Corina Ramirez, FNP-C
NPI 1396243077 · Family Nurse Practitioner · Guymon, OK
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corina Ramirez, FNP-C is a Family Nurse Practitioner provider in Guymon, OK (NPI 1396243077).
Provider details
- NPI number
- 1396243077
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 53-83498-071 (KS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
13 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) |
|---|---|---|
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 13 | $41 |
Typical Medicare-allowed amounts for these services range $41–$41 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 32 | 14 |
| Metformin Hcl | 26 | — |
| Atorvastatin Calcium | 22 | — |
| Levothyroxine Sodium | 19 | — |
| Hydrochlorothiazide | 16 | — |
| Potassium Chloride | 16 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 1 record (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 (2)
- 445 W 15th StLiberal, KS 67901-2464Phone: (620) 417-9012
- 3006 Harvard DrPerryton, TX 79070-5506Phone: (806) 202-8756
Registry dates
- Enumerated
- 2018-01-26
- Last updated
- 2024-11-12
- Certified
- 2024-11-12
Frequently asked questions
- What is Corina Ramirez's NPI number?
- Corina Ramirez's National Provider Identifier (NPI) is 1396243077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corina Ramirez's specialty?
- Corina Ramirez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Corina Ramirez located?
- Corina Ramirez's practice location on file with NPPES is 2215 N Highway 64, Guymon, OK 73942-2750.
- What is Corina Ramirez's phone number?
- The practice phone number listed in the NPPES registry for Corina Ramirez is (580) 754-2280.
- Does Corina Ramirez accept Medicare?
- Corina Ramirez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corina Ramirez's NPI active?
- Yes — Corina Ramirez's NPI (1396243077) is active in the NPPES registry as of the last update on 2024-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.