Tangel Chang
NPI 1306194915 · Radiation Oncology Physician · Toledo, OH
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tangel Chang is a Radiation Oncology Physician provider in Toledo, OH (NPI 1306194915).
Provider details
- NPI number
- 1306194915
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 1306194915 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
567 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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 248 | $45 |
| Calculation of Radiation Therapy Dose77300 | 68 | $32 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 63 | $95 |
| Design and Construction of Complex Radiation Treatment Device77334 | 36 | $60 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 30 | $126 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 26 | $190 |
Practice location
Mailing address
Additional practice locations (1)
- 524 W High StBryan, OH 43506-1618Phone: (419) 636-9800Fax: (419) 636-0451
Registry dates
- Enumerated
- 2012-08-29
- Last updated
- 2024-08-30
- Certified
- 2024-08-30
Frequently asked questions
- What is Tangel Chang's NPI number?
- Tangel Chang's National Provider Identifier (NPI) is 1306194915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tangel Chang's specialty?
- Tangel Chang is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Tangel Chang located?
- Tangel Chang's practice location on file with NPPES is 1325 Conference Dr, Toledo, OH 43614.
- What is Tangel Chang's phone number?
- The practice phone number listed in the NPPES registry for Tangel Chang is (419) 383-4541.
- Does Tangel Chang accept Medicare?
- Tangel Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tangel Chang's NPI active?
- Yes — Tangel Chang's NPI (1306194915) is active in the NPPES registry as of the last update on 2024-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.