Catherine Pospisil, D.O.
NPI 1215379128 · Family Medicine Physician · Trumbull, CT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Pospisil, D.O. is a Family Medicine Physician provider in Trumbull, CT (NPI 1215379128).
Provider details
- NPI number
- 1215379128
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 051347 (CT)
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
12 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
346 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 | 129 | $134 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 87 | $135 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $95 |
| Administration of Influenza Virus VaccineG0008 | 34 | $34 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 28 | $17 |
| Admn Sarscov2 Vacc 1 Dose |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 92 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 241 | 103 |
| Amlodipine Besylate | 196 | 81 |
| Rosuvastatin Calcium | 179 | 80 |
| Lisinopril | 154 | 65 |
| Levothyroxine Sodium | 146 | 70 |
| Losartan Potassium | 106 | 44 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-07-19
- Last updated
- 2024-11-14
- Certified
- 2024-11-14
Frequently asked questions
- What is Catherine Pospisil's NPI number?
- Catherine Pospisil's National Provider Identifier (NPI) is 1215379128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Pospisil's specialty?
- Catherine Pospisil is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Pospisil located?
- Catherine Pospisil's practice location on file with NPPES is 888 White Plains Rd Ste 203, Trumbull, CT 06611-4552.
- What is Catherine Pospisil's phone number?
- The practice phone number listed in the NPPES registry for Catherine Pospisil is (203) 459-0408.
- Does Catherine Pospisil accept Medicare?
- Catherine Pospisil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Pospisil's NPI active?
- Yes — Catherine Pospisil's NPI (1215379128) is active in the NPPES registry as of the last update on 2024-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.