Lynnette Guirao, M.D.
NPI 1053385617 · Geriatric Medicine (Internal Medicine) Physician · Greer, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynnette Guirao, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Greer, SC (NPI 1053385617).
Provider details
- NPI number
- 1053385617
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 27416 (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
20 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
2,702 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 | 496 | $59 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 365 | $9 |
| 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 | 313 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 304 | $119 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 303 | $45 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 129 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 377 | 95 |
| Atorvastatin Calcium | 317 | 91 |
| Lisinopril | 239 | 73 |
| Rosuvastatin Calcium | 233 | 81 |
| Amlodipine Besylate | 198 | 67 |
| Omeprazole | 159 | 57 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$56 across 3 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
- 2006-02-13
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Lynnette Guirao's NPI number?
- Lynnette Guirao's National Provider Identifier (NPI) is 1053385617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynnette Guirao's specialty?
- Lynnette Guirao is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Lynnette Guirao located?
- Lynnette Guirao's practice location on file with NPPES is 325 Medical Pkwy, Greer, SC 29650-2457.
- What is Lynnette Guirao's phone number?
- The practice phone number listed in the NPPES registry for Lynnette Guirao is (864) 797-9550.
- Does Lynnette Guirao accept Medicare?
- Lynnette Guirao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynnette Guirao's NPI active?
- Yes — Lynnette Guirao's NPI (1053385617) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.