Kenneth Chang, MD
NPI 1023051406 · Internal Medicine Physician · Glen Mills, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Chang, MD is a Internal Medicine Physician provider in Glen Mills, PA (NPI 1023051406).
Provider details
- NPI number
- 1023051406
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD062908L (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
20 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
3,310 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) |
|---|---|---|
| Administration of Influenza Virus VaccineG0008 | 514 | $32 |
| Admn Sarscov2 Vacc 1 Dose90480 | 419 | $39 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 251 | $156 |
| 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 | 238 | $16 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 228 | $155 |
| Insertion of Needle Into Vein for Collection of Blood Sample |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 164 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 596 | 120 |
| Levothyroxine Sodium | 473 | 89 |
| Amlodipine Besylate | 468 | 89 |
| Sertraline Hcl | 416 | 61 |
| Furosemide | 397 | 84 |
| Metoprolol Succinate | 343 | 85 |
| Apixabanbrand: Eliquis |
Practice location
Mailing address
Additional practice locations (1)
- 30 Medical Center BlvdSuite 202Chester, PA 19013-3955Phone: (610) 447-8840Fax: (610) 447-8895
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Kenneth Chang's NPI number?
- Kenneth Chang's National Provider Identifier (NPI) is 1023051406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Chang's specialty?
- Kenneth Chang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Chang located?
- Kenneth Chang's practice location on file with NPPES is 100 Maris Grove Way, Glen Mills, PA 19342-1282.
- What is Kenneth Chang's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Chang is (610) 387-4520.
- Does Kenneth Chang accept Medicare?
- Kenneth Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Chang's NPI active?
- Yes — Kenneth Chang's NPI (1023051406) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.