Emily Chang, MD
NPI 1447456512 · Nephrology Physician · Sanford, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Chang, MD is a Nephrology Physician provider in Sanford, NC (NPI 1447456512).
Provider details
- NPI number
- 1447456512
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 141099 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
456 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| 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 | 109 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 89 | $107 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 64 | $335 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 39 | $9 |
| Home Dialysis Services Per Month (20 Years Or Older)90966 | 38 | $281 |
| Hemodialysis Procedure With Physician Evaluation90935 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 116 | 29 |
| Amlodipine Besylate | 73 | 30 |
| Lisinopril | 66 | 23 |
| Losartan Potassium | 57 | 25 |
| Atorvastatin Calcium | 46 | 11 |
| Chlorthalidone | 44 | 18 |
| Hydrochlorothiazide | 34 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$483 across 9 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
- 2007-06-25
- Last updated
- 2021-05-06
- Certified
- 2021-05-06
Frequently asked questions
- What is Emily Chang's NPI number?
- Emily Chang's National Provider Identifier (NPI) is 1447456512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Chang's specialty?
- Emily Chang is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Chang located?
- Emily Chang's practice location on file with NPPES is 1301 Central Dr, Sanford, NC 27330-4159.
- What is Emily Chang's phone number?
- The practice phone number listed in the NPPES registry for Emily Chang is (919) 718-9512.
- Does Emily Chang accept Medicare?
- Emily Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Chang's NPI active?
- Yes — Emily Chang's NPI (1447456512) is active in the NPPES registry as of the last update on 2021-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.