Steve Han, DDS
NPI 1912401357 · Dentist · Tucson, AZ
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steve Han, DDS is a Dentist provider in Tucson, AZ (NPI 1912401357).
Provider details
- NPI number
- 1912401357
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10248 (AZ)
Specialties & taxonomies
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 38 | 38 |
| Amoxicillin | 25 | 23 |
| Chlorhexidine Gluconate | 16 | 15 |
| Fluoride (sodium)brand: Sodium Fluoride | 15 | — |
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
Additional practice locations (1)
- 1852 N Mastick WayNogales, AZ 85621-1063Phone: (520) 375-5032Fax: (520) 761-2159
Registry dates
- Enumerated
- 2018-03-21
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Steve Han's NPI number?
- Steve Han's National Provider Identifier (NPI) is 1912401357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steve Han's specialty?
- Steve Han is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Steve Han located?
- Steve Han's practice location on file with NPPES is 839 W Congress St, Tucson, AZ 85745-2819.
- What is Steve Han's phone number?
- The practice phone number listed in the NPPES registry for Steve Han is (520) 670-3909.
- Does Steve Han accept Medicare?
- Steve Han is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steve Han's NPI active?
- Yes — Steve Han's NPI (1912401357) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.