NPI registry status
Active
2026 NPPES data Nephrology Physician NPI 1154551968 M.D.
Verify on CMS → Arvind Garg, M.D.
Nephrology Physician in La Crosse, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,806 in Nephrology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 321 beneficiaries · Nephrology Physician avg: 2K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Arvind Garg, M.D. filed 1,968 Medicare Part D claims in 2024 as a Nephrology Physician in La Crosse, Wisconsin, prescribing 93% generic.
- 2K
- Part D claims, 2024
- 93%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥83rd
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Arvind Garg, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1154551968), first enumerated 07/15/2009.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,968 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1154551968 · Nephrology Physician
NPI-10 · ENUM-MID · TAX-MID · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1154551968
- ENUM-MID 2009
- TAX-MID 11K Nephrology Physician
- RX-MID 1,968
- BOOK-THIN 170 in Wisconsin
- PHOTO-ENUM Shalini Saith, M.D. · 2009
Arvind Garg, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,968 ≥ 83rd percentile 83% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Arvind Garg, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Arvind Garg, M.D.?
Quality data not reportedPrimary specialty
Nephrology Physician
Medicare Part D claims
1,968 30% vs specialty avg
Specialty distribution in Wisconsin
How Nephrology Physician compares to other specialties among Wisconsin providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Nephrology Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1154551968 |
|---|---|
| Specialty | Nephrology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/15/2009 |
Hospital and facility affiliations
Facilities where Arvind Garg, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Akdhc LLC
Glendale, AZ
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Generic-heavy
Arvind Garg, M.D. - brand share 7.0%
Nephrology Physician average
7% brand-name claims vs 93% generic, on 1,968 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
1,968
Total Claims
$312K
Total Drug Cost
321
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,935.5
- Total Day Supply
- 116,190
- Brand vs Generic
- 7% brand / 93% generic
- Brand Drug Cost
- $282K
- Generic Drug Cost
- $30K
- Antibiotic Claims
- 12
Patient Demographics
- Average Patient Age
- 72.4 years
- Avg HCC Risk Score
- 3.43
- Gender Split
- 47% female / 53% male
- Age Distribution
- <65: 48, 65-74: 125, 75-84: 126, 85+: 22
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Arvind Garg, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Calcitriol
Calcitriol
185 claims
- Losartan Potassium
Losartan Potassium
144 claims
- Amlodipine Besylate
Amlodipine Besylate
137 claims
- Torsemide
Torsemide
133 claims
- Furosemide
Furosemide
105 claims
- Doxazosin Mesylate
Doxazosin Mesylate
96 claims
- Hydrochlorothiazide
Hydrochlorothiazide
88 claims
- Spironolactone
Spironolactone
84 claims
| Drug | Claims |
|---|---|
| Calcitriol | 185 |
| Losartan Potassium | 144 |
| Amlodipine Besylate | 137 |
| Torsemide | 133 |
| Furosemide | 105 |
| Doxazosin Mesylate | 96 |
| Hydrochlorothiazide | 88 |
| Spironolactone | 84 |
| Allopurinol | 71 |
| Potassium Chloride | 65 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nephrology Physician Overview
How Arvind Garg, M.D. fits within the Nephrology Physician landscape nationally.
10,806
Nephrology Physician Providers in US
55
States with Nephrology Physician
1,511
Avg Claims per Provider
Arvind Garg, M.D.'s 1,968 claims are above the specialty average of 1,511.
Nationwide Nephrology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Garg, both outside Wisconsin so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2009)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Nephrology Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Garg.
One of 170 Nephrology Physician providers enrolled in Wisconsin, 5 are shown here.
Uzoamaka Achufusi
MBBS
Fitchburg, WI
Dr. Venkata Adavikolanu
MD
Green Bay, WI
Dr. Omer Afzal
M.D.
Waukesha, WI
Dr. Osaid Ahmad
MD
Neenah, WI
Dr. Edward Ahrens
M.D.
Madison, WI
Compare Nephrology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Arvind Garg, M.D.'s specialty? ▼
Arvind Garg, M.D. specializes in Nephrology Physician and practices in La Crosse, Wisconsin. Credentials: M.D..
How much does Arvind Garg, M.D. prescribe under Medicare Part D? ▼
In 2024, Arvind Garg, M.D. wrote 1,968 Medicare Part D claims totaling $312K in drug costs for 321 beneficiaries.
Where is Arvind Garg, M.D. located? ▼
Arvind Garg, M.D. is located at 700 WEST AVE S, La Crosse, WI, 54601. Phone: (608) 785-0940.
What is Arvind Garg, M.D.'s NPI number? ▼
Arvind Garg, M.D.'s National Provider Identifier (NPI) is 1154551968, issued on 07/15/2009.
Does Arvind Garg, M.D. prescribe more brand-name or generic drugs? ▼
Arvind Garg, M.D.'s prescribing is 7% brand-name and 93% generic drugs by claim count, with $282K in brand drug costs.
How many Nephrology Physician providers are there in the US? ▼
There are 10,806 Nephrology Physician providers across 55 states in the US. The average Nephrology Physician provider writes 1,511 Medicare Part D claims per year.
What drugs does Arvind Garg, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Arvind Garg, M.D.'s most frequently prescribed drugs include Calcitriol, Losartan Potassium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Arvind Garg, M.D. accept Medicare? ▼
Arvind Garg, M.D. appears in CMS Medicare data with 1,968 Part D claims and 321 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Arvind Garg, M.D.'s credentials? ▼
Arvind Garg, M.D.'s NPI is 1154551968 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.