Mark Kunihira, D.D.S.
NPI 1164688875 · Periodontics · Upland, CA
Mark Kunihira, D.D.S. is a Periodontics provider in Upland, CA (NPI 1164688875).
Provider details
- NPI number
- 1164688875
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 52744 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 511 | 261 |
| Amoxicillin | 237 | 187 |
| Ibuprofen | 206 | 170 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 39 | 36 |
| Clindamycin Hcl | 29 | 24 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 14 |
| Azithromycin | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$60 across 2 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
- 2008-08-01
- Last updated
- 2008-08-01
Frequently asked questions
- What is Mark Kunihira's NPI number?
- Mark Kunihira's National Provider Identifier (NPI) is 1164688875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Kunihira's specialty?
- Mark Kunihira is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Mark Kunihira located?
- Mark Kunihira's practice location on file with NPPES is 440 N Mountain Ave, Upland, CA 91786-5183.
- What is Mark Kunihira's phone number?
- The practice phone number listed in the NPPES registry for Mark Kunihira is (909) 949-2881.
- Is Mark Kunihira's NPI active?
- Yes — Mark Kunihira's NPI (1164688875) is active in the NPPES registry as of the last update on 2008-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.