Greta Barker, APRN
NPI 1134504087 · Family Nurse Practitioner · Georgetown, KY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greta Barker, APRN is a Family Nurse Practitioner provider in Georgetown, KY (NPI 1134504087).
Provider details
- NPI number
- 1134504087
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3009583 (KY)
Specialties & taxonomies
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 tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
268 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 111 | $141 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 85 | $6 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 61 | $96 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 11 | $57 |
Typical Medicare-allowed amounts for these services range $6–$141 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 30 | 30 |
| Cefdinir | 28 | 27 |
| Prednisone | 20 | 19 |
| Doxycycline Monohydrate | 16 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 14 |
| Azithromycin | 13 | 13 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Practice location
Mailing address
Additional practice locations (1)
- 734 Morgan Hills DrLexington, KY 40509-4368Phone: (606) 269-6309
Registry dates
- Enumerated
- 2015-07-21
- Last updated
- 2023-07-01
- Certified
- 2023-07-01
Frequently asked questions
- What is Greta Barker's NPI number?
- Greta Barker's National Provider Identifier (NPI) is 1134504087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greta Barker's specialty?
- Greta Barker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Greta Barker located?
- Greta Barker's practice location on file with NPPES is 1140 Lexington Rd, Georgetown, KY 40324-9330.
- What is Greta Barker's phone number?
- The practice phone number listed in the NPPES registry for Greta Barker is (502) 868-1215.
- Does Greta Barker accept Medicare?
- Greta Barker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Greta Barker's NPI active?
- Yes — Greta Barker's NPI (1134504087) is active in the NPPES registry as of the last update on 2023-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.