Kathryn Sonpal-Tironi, DDS
NPI 1417380387 · Oral and Maxillofacial Surgery (Dentist) · Rochester Hills, MI
Enrolled with Medicare as Practitioner - Maxillofacial Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Sonpal-Tironi, DDS is a Oral and Maxillofacial Surgery (Dentist) provider in Rochester Hills, MI (NPI 1417380387).
Provider details
- NPI number
- 1417380387
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 2901022108 (MI)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 134 | 111 |
| Ibuprofen | 70 | 53 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 62 | 49 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 43 | 33 |
| Clindamycin Hcl | 26 | 21 |
| Chlorhexidine Gluconate | 19 | 19 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 4 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
- 2013-08-15
- Last updated
- 2019-10-04
Frequently asked questions
- What is Kathryn Sonpal-Tironi's NPI number?
- Kathryn Sonpal-Tironi's National Provider Identifier (NPI) is 1417380387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Sonpal-Tironi's specialty?
- Kathryn Sonpal-Tironi is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Kathryn Sonpal-Tironi located?
- Kathryn Sonpal-Tironi's practice location on file with NPPES is 1205 W University Dr, Rochester Hills, MI 48307-1864.
- What is Kathryn Sonpal-Tironi's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Sonpal-Tironi is (248) 651-4202.
- Does Kathryn Sonpal-Tironi accept Medicare?
- Kathryn Sonpal-Tironi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Sonpal-Tironi's NPI active?
- Yes — Kathryn Sonpal-Tironi's NPI (1417380387) is active in the NPPES registry as of the last update on 2019-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.