Cassidy Grimsley, APRN
NPI 1104671759 · Family Nurse Practitioner · Columbia, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassidy Grimsley, APRN is a Family Nurse Practitioner provider in Columbia, SC (NPI 1104671759).
Provider details
- NPI number
- 1104671759
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 28650 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,434 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 515 | $101 |
| 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 | 402 | $13 |
| Complex Chronic Care Management Services for Two Or More Chronic Conditions, Each Additional 60 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99489 | 190 | $57 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 183 | $101 |
| Advance Care Planning, First 30 Minutes99497 | 89 | $65 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 44 | 20 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 28 | 19 |
| Atorvastatin Calcium | 27 | 21 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 22 | — |
| Losartan Potassium | 21 | 11 |
| Doxycycline Hyclate | 20 | 19 |
Practice location
Mailing address
Additional practice locations (1)
- 805 Pamplico HwyFlorence, SC 29505-6047Phone: (843) 673-7525
Registry dates
- Enumerated
- 2024-04-18
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Cassidy Grimsley's NPI number?
- Cassidy Grimsley's National Provider Identifier (NPI) is 1104671759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassidy Grimsley's specialty?
- Cassidy Grimsley is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassidy Grimsley located?
- Cassidy Grimsley's practice location on file with NPPES is Sc House Calls Inc., Columbia, SC 29203.
- What is Cassidy Grimsley's phone number?
- The practice phone number listed in the NPPES registry for Cassidy Grimsley is (800) 491-0909.
- Does Cassidy Grimsley accept Medicare?
- Cassidy Grimsley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassidy Grimsley's NPI active?
- Yes — Cassidy Grimsley's NPI (1104671759) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.