Lawrence Colassacco, MD
NPI 1366451429 · Family Medicine Physician · Depere, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence Colassacco, MD is a Family Medicine Physician provider in Depere, WI (NPI 1366451429).
Provider details
- NPI number
- 1366451429
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 46043 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
601 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) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 116 | $120 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 111 | $85 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 105 | $53 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 85 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $120 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 129 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 564 | 141 |
| Amlodipine Besylate | 396 | 97 |
| Pantoprazole Sodium | 331 | 87 |
| Rosuvastatin Calcium | 279 | 72 |
| Lisinopril | 253 | 61 |
| Levothyroxine Sodium | 237 | 47 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-07
- Last updated
- 2023-03-07
- Certified
- 2021-11-29
Frequently asked questions
- What is Lawrence Colassacco's NPI number?
- Lawrence Colassacco's National Provider Identifier (NPI) is 1366451429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Colassacco's specialty?
- Lawrence Colassacco is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lawrence Colassacco located?
- Lawrence Colassacco's practice location on file with NPPES is 1881 Chicago St, Depere, WI 54115.
- What is Lawrence Colassacco's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Colassacco is (920) 403-8000.
- Does Lawrence Colassacco accept Medicare?
- Lawrence Colassacco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawrence Colassacco's NPI active?
- Yes — Lawrence Colassacco's NPI (1366451429) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.