Greta O'Buch, PA-C
NPI 1689782989 · Physician Assistant · Asheboro, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greta O'Buch, PA-C is a Physician Assistant provider in Asheboro, NC (NPI 1689782989).
Provider details
- NPI number
- 1689782989
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 103764 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
405 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 164 | $102 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 87 | $13 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 65 | $12 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 61 | $72 |
| Administration of Influenza Virus VaccineG0008 | 14 | $30 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 125 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 300 | 85 |
| Gabapentin | 234 | 42 |
| Levothyroxine Sodium | 212 | 51 |
| Rosuvastatin Calcium | 184 | 47 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 143 | 44 |
| Alprazolam | 138 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,687 across 84 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
- 2006-08-27
- Last updated
- 2014-08-13
Frequently asked questions
- What is Greta O'Buch's NPI number?
- Greta O'Buch's National Provider Identifier (NPI) is 1689782989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greta O'Buch's specialty?
- Greta O'Buch is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Greta O'Buch located?
- Greta O'Buch's practice location on file with NPPES is 237 N Fayetteville St Ste a, Asheboro, NC 27203-5573.
- What is Greta O'Buch's phone number?
- The practice phone number listed in the NPPES registry for Greta O'Buch is (336) 625-3248.
- Does Greta O'Buch accept Medicare?
- Greta O'Buch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Greta O'Buch's NPI active?
- Yes — Greta O'Buch's NPI (1689782989) is active in the NPPES registry as of the last update on 2014-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.