Craig Chang, M.D.
NPI 1437181807 · Pain Medicine (Anesthesiology) Physician · Panorama City, CA
Enrolled with Medicare as Practitioner - Interventional Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Craig Chang, M.D. is a Pain Medicine (Anesthesiology) Physician provider in Panorama City, CA (NPI 1437181807).
Provider details
- NPI number
- 1437181807
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101239599 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 90 | 39 |
| Gabapentin | 80 | 34 |
| Pregabalin | 59 | 21 |
| Duloxetine Hcl | 53 | 21 |
| Methadone Hcl | 47 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 43 | 19 |
| Oxycodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (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
- 2006-07-07
- Last updated
- 2021-11-29
Frequently asked questions
- What is Craig Chang's NPI number?
- Craig Chang's National Provider Identifier (NPI) is 1437181807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Craig Chang's specialty?
- Craig Chang is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Craig Chang located?
- Craig Chang's practice location on file with NPPES is 13652 Cantara St, Panorama City, CA 91402-5423.
- What is Craig Chang's phone number?
- The practice phone number listed in the NPPES registry for Craig Chang is (818) 375-4100.
- Does Craig Chang accept Medicare?
- Craig Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Craig Chang's NPI active?
- Yes — Craig Chang's NPI (1437181807) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.