David Giovannini, M.D.
NPI 1639582547 · Internal Medicine Physician · Columbia, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Giovannini, M.D. is a Internal Medicine Physician provider in Columbia, SC (NPI 1639582547).
Provider details
- NPI number
- 1639582547
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 36984 (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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
831 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 | 214 | $125 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 102 | $48 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 76 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 73 | $130 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 72 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 127 | 46 |
| Amlodipine Besylate | 81 | 37 |
| Rosuvastatin Calcium | 78 | 31 |
| Losartan Potassium | 72 | 28 |
| Levothyroxine Sodium | 55 | 22 |
| Amlodipine Besylate/Valsartanbrand: Amlodipine-Valsartan | 49 | 16 |
Practice location
Mailing address
Additional practice locations (4)
- 14 Richland Medical Park Dr Ste 320Columbia, SC 29203-6896Phone: (803) 434-6771
- Taylor at Marion StreetColumbia, SC 29220-0001Phone: (803) 296-8873Fax: (803) 293-5578
- 400 Palmetto Health PkwyColumbia, SC 29212-1760Phone: (803) 540-1000
- 1801 Sunset DrInternal Medicine ClinicColumbia, SC 29203Phone: (803) 434-4153Fax: (803) 434-4160
Registry dates
- Enumerated
- 2014-06-09
- Last updated
- 2020-07-13
- Certified
- 2020-07-13
Frequently asked questions
- What is David Giovannini's NPI number?
- David Giovannini's National Provider Identifier (NPI) is 1639582547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Giovannini's specialty?
- David Giovannini is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Giovannini located?
- David Giovannini's practice location on file with NPPES is 2 Medical Park Rd Ste 203, Columbia, SC 29203-6839.
- What is David Giovannini's phone number?
- The practice phone number listed in the NPPES registry for David Giovannini is (803) 545-5444.
- Does David Giovannini accept Medicare?
- David Giovannini is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Giovannini's NPI active?
- Yes — David Giovannini's NPI (1639582547) is active in the NPPES registry as of the last update on 2020-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.