Steven Zizza, DMD
NPI 1316166424 · Dentist · Union, ME
Enrolled with Medicare as Order and Referring Only - Oral Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Zizza, DMD is a Dentist provider in Union, ME (NPI 1316166424).
Provider details
- NPI number
- 1316166424
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 3752 (ME)
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Penicillin V Potassium | 34 | 31 |
| Clindamycin Hcl | 31 | 25 |
| Amoxicillin | 18 | 16 |
| Tramadol Hcl | 12 | — |
| Cephalexin | 11 | 11 |
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
- 2007-04-25
- Last updated
- 2007-07-09
Frequently asked questions
- What is Steven Zizza's NPI number?
- Steven Zizza's National Provider Identifier (NPI) is 1316166424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Zizza's specialty?
- Steven Zizza is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Steven Zizza located?
- Steven Zizza's practice location on file with NPPES is 95 Depot St, Union, ME 04862-4211.
- What is Steven Zizza's phone number?
- The practice phone number listed in the NPPES registry for Steven Zizza is (207) 785-4434.
- Does Steven Zizza accept Medicare?
- Steven Zizza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Zizza's NPI active?
- Yes — Steven Zizza's NPI (1316166424) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.