
- 1588769285
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 277001655 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
212 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 | 109 | $74 |
| Assessment of Emotional Or Behavioral Problems96127 | 32 | $4 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $101 |
| Detection Test By Nucleic Acid for Trichomonas Vaginalis (genital Parasite), Amplified Probe Technique87661 | 17 | $34 |
| Measurement of Rna of Bacteria in Vaginal Fluid Specimen81513 | 14 | $140 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 14 |
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 |
|---|---|---|
| Estradiol | 93 | 39 |
| Medroxyprogesterone Acetate | 30 | — |
| Valacyclovir Hclbrand: Valacyclovir | 21 | — |
| Estradiolbrand: Estradiol (twice Weekly) | 14 | — |
| Fluconazole | 14 | 13 |
| Metronidazole | 14 | — |
| Mirabegronbrand: Myrbetriq | 12 | — |
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$186 across 9 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 (1)
- 405 Rushing DrHerrin, IL 62948-3730Phone: (618) 993-3300Fax: (618) 993-0262
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2025-07-07
- Certified
- 2025-07-07
Frequently asked questions
- What is Opal Osman's NPI number?
- Opal Osman's National Provider Identifier (NPI) is 1588769285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Opal Osman's specialty?
- Opal Osman is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Opal Osman located?
- Opal Osman's practice location on file with NPPES is 117 E Clark St, Harrisburg, IL 62946-2702.
- What is Opal Osman's phone number?
- The practice phone number listed in the NPPES registry for Opal Osman is (618) 252-8625.
- Does Opal Osman accept Medicare?
- Opal Osman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Opal Osman's NPI active?
- Yes — Opal Osman's NPI (1588769285) is active in the NPPES registry as of the last update on 2025-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.