Jan Widerman, D.O.
NPI 1023197977 · Pediatrics Physician · Philadelphia, PA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jan Widerman, D.O. is a Pediatrics Physician provider in Philadelphia, PA (NPI 1023197977).
Provider details
- NPI number
- 1023197977
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS004029L (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
19 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 693 | 72 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 149 | 17 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 129 | 15 |
| Gabapentin | 117 | 15 |
| Lorazepam | 59 | — |
| Naproxen | 56 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$315 across 28 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
- 2006-11-03
- Last updated
- 2013-02-20
Frequently asked questions
- What is Jan Widerman's NPI number?
- Jan Widerman's National Provider Identifier (NPI) is 1023197977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Widerman's specialty?
- Jan Widerman is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jan Widerman located?
- Jan Widerman's practice location on file with NPPES is 10800 Bustleton Ave, Philadelphia, PA 19116-3302.
- What is Jan Widerman's phone number?
- The practice phone number listed in the NPPES registry for Jan Widerman is (215) 934-6777.
- Does Jan Widerman accept Medicare?
- Jan Widerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jan Widerman's NPI active?
- Yes — Jan Widerman's NPI (1023197977) is active in the NPPES registry as of the last update on 2013-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.