Kathleen Yappel Sinkko, CNP
NPI 1053376814 · Nurse Practitioner · Cleveland, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Yappel Sinkko, CNP is a Nurse Practitioner provider in Cleveland, OH (NPI 1053376814).
Provider details
- NPI number
- 1053376814
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN220171 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
642 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 241 | $27 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $53 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 76 | $29 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 72 | $78 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 57 | $43 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 310 | 154 |
| Mupirocin | 180 | 117 |
| Azelastine Hcl | 175 | 74 |
| Ipratropium Bromide | 125 | 48 |
| Sodium Chloride Irrig Solutionbrand: Sodium Chloride | 95 | 27 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 76 | 67 |
| Doxycycline Monohydrate | 70 | 63 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2014-02-12
Frequently asked questions
- What is Kathleen Yappel Sinkko's NPI number?
- Kathleen Yappel Sinkko's National Provider Identifier (NPI) is 1053376814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Yappel Sinkko's specialty?
- Kathleen Yappel Sinkko is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Yappel Sinkko located?
- Kathleen Yappel Sinkko's practice location on file with NPPES is 9500 Euclid Ave, Cleveland, OH 44195-0001.
- What is Kathleen Yappel Sinkko's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Yappel Sinkko is (800) 223-2273.
- Does Kathleen Yappel Sinkko accept Medicare?
- Kathleen Yappel Sinkko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Yappel Sinkko's NPI active?
- Yes — Kathleen Yappel Sinkko's NPI (1053376814) is active in the NPPES registry as of the last update on 2014-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.