Ramona Baker, APRN
NPI 1659034221 · Acute Care Nurse Practitioner · Ada, OK
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ramona Baker, APRN is a Acute Care Nurse Practitioner provider in Ada, OK (NPI 1659034221).
Provider details
- NPI number
- 1659034221
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 204938 (OK)
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
4 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
203 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 184 | $76 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 19 | $114 |
Typical Medicare-allowed amounts for these services range $76–$114 (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 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 530 | 82 |
| Diclofenac Sodium | 286 | 71 |
| Duloxetine Hcl | 177 | 29 |
| Leflunomide | 104 | 18 |
| Methotrexate Sodiumbrand: Methotrexate | 95 | 18 |
| Lidocaine | 94 | 23 |
| Alendronate Sodium | 77 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-10-20
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Ramona Baker's NPI number?
- Ramona Baker's National Provider Identifier (NPI) is 1659034221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ramona Baker's specialty?
- Ramona Baker is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ramona Baker located?
- Ramona Baker's practice location on file with NPPES is 1921 Stonecipher Blvd, Ada, OK 74820-3439.
- What is Ramona Baker's phone number?
- The practice phone number listed in the NPPES registry for Ramona Baker is (580) 436-3980.
- Does Ramona Baker accept Medicare?
- Ramona Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ramona Baker's NPI active?
- Yes — Ramona Baker's NPI (1659034221) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.