Lisa Darby, MD
NPI 1770683088 · Internal Medicine Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Darby, MD is a Internal Medicine Physician provider in Greenville, SC (NPI 1770683088).
Provider details
- NPI number
- 1770683088
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25785 (SC)
Specialties & taxonomies
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
457 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 | 111 | $119 |
| Injection of Chemical Agent Into Multiple Incompetent Veins of Leg36471 | 80 | $207 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 78 | $20 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 56 | $167 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $85 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 37 | — |
| Naproxen | 22 | 14 |
| Rivaroxabanbrand: Xarelto | 19 | — |
| Lidocaine/Prilocainebrand: Lidocaine-Prilocaine | 15 | 13 |
| Warfarin Sodium | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$885 across 8 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)
- 200 Patewood DrSuite C300Greenville, SC 29615-3557Phone: (864) 454-8272Fax: (864) 454-2875
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is Lisa Darby's NPI number?
- Lisa Darby's National Provider Identifier (NPI) is 1770683088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Darby's specialty?
- Lisa Darby is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Darby located?
- Lisa Darby's practice location on file with NPPES is 200 Patewood Dr Ste B260, Greenville, SC 29615-6328.
- What is Lisa Darby's phone number?
- The practice phone number listed in the NPPES registry for Lisa Darby is (864) 454-2852.
- Does Lisa Darby accept Medicare?
- Lisa Darby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Darby's NPI active?
- Yes — Lisa Darby's NPI (1770683088) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.