Austin Darbyshire, FNP-C
NPI 1689285538 · Family Nurse Practitioner · Mount Pleasant, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Austin Darbyshire, FNP-C is a Family Nurse Practitioner provider in Mount Pleasant, SC (NPI 1689285538).
Provider details
- NPI number
- 1689285538
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 24112 (SC)
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 tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
55 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 55 | $50 |
Typical Medicare-allowed amounts for these services range $50–$50 (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 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 71 | 30 |
| Levothyroxine Sodium | 66 | 30 |
| Tramadol Hcl | 66 | 27 |
| Atorvastatin Calcium | 64 | 25 |
| Azithromycin | 57 | 53 |
| Prednisone | 56 | 50 |
| Metoprolol Succinate | 55 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$928 across 55 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
Additional practice locations (1)
- 229 Athens StHartwell, GA 30643-1854Phone: (706) 376-3957Fax: (706) 376-1356
Registry dates
- Enumerated
- 2020-08-13
- Last updated
- 2026-04-14
- Certified
- 2026-04-14
Frequently asked questions
- What is Austin Darbyshire's NPI number?
- Austin Darbyshire's National Provider Identifier (NPI) is 1689285538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Austin Darbyshire's specialty?
- Austin Darbyshire is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Austin Darbyshire located?
- Austin Darbyshire's practice location on file with NPPES is 1671 Belle Isle Ave Ste 110j, Mount Pleasant, SC 29464-8336.
- What is Austin Darbyshire's phone number?
- The practice phone number listed in the NPPES registry for Austin Darbyshire is (844) 994-6633.
- Does Austin Darbyshire accept Medicare?
- Austin Darbyshire is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Austin Darbyshire's NPI active?
- Yes — Austin Darbyshire's NPI (1689285538) is active in the NPPES registry as of the last update on 2026-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.