Surya Manivannan, M.D.
NPI 1801321708 · Nephrology Physician · Chapel Hill, NC
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Surya Manivannan, M.D. is a Nephrology Physician provider in Chapel Hill, NC (NPI 1801321708).
Provider details
- NPI number
- 1801321708
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 227552 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 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
378 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 50 Minutes99233 | 94 | $111 |
| Hemodialysis Procedure With Physician Evaluation90935 | 75 | $66 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 47 | $331 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 44 | $274 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 40 | $162 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 35 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 44 | 16 |
| Amlodipine Besylate | 35 | 18 |
| Carvedilol | 25 | — |
| Sevelamer Carbonate | 22 | 15 |
| Midodrine Hcl | 21 | — |
| Calcium Acetate | 20 | 12 |
| Valsartan | 20 | — |
| Furosemide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$248 across 12 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
- 2017-04-28
- Last updated
- 2022-10-20
- Certified
- 2022-10-20
Frequently asked questions
- What is Surya Manivannan's NPI number?
- Surya Manivannan's National Provider Identifier (NPI) is 1801321708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Surya Manivannan's specialty?
- Surya Manivannan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Surya Manivannan located?
- Surya Manivannan's practice location on file with NPPES is 102 Mason Farm Rd, Chapel Hill, NC 27599-6134.
- What is Surya Manivannan's phone number?
- The practice phone number listed in the NPPES registry for Surya Manivannan is (919) 966-1459.
- Does Surya Manivannan accept Medicare?
- Surya Manivannan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Surya Manivannan's NPI active?
- Yes — Surya Manivannan's NPI (1801321708) is active in the NPPES registry as of the last update on 2022-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.