Ashok Nath, M.D.,
NPI 1992951115 · Nephrology Physician · San Bernardino, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashok Nath, M.D., is a Nephrology Physician provider in San Bernardino, CA (NPI 1992951115).
Provider details
- NPI number
- 1992951115
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,
- Sex
- Male
- Sole proprietor
- No
- License
- A128657 (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
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,485 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 | 593 | $78 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 232 | $355 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 191 | $118 |
| 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 | 87 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $117 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydralazine Hcl | 174 | 53 |
| Furosemide | 161 | 56 |
| Losartan Potassium | 151 | 46 |
| Amlodipine Besylate | 120 | 63 |
| Lisinopril | 112 | 46 |
| Calcitriol | 81 | 33 |
| Glipizide | 79 | 24 |
| Nifedipinebrand: Nifedipine Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,688 across 66 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
Additional practice locations (1)
- 264 N Highland Springs AveBanning, CA 92220-3082Phone: (951) 769-9776Fax: (951) 769-9026
Registry dates
- Enumerated
- 2008-08-08
- Last updated
- 2021-08-11
- Certified
- 2021-08-11
Frequently asked questions
- What is Ashok Nath's NPI number?
- Ashok Nath's National Provider Identifier (NPI) is 1992951115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashok Nath's specialty?
- Ashok Nath is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Ashok Nath located?
- Ashok Nath's practice location on file with NPPES is 401 E Highland Ave Ste 551, San Bernardino, CA 92404-3840.
- What is Ashok Nath's phone number?
- The practice phone number listed in the NPPES registry for Ashok Nath is (909) 882-9150.
- Does Ashok Nath accept Medicare?
- Ashok Nath is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashok Nath's NPI active?
- Yes — Ashok Nath's NPI (1992951115) is active in the NPPES registry as of the last update on 2021-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.