Uttam Reddy, M.D.
NPI 1487846481 · Nephrology Physician · Orange, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Uttam Reddy, M.D. is a Nephrology Physician provider in Orange, CA (NPI 1487846481).
Provider details
- NPI number
- 1487846481
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A102346 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
2,015 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 784 | $100 |
| 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 | 500 | $17 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 354 | $122 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 270 | $81 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 62 | $133 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 657 | 132 |
| Pantoprazole Sodium | 297 | 85 |
| Nifedipinebrand: Nifedipine Er | 260 | 81 |
| Tamsulosin Hcl | 256 | 54 |
| Carvedilol | 249 | 60 |
| Cinacalcet Hcl | 244 | 49 |
| Famotidine | 234 | 52 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$515 across 10 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
- 2007-08-14
- Last updated
- 2025-03-26
- Certified
- 2025-03-26
Frequently asked questions
- What is Uttam Reddy's NPI number?
- Uttam Reddy's National Provider Identifier (NPI) is 1487846481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Uttam Reddy's specialty?
- Uttam Reddy is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Uttam Reddy located?
- Uttam Reddy's practice location on file with NPPES is 101 the City Dr S Bldg 30, Orange, CA 92868-3201.
- What is Uttam Reddy's phone number?
- The practice phone number listed in the NPPES registry for Uttam Reddy is (714) 456-7720.
- Does Uttam Reddy accept Medicare?
- Uttam Reddy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Uttam Reddy's NPI active?
- Yes — Uttam Reddy's NPI (1487846481) is active in the NPPES registry as of the last update on 2025-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.