Heather Eslinger, MD
NPI 1326506080 · Emergency Medicine Physician · Huntley, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Eslinger, MD is a Emergency Medicine Physician provider in Huntley, IL (NPI 1326506080).
Provider details
- NPI number
- 1326506080
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
591 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 356 | $178 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 159 | $122 |
| Critical Care, First 30-74 Minutes99291 | 60 | $211 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 16 | $72 |
Typical Medicare-allowed amounts for these services range $72–$211 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 29 | 29 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
| Cephalexin | 19 | 19 |
| Ondansetronbrand: Ondansetron Odt | 18 | 18 |
| Cyclobenzaprine Hcl | 15 | 14 |
| Azithromycin | 15 | 15 |
| Methylprednisolone | 14 |
Practice location
Mailing address
Additional practice locations (1)
- 600 S Paulina St Ste 403Chicago, IL 60612-3806Phone: (312) 942-7100
Registry dates
- Enumerated
- 2019-03-12
- Last updated
- 2022-07-12
- Certified
- 2022-07-12
Frequently asked questions
- What is Heather Eslinger's NPI number?
- Heather Eslinger's National Provider Identifier (NPI) is 1326506080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Eslinger's specialty?
- Heather Eslinger is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Heather Eslinger located?
- Heather Eslinger's practice location on file with NPPES is 10400 Haligus Rd, Huntley, IL 60142-9553.
- What is Heather Eslinger's phone number?
- The practice phone number listed in the NPPES registry for Heather Eslinger is (224) 654-0100.
- Does Heather Eslinger accept Medicare?
- Heather Eslinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Eslinger's NPI active?
- Yes — Heather Eslinger's NPI (1326506080) is active in the NPPES registry as of the last update on 2022-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.