Rachelle Gajadhar, M.D.
NPI 1720034879 · Geriatric Medicine (Internal Medicine) Physician · Columbia, SC
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachelle Gajadhar, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Columbia, SC (NPI 1720034879).
Provider details
- NPI number
- 1720034879
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 29286 (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
20 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
789 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 | 264 | $95 |
| 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 | 220 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 129 | $147 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 110 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $62 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 167 | 55 |
| Levothyroxine Sodium | 106 | 31 |
| Atorvastatin Calcium | 81 | 25 |
| Lisinopril | 70 | 17 |
| Losartan Potassium | 69 | 20 |
| Rosuvastatin Calcium | 68 | 24 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-26
- Last updated
- 2018-09-05
Frequently asked questions
- What is Rachelle Gajadhar's NPI number?
- Rachelle Gajadhar's National Provider Identifier (NPI) is 1720034879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachelle Gajadhar's specialty?
- Rachelle Gajadhar is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Rachelle Gajadhar located?
- Rachelle Gajadhar's practice location on file with NPPES is 3010 Farrow Rd, Columbia, SC 29203.
- What is Rachelle Gajadhar's phone number?
- The practice phone number listed in the NPPES registry for Rachelle Gajadhar is (803) 434-1210.
- Does Rachelle Gajadhar accept Medicare?
- Rachelle Gajadhar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachelle Gajadhar's NPI active?
- Yes — Rachelle Gajadhar's NPI (1720034879) is active in the NPPES registry as of the last update on 2018-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.