Alexander Abramowicz, M.D.
NPI 1215356241 · Hospitalist Physician · Aurora, CO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Abramowicz, M.D. is a Hospitalist Physician provider in Aurora, CO (NPI 1215356241).
Provider details
- NPI number
- 1215356241
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0059116 (CO)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
201 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 98 | $117 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 67 | $78 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 25 | $113 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 11 | $171 |
Typical Medicare-allowed amounts for these services range $78–$171 (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.
Practice location
Mailing address
Additional practice locations (1)
- 505 E 70th StWeill Cornell Internal Medicine AssociatesNew York, NY 10021-4872Phone: (212) 746-9663Fax: (212) 746-3609
Registry dates
- Enumerated
- 2014-04-07
- Last updated
- 2025-06-16
- Certified
- 2025-06-16
Frequently asked questions
- What is Alexander Abramowicz's NPI number?
- Alexander Abramowicz's National Provider Identifier (NPI) is 1215356241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Abramowicz's specialty?
- Alexander Abramowicz is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Abramowicz located?
- Alexander Abramowicz's practice location on file with NPPES is 12605 E 16th Ave, Aurora, CO 80045-2545.
- What is Alexander Abramowicz's phone number?
- The practice phone number listed in the NPPES registry for Alexander Abramowicz is (720) 848-4289.
- Does Alexander Abramowicz accept Medicare?
- Alexander Abramowicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Abramowicz's NPI active?
- Yes — Alexander Abramowicz's NPI (1215356241) is active in the NPPES registry as of the last update on 2025-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.