John Matera, MD
NPI 1770970931 · Internal Medicine Physician · Blue Island, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Matera, MD is a Internal Medicine Physician provider in Blue Island, IL (NPI 1770970931).
Provider details
- NPI number
- 1770970931
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036146273 (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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
62 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 43 | $59 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 19 | $133 |
Typical Medicare-allowed amounts for these services range $59–$133 (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 · 132 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,092 | 336 |
| Amlodipine Besylate | 712 | 242 |
| Metformin Hcl | 464 | 148 |
| Losartan Potassium | 453 | 134 |
| Gabapentin | 391 | 127 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 377 | 137 |
Practice location
Mailing address
Additional practice locations (2)
- 2650 Ridge AveEvanston, IL 60201Phone: (847) 570-2509
- 9600 Gross Point RdSkokie, IL 60076Phone: (847) 933-6410Fax: (847) 933-6411
Registry dates
- Enumerated
- 2015-04-24
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is John Matera's NPI number?
- John Matera's National Provider Identifier (NPI) is 1770970931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Matera's specialty?
- John Matera is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Matera located?
- John Matera's practice location on file with NPPES is 3046 127th St, Blue Island, IL 60406-1827.
- What is John Matera's phone number?
- The practice phone number listed in the NPPES registry for John Matera is (708) 377-7920.
- Does John Matera accept Medicare?
- John Matera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Matera's NPI active?
- Yes — John Matera's NPI (1770970931) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.