Koralyn Barkman, APRN-C
NPI 1356005557 · Family Nurse Practitioner · Fredonia, KS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Koralyn Barkman, APRN-C is a Family Nurse Practitioner provider in Fredonia, KS (NPI 1356005557).
Provider details
- NPI number
- 1356005557
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-C
- Sex
- Female
- Sole proprietor
- No
- License
- 53-80635 (KS)
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 tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
73 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 36 | $95 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 19 | $56 |
| Automated Urinalysis Test81003 | 18 | $2 |
Typical Medicare-allowed amounts for these services range $2–$95 (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 · 115 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 166 | 48 |
| Gabapentin | 165 | 34 |
| Pantoprazole Sodium | 136 | 41 |
| Lisinopril | 110 | 37 |
| Amlodipine Besylate | 108 | 34 |
| Atorvastatin Calcium | 102 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$582 across 33 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
- 2021-10-25
- Last updated
- 2024-12-23
- Certified
- 2024-12-23
Frequently asked questions
- What is Koralyn Barkman's NPI number?
- Koralyn Barkman's National Provider Identifier (NPI) is 1356005557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Koralyn Barkman's specialty?
- Koralyn Barkman is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Koralyn Barkman located?
- Koralyn Barkman's practice location on file with NPPES is 1525 Madison St Ste 2, Fredonia, KS 66736-1704.
- What is Koralyn Barkman's phone number?
- The practice phone number listed in the NPPES registry for Koralyn Barkman is (620) 378-2068.
- Does Koralyn Barkman accept Medicare?
- Koralyn Barkman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Koralyn Barkman's NPI active?
- Yes — Koralyn Barkman's NPI (1356005557) is active in the NPPES registry as of the last update on 2024-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.