A.S. SAWHNEY, M.D., INC. — NPI 1437287042 (Board-Certified Nephrologist (Kidney Function, Stones & Dialysis Specialist) in FOUNTAIN VALLEY, CA)

Plain-English Taxonomy Translation (207RN0300X)

What Does Taxonomy Code 207RN0300X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207RN0300X translates in plain language to:
"Board-Certified Nephrologist (Kidney Function, Stones & Dialysis Specialist)"

Primary Certifying / Accrediting Authority: American Board of Internal Medicine — Nephrology
When Patients Should Consult: Declining kidney function (high creatinine / low eGFR), protein or blood in urine, recurrent kidney stones, electrolyte imbalances, or severe hypertension.

CMS Medicare Utilization & Part D Prescribing Benchmarks

Common Procedures & Clinical Prescribing Profile

Typical clinical procedures (Medicare Part B Utilization) and therapeutic classes (Medicare Part D Prescribing) associated with A.S. SAWHNEY, M.D., INC.:

High-Volume Clinical Procedures & Diagnostics:

Chronic Kidney Disease (eGFR & Albuminuria) Staging & Renoprotective Planning
24-Hour Urine Metabolic Evaluation for Recurrent Kidney Stones
Outpatient Hemodialysis & Peritoneal Dialysis Oversight (CPT 90960)
Renal Biopsy Evaluation & Secondary Hypertension Workup

Common Therapeutic & Prescribing Classes:

SGLT2 Inhibitors (Dapagliflozin, Empagliflozin) & Finerenone for CKD
ACE Inhibitors / ARBs for Proteinuria Reduction
Potassium Citrate & Thiazide Diuretics (Kidney Stone Prevention)
Erythropoiesis-Stimulating Agents & Phosphate Binders

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	1437287042 (NPI-2 Organization / Facility)
Provider / Legal Name	A.S. SAWHNEY, M.D., INC.
Plain-English Specialty	Board-Certified Nephrologist (Kidney Function, Stones & Dialysis Specialist) NUCC Code: `207RN0300X` (Internal Medicine, Nephrology)
Certifying / Licensing Body	American Board of Internal Medicine — Nephrology
Practice Location Address	11100 WARNER AVE, SUITE 218, FOUNTAIN VALLEY, CA, 927087511
Practice Telephone / Fax	Tel: 714-641-9696 \| Fax: 714-641-1211
Administrative Mailing Address	11100 WARNER AVE, FOUNTAIN VALLEY, CA, 927087511
Enumeration & Last Sync	Enumerated: 2007-03-02 \| Updated: 2015-05-11
Authorized Official	AJIT SAWHNEY (Owner/Physician)

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

11100 WARNER AVE, SUITE 218, FOUNTAIN VALLEY, CA, 927087511

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ADA & HIPAA Verification Note: Practice locations registered as primary LOCATION addresses under CMS NPPES are clinical service delivery sites (distinct from billing/mailing addresses).

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All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English Description	State License & Primary Status
`207RN0300X` — Internal Medicine, Nephrology Plain English: Board-Certified Nephrologist (Kidney Function, Stones & Dialysis Specialist)	State: CA \| License: A25449 \| Primary Taxonomy: Yes

A.S. SAWHNEY, M.D., INC. (NPI #1437287042)