Steven Rozak, M.D.
NPI 1154302065 · Internal Medicine Physician · Auburn, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Rozak, M.D. is a Internal Medicine Physician provider in Auburn, MA (NPI 1154302065).
Provider details
- NPI number
- 1154302065
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 53877 (MA)
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
20 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
476 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 181 | $68 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 177 | $43 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 72 | $81 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 18 | $100 |
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians aG0179 | 16 | $43 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 403 | 118 |
| Amlodipine Besylate | 240 | 72 |
| Levothyroxine Sodium | 195 | 58 |
| Lisinopril | 183 | 54 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 135 | 34 |
| Pantoprazole Sodium | 133 | 38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-08
- Last updated
- 2021-12-20
- Certified
- 2021-12-20
Frequently asked questions
- What is Steven Rozak's NPI number?
- Steven Rozak's National Provider Identifier (NPI) is 1154302065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Rozak's specialty?
- Steven Rozak is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Rozak located?
- Steven Rozak's practice location on file with NPPES is 489 Washington St, Auburn, MA 01501-5709.
- What is Steven Rozak's phone number?
- The practice phone number listed in the NPPES registry for Steven Rozak is (508) 832-9646.
- Does Steven Rozak accept Medicare?
- Steven Rozak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Rozak's NPI active?
- Yes — Steven Rozak's NPI (1154302065) is active in the NPPES registry as of the last update on 2021-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.