Karissa Mishler, APRN
NPI 1235861386 · Nurse Practitioner · Manhattan, KS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karissa Mishler, APRN is a Nurse Practitioner provider in Manhattan, KS (NPI 1235861386).
Provider details
- NPI number
- 1235861386
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 935586 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
19 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $76 |
Typical Medicare-allowed amounts for these services range $76–$76 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 90 | 13 |
| Olanzapine | 75 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 55 | — |
| Trazodone Hcl | 45 | 11 |
| Risperidone | 45 | — |
| Benztropine Mesylate | 44 | — |
| Quetiapine Fumarate | 42 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$813 across 45 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
Additional practice locations (1)
- 2601 Sw 3rd St Unit 1aTopeka, KS 66606-2438Phone: (785) 270-4630Fax: (785) 270-4628
Registry dates
- Enumerated
- 2022-06-28
- Last updated
- 2025-12-31
- Certified
- 2025-12-31
Frequently asked questions
- What is Karissa Mishler's NPI number?
- Karissa Mishler's National Provider Identifier (NPI) is 1235861386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karissa Mishler's specialty?
- Karissa Mishler is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karissa Mishler located?
- Karissa Mishler's practice location on file with NPPES is 1325 Research Park Dr, Manhattan, KS 66502-5000.
- What is Karissa Mishler's phone number?
- The practice phone number listed in the NPPES registry for Karissa Mishler is (785) 270-4630.
- Does Karissa Mishler accept Medicare?
- Karissa Mishler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karissa Mishler's NPI active?
- Yes — Karissa Mishler's NPI (1235861386) is active in the NPPES registry as of the last update on 2025-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.