Matthew Hanewich, DO
NPI 1437649795 · Cardiovascular Disease Physician · Oak Lawn, IL
Matthew Hanewich, DO is a Cardiovascular Disease Physician provider in Oak Lawn, IL (NPI 1437649795).
Provider details
- NPI number
- 1437649795
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036.169242 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
58 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 41 | $119 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 17 | $152 |
Typical Medicare-allowed amounts for these services range $119–$152 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$546 across 7 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 (2)
- 200 Hawkins DrIowa City, IA 52242-1009Phone: (319) 356-4019Fax: (319) 353-8073
- 10837 S Cicero Ave Fl 2Oak Lawn, IL 60453-6458Phone: (708) 636-7575Fax: (708) 636-6193
Registry dates
- Enumerated
- 2018-05-12
- Last updated
- 2024-04-02
- Certified
- 2024-04-01
Frequently asked questions
- What is Matthew Hanewich's NPI number?
- Matthew Hanewich's National Provider Identifier (NPI) is 1437649795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Hanewich's specialty?
- Matthew Hanewich is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Hanewich located?
- Matthew Hanewich's practice location on file with NPPES is 4440 W 95th St Ste 1126m, Oak Lawn, IL 60453-2600.
- What is Matthew Hanewich's phone number?
- The practice phone number listed in the NPPES registry for Matthew Hanewich is (708) 684-5405.
- Is Matthew Hanewich's NPI active?
- Yes — Matthew Hanewich's NPI (1437649795) is active in the NPPES registry as of the last update on 2024-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.