Connie Blackstone, MD
NPI 1497766588 · Internal Medicine Physician · Simpsonville, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Connie Blackstone, MD is a Internal Medicine Physician provider in Simpsonville, SC (NPI 1497766588).
Provider details
- NPI number
- 1497766588
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 15537 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,395 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 | 800 | $123 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 143 | $127 |
| Administration of Influenza Virus VaccineG0008 | 118 | $30 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 115 | $14 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 64 | $86 |
| Automated Urinalysis Test81003 | 58 | $2 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 132 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 534 | 142 |
| Amlodipine Besylate | 386 | 117 |
| Atorvastatin Calcium | 366 | 104 |
| Lorazepam | 277 | 36 |
| Omeprazole | 271 | 75 |
| Losartan Potassium | 246 | 67 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2015-02-19
Frequently asked questions
- What is Connie Blackstone's NPI number?
- Connie Blackstone's National Provider Identifier (NPI) is 1497766588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Connie Blackstone's specialty?
- Connie Blackstone is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Connie Blackstone located?
- Connie Blackstone's practice location on file with NPPES is 404 Se Main Street, Simpsonville, SC 29681-0279.
- What is Connie Blackstone's phone number?
- The practice phone number listed in the NPPES registry for Connie Blackstone is (864) 963-8002.
- Does Connie Blackstone accept Medicare?
- Connie Blackstone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Connie Blackstone's NPI active?
- Yes — Connie Blackstone's NPI (1497766588) is active in the NPPES registry as of the last update on 2015-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.