Krystal Al-Haj, FNP-BC
NPI 1750027793 · Nurse Practitioner · Joliet, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krystal Al-Haj, FNP-BC is a Nurse Practitioner provider in Joliet, IL (NPI 1750027793).
Provider details
- NPI number
- 1750027793
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 209.024661 (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
4 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
893 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 365 | $111 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 214 | $68 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 127 | $12 |
| Magnesium Level83735 | 36 | $7 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 29 | $8 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 87 | 37 |
| Metoprolol Succinate | 63 | 29 |
| Carvedilol | 62 | 27 |
| Potassium Chloride | 47 | 23 |
| Amlodipine Besylate | 42 | 18 |
| Atorvastatin Calcium | 38 | 20 |
| Diltiazem Hclbrand: Diltiazem 24hr Er (cd) | 38 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$633 across 28 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)
- 4001 Vollmer RdOlympia Fields, IL 60461-3168Phone: (708) 481-8883Fax: (708) 481-2917
Registry dates
- Enumerated
- 2022-05-11
- Last updated
- 2023-09-15
- Certified
- 2023-09-15
Frequently asked questions
- What is Krystal Al-Haj's NPI number?
- Krystal Al-Haj's National Provider Identifier (NPI) is 1750027793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krystal Al-Haj's specialty?
- Krystal Al-Haj is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Krystal Al-Haj located?
- Krystal Al-Haj's practice location on file with NPPES is 301 Madison St Ste 207, Joliet, IL 60435-6654.
- What is Krystal Al-Haj's phone number?
- The practice phone number listed in the NPPES registry for Krystal Al-Haj is (815) 740-1900.
- Does Krystal Al-Haj accept Medicare?
- Krystal Al-Haj is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krystal Al-Haj's NPI active?
- Yes — Krystal Al-Haj's NPI (1750027793) is active in the NPPES registry as of the last update on 2023-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.