Michael Hohlastos, D.O.
NPI 1376743914 · Emergency Medicine Physician · Dekalb, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Hohlastos, D.O. is a Emergency Medicine Physician provider in Dekalb, IL (NPI 1376743914).
Provider details
- NPI number
- 1376743914
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 036081745 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
561 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 | 298 | $180 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 244 | $124 |
| Critical Care, First 30-74 Minutes99291 | 19 | $217 |
Typical Medicare-allowed amounts for these services range $124–$217 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 97 | 96 |
| Cephalexin | 57 | 56 |
| Cyclobenzaprine Hcl | 55 | 54 |
| Ibuprofen | 42 | 42 |
| Prednisone | 35 | 34 |
| Methylprednisolone | 29 | 29 |
| Doxycycline Hyclate | 27 | 27 |
Practice location
Mailing address
Additional practice locations (1)
- 800 Riverside DrWaupaca, WI 54981-1943Phone: (715) 258-1000Fax: (715) 258-1153
Registry dates
- Enumerated
- 2007-07-23
- Last updated
- 2025-11-24
- Certified
- 2025-11-24
Frequently asked questions
- What is Michael Hohlastos's NPI number?
- Michael Hohlastos's National Provider Identifier (NPI) is 1376743914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Hohlastos's specialty?
- Michael Hohlastos is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Hohlastos located?
- Michael Hohlastos's practice location on file with NPPES is 1 Kish Hospital Dr, Dekalb, IL 60115-9602.
- What is Michael Hohlastos's phone number?
- The practice phone number listed in the NPPES registry for Michael Hohlastos is (815) 748-2972.
- Does Michael Hohlastos accept Medicare?
- Michael Hohlastos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Hohlastos's NPI active?
- Yes — Michael Hohlastos's NPI (1376743914) is active in the NPPES registry as of the last update on 2025-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.