Timothy Cooper, M.D.
NPI 1225456296 · Internal Medicine Physician · Brookfield, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Cooper, M.D. is a Internal Medicine Physician provider in Brookfield, WI (NPI 1225456296).
Provider details
- NPI number
- 1225456296
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036142168 (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
12 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
702 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 299 | $119 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 163 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $84 |
| Administration of Influenza Virus VaccineG0008 | 43 | $30 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 32 | $159 |
| Admn Sarscov2 Vacc 1 Dose90480 | 29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 128 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 498 | 137 |
| Amlodipine Besylate | 441 | 122 |
| Rosuvastatin Calcium | 374 | 102 |
| Lisinopril | 310 | 89 |
| Levothyroxine Sodium | 244 | 61 |
| Tamsulosin Hcl | 233 | 60 |
| Metoprolol Succinate |
Practice location
Mailing address
Additional practice locations (2)
- 1653 W Congress Pkwy Ste 10Chicago, IL 60612-3833Phone: (312) 942-4200
- 2160 S 1st AveMaywood, IL 60153-3328Phone: (708) 202-2707Fax: (708) 202-7359
Registry dates
- Enumerated
- 2014-04-06
- Last updated
- 2021-11-30
- Certified
- 2021-11-30
Frequently asked questions
- What is Timothy Cooper's NPI number?
- Timothy Cooper's National Provider Identifier (NPI) is 1225456296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Cooper's specialty?
- Timothy Cooper is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Cooper located?
- Timothy Cooper's practice location on file with NPPES is 16985 W Bluemound Rd, Brookfield, WI 53005.
- What is Timothy Cooper's phone number?
- The practice phone number listed in the NPPES registry for Timothy Cooper is (262) 641-8400.
- Does Timothy Cooper accept Medicare?
- Timothy Cooper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Cooper's NPI active?
- Yes — Timothy Cooper's NPI (1225456296) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.