Robert Merrell, MD
Nephrology Physician · Boulder City, NV
Robert Merrell, MD is a nephrology physician with a practice address in Boulder City, Nevada, and NPI 1699765586, issued on Oct 24, 2005. Check the license (Nevada 5932, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Robert Merrell
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 5932 NV
Self-reported in NPPES; status is on the state search - Practice location
- 379 Avenue I, Boulder City, NV 89005
- Phone
- (702) 592-6136
- Enumerated
- Oct 24, 2005
- Record last updated
- Mar 3, 2025
- Medicaid ID
- 2002659 NV
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 125 in Nevada → Look up another NPI →
Verify Robert Merrell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 5932Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average nephrology physician in 2024
317 Medicare Part D claims for 47 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Farxiga58 claims
- Furosemide28 claims
- Amlodipine Besylate26 claims
- Calcitriol25 claims
- Allopurinol16 claims
- Losartan Potassium15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $120.40
6 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Robert Merrell among 125 nephrology physician records in Nevada
Robert Merrell, MD is one of 125 nephrology physician records with a practice address in Nevada. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileNo · 85% of these records are
- Record last updated2025 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Nevada
There are 125 nephrology physician records in Nevada.
All 125 in Nevada → Every provider in Boulder City → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Qin Fang, M.D.Henderson, NV 890111619112455
- Hannah Tiu, M.D.Henderson, NV 890111215267190
- Irene Barnett, MDPahrump, NV 890481861432718
- William King, M.D.Henderson, NV 890521467433961
- Trang Nguyen-Le, D.O.Henderson, NV 890521043471758
- Basker Periyasamy, M.D.Henderson, NV 890521821187188
- Sundar Sankaran, MDHenderson, NV 890521992772909
- Moiz DawoodHenderson, NV 890741407240716
Common questions
What is Robert Merrell, MD's NPI number?
Robert Merrell, MD's National Provider Identifier (NPI) is 1699765586, issued on Oct 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Merrell, MD located?
The NPPES record lists a practice address at 379 Avenue I, Boulder City, NV, 89005. Phone: (702) 592-6136. Providers update this record themselves, so call before visiting.
How can I verify Robert Merrell, MD's license?
NPPES lists Nevada license number 5932, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Merrell, MD prescribe under Medicare Part D?
In 2024, Robert Merrell, MD had 317 Medicare Part D claims for 47 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.