John Lozowski, DO
NPI 1063496297 · Family Medicine Physician · Phila, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lozowski, DO is a Family Medicine Physician provider in Phila, PA (NPI 1063496297).
Provider details
- NPI number
- 1063496297
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS006638L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 144 | 55 |
| Rosuvastatin Calcium | 125 | 44 |
| Atorvastatin Calcium | 114 | 41 |
| Levothyroxine Sodium | 110 | 39 |
| Lisinopril | 89 | 32 |
| Famotidine | 87 | 26 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,008 across 42 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-01
- Last updated
- 2013-12-04
Frequently asked questions
- What is John Lozowski's NPI number?
- John Lozowski's National Provider Identifier (NPI) is 1063496297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lozowski's specialty?
- John Lozowski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Lozowski located?
- John Lozowski's practice location on file with NPPES is 2923 E Thompson St, Phila, PA 19134-4812.
- What is John Lozowski's phone number?
- The practice phone number listed in the NPPES registry for John Lozowski is (215) 425-3981.
- Does John Lozowski accept Medicare?
- John Lozowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lozowski's NPI active?
- Yes — John Lozowski's NPI (1063496297) is active in the NPPES registry as of the last update on 2013-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.