Sreedhar Adapa, M.D.
NPI 1881997872 · Nephrology Physician · Visalia, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sreedhar Adapa, M.D. is a Nephrology Physician provider in Visalia, CA (NPI 1881997872).
Provider details
- NPI number
- 1881997872
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A123534 (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
15 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
19,078 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 | 1,063 | $105 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,011 | $9 |
| 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 | 996 | $16 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 957 | $77 |
| Phosphate Level84100 | 861 | $5 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 590 | 193 |
| Carvedilol | 490 | 175 |
| Amlodipine Besylate | 457 | 162 |
| Doxazosin Mesylate | 451 | 164 |
| Allopurinol | 418 | 153 |
| Losartan Potassium | 301 | 107 |
| Furosemide | 275 | 106 |
| Parenteral Amino Acid 20% No.1brand: Prosol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$254 across 6 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
- 2010-12-13
- Last updated
- 2023-03-08
- Certified
- 2023-03-08
Frequently asked questions
- What is Sreedhar Adapa's NPI number?
- Sreedhar Adapa's National Provider Identifier (NPI) is 1881997872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sreedhar Adapa's specialty?
- Sreedhar Adapa is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Sreedhar Adapa located?
- Sreedhar Adapa's practice location on file with NPPES is 233 E Caldwell Ave, Visalia, CA 93277-7605.
- What is Sreedhar Adapa's phone number?
- The practice phone number listed in the NPPES registry for Sreedhar Adapa is (559) 228-6600.
- Does Sreedhar Adapa accept Medicare?
- Sreedhar Adapa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sreedhar Adapa's NPI active?
- Yes — Sreedhar Adapa's NPI (1881997872) is active in the NPPES registry as of the last update on 2023-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.