Subhashini Subramaniam, MD
NPI 1780645101 · Nephrology Physician · Spartanburg, SC
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Subhashini Subramaniam, MD is a Nephrology Physician provider in Spartanburg, SC (NPI 1780645101).
Provider details
- NPI number
- 1780645101
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 28330 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2,311 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 841 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 610 | $117 |
| 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 | 412 | $16 |
| Hemodialysis Procedure With Physician Evaluation90935 | 251 | $67 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 141 | $122 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 113 | 48 |
| Finerenonebrand: Kerendia | 93 | 18 |
| Losartan Potassium | 82 | 31 |
| Furosemide | 80 | 35 |
| Dapagliflozin Propanediolbrand: Farxiga | 77 | 14 |
| Telmisartan | 68 | 21 |
| Potassium Chloride | 65 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,736 across 96 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
- 2006-03-28
- Last updated
- 2021-11-15
- Certified
- 2021-11-15
Frequently asked questions
- What is Subhashini Subramaniam's NPI number?
- Subhashini Subramaniam's National Provider Identifier (NPI) is 1780645101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Subhashini Subramaniam's specialty?
- Subhashini Subramaniam is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Subhashini Subramaniam located?
- Subhashini Subramaniam's practice location on file with NPPES is 322 N Pine St, Spartanburg, SC 29302-1631.
- What is Subhashini Subramaniam's phone number?
- The practice phone number listed in the NPPES registry for Subhashini Subramaniam is (864) 582-5099.
- Does Subhashini Subramaniam accept Medicare?
- Subhashini Subramaniam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Subhashini Subramaniam's NPI active?
- Yes — Subhashini Subramaniam's NPI (1780645101) is active in the NPPES registry as of the last update on 2021-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.