Madhannagari Naveen Reddy, M.D.
NPI 1235544776 · Internal Medicine Physician · Orangeburg, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madhannagari Naveen Reddy, M.D. is a Internal Medicine Physician provider in Orangeburg, SC (NPI 1235544776).
Provider details
- NPI number
- 1235544776
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD85702 (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 tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,117 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 339 | $46 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 312 | $74 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 140 | $106 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 86 | $120 |
| 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 | 84 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 30 | 15 |
| Furosemide | 29 | 16 |
| Ciprofloxacin Hcl | 28 | 28 |
| Prednisone | 24 | 22 |
| Nifedipinebrand: Nifedipine Er | 23 | 13 |
| Pantoprazole Sodium | 20 | 13 |
| Empagliflozinbrand: Jardiance | 19 |
Practice location
Mailing address
Additional practice locations (1)
- 1301 Plantation Island Dr S Ste 303bSt Augustine, FL 32080-3117Phone: (800) 491-0909
Registry dates
- Enumerated
- 2014-06-23
- Last updated
- 2026-02-24
- Certified
- 2026-02-24
Frequently asked questions
- What is Madhannagari Naveen Reddy's NPI number?
- Madhannagari Naveen Reddy's National Provider Identifier (NPI) is 1235544776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madhannagari Naveen Reddy's specialty?
- Madhannagari Naveen Reddy is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Madhannagari Naveen Reddy located?
- Madhannagari Naveen Reddy's practice location on file with NPPES is 3000 Saint Matthews Rd, Orangeburg, SC 29118-1442.
- What is Madhannagari Naveen Reddy's phone number?
- The practice phone number listed in the NPPES registry for Madhannagari Naveen Reddy is (843) 792-1414.
- Does Madhannagari Naveen Reddy accept Medicare?
- Madhannagari Naveen Reddy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madhannagari Naveen Reddy's NPI active?
- Yes — Madhannagari Naveen Reddy's NPI (1235544776) is active in the NPPES registry as of the last update on 2026-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.