Jason Chang, D.M.D.M.S.
NPI 1417019381 · Periodontics · New York, NY
Jason Chang, D.M.D.M.S. is a Periodontics provider in New York, NY (NPI 1417019381).
Provider details
- NPI number
- 1417019381
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- D.M.D.M.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 22DI02039500 (NJ)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 131 | 99 |
| Ibuprofen | 109 | 89 |
| Clindamycin Hcl | 19 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jason Chang's NPI number?
- Jason Chang's National Provider Identifier (NPI) is 1417019381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Chang's specialty?
- Jason Chang is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Jason Chang located?
- Jason Chang's practice location on file with NPPES is 180 Park Row, New York, NY 10038-1127.
- What is Jason Chang's phone number?
- The practice phone number listed in the NPPES registry for Jason Chang is (212) 385-9399.
- Is Jason Chang's NPI active?
- Yes — Jason Chang's NPI (1417019381) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.