Margaret Matlock, APRN-C
NPI 1427680008 · Family Nurse Practitioner · Chanute, KS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Matlock, APRN-C is a Family Nurse Practitioner provider in Chanute, KS (NPI 1427680008).
Provider details
- NPI number
- 1427680008
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN-C
- Sex
- Female
- Sole proprietor
- No
- License
- 79285 (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
6 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
20 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 | 20 | $94 |
Typical Medicare-allowed amounts for these services range $94–$94 (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 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 131 | 24 |
| Levothyroxine Sodium | 106 | 17 |
| Potassium Chloride | 90 | 16 |
| Pantoprazole Sodium | 86 | 18 |
| Metoprolol Succinate | 77 | 14 |
| Omeprazole | 74 | 11 |
| Amlodipine Besylate | 69 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$342 across 20 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
- 2020-02-11
- Last updated
- 2022-03-31
- Certified
- 2022-03-30
Frequently asked questions
- What is Margaret Matlock's NPI number?
- Margaret Matlock's National Provider Identifier (NPI) is 1427680008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Matlock's specialty?
- Margaret Matlock is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Matlock located?
- Margaret Matlock's practice location on file with NPPES is 629 S Plummer Ave, Chanute, KS 66720-1928.
- What is Margaret Matlock's phone number?
- The practice phone number listed in the NPPES registry for Margaret Matlock is (620) 431-4000.
- Does Margaret Matlock accept Medicare?
- Margaret Matlock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Matlock's NPI active?
- Yes — Margaret Matlock's NPI (1427680008) is active in the NPPES registry as of the last update on 2022-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.