Terence Lillis, MD
NPI 1649222142 · Family Medicine Physician · Simpsonville, SC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Terence Lillis, MD is a Family Medicine Physician provider in Simpsonville, SC (NPI 1649222142).
Provider details
- NPI number
- 1649222142
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD430044 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
192 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 | 96 | $114 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $81 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 29 | $115 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 15 | $16 |
Typical Medicare-allowed amounts for these services range $16–$115 (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 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 105 | 36 |
| Rosuvastatin Calcium | 71 | 26 |
| Amlodipine Besylate | 65 | 31 |
| Levothyroxine Sodium | 59 | 22 |
| Tamsulosin Hcl | 52 | 19 |
| Finasteride | 49 | 15 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$744 across 31 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)
- 124 Verdae Blvd Ste 204Greenville, SC 29607-3844Phone: (864) 315-1300Fax: (864) 315-1301
Registry dates
- Enumerated
- 2006-05-16
- Last updated
- 2024-12-11
- Certified
- 2024-12-11
Frequently asked questions
- What is Terence Lillis's NPI number?
- Terence Lillis's National Provider Identifier (NPI) is 1649222142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terence Lillis's specialty?
- Terence Lillis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Terence Lillis located?
- Terence Lillis's practice location on file with NPPES is 1338 Highway 14, Simpsonville, SC 29681-5637.
- What is Terence Lillis's phone number?
- The practice phone number listed in the NPPES registry for Terence Lillis is (864) 297-7091.
- Does Terence Lillis accept Medicare?
- Terence Lillis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Terence Lillis's NPI active?
- Yes — Terence Lillis's NPI (1649222142) is active in the NPPES registry as of the last update on 2024-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.