Michael Danielewicz, MD
NPI 1013406826 · Family Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Danielewicz, MD is a Family Medicine Physician provider in Philadelphia, PA (NPI 1013406826).
Provider details
- NPI number
- 1013406826
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD477009 (PA)
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
8 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
638 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 | 156 | $87 |
| 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 | 132 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 75 | $60 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 38 | $119 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 35 | $135 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 178 | 69 |
| Amlodipine Besylate | 103 | 47 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 54 | 14 |
| Lisinopril | 53 | 22 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 53 | 11 |
| Pantoprazole Sodium | 52 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-05-07
- Last updated
- 2025-09-11
- Certified
- 2023-06-14
Frequently asked questions
- What is Michael Danielewicz's NPI number?
- Michael Danielewicz's National Provider Identifier (NPI) is 1013406826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Danielewicz's specialty?
- Michael Danielewicz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Danielewicz located?
- Michael Danielewicz's practice location on file with NPPES is 33 S 9th St # 301, Philadelphia, PA 19107-4414.
- What is Michael Danielewicz's phone number?
- The practice phone number listed in the NPPES registry for Michael Danielewicz is (215) 955-7190.
- Does Michael Danielewicz accept Medicare?
- Michael Danielewicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Danielewicz's NPI active?
- Yes — Michael Danielewicz's NPI (1013406826) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.