Dr. Stanley W. Buck, MD
- Medicare services, 2024
- 1,064
- Medicare patients, 2024
- 235
- Part D claims, 2024
- 1,761
- MIPS score, 2024
- 100
- Hospital affiliations
- 4
- Practice address
- 11125 Dunn Rd Suite 411 Suite 411, Saint Louis, MO 63136-6132
- Practice phone
- Call (314) 355-1166
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Renal Consultants
Primary care practice · Saint Louis, Missouri
Find Dr. Buck's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Stanley W. Buck is a nephrologist in Saint Louis, Missouri
Dr. Buck practices at Renal Consultants in Saint Louis, Missouri.
Dr. Buck's NPI, 1740251198, was assigned on February 1, 2006. Dr. Buck graduated from Washington University School of Medicine in 1977. Dr. Buck holds Missouri license MDR8729.
- NPI
- 1740251198NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345152112
- NPI enumeration date
- February 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (314) 355-1166
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stanley W. Buck practices at Renal Consultants in Saint Louis, Missouri
Dr. Buck's primary practice is Renal Consultants, at 11125 Dunn Rd Suite 411 Suite 411, Saint Louis, MO 63136-6132. The practice phone is (314) 355-1166.
- Renal Consultants11125 Dunn Rd Suite 411 Suite 411, Saint Louis, MO 63136-6132Phone(314) 355-1166
Source: Dmand AI Affiliation Data
Dr. Stanley W. Buck is affiliated with 10 sites of care and 3 medical groups
Dr. Buck's primary practice is Renal Consultants in Saint Louis, Missouri. Dr. Buck is also affiliated with Missouri Baptist Medical Center. The medical group on file is Renal Consultants. Dmand AI also links Dr. Buck to 3 more hospitals, 3 dialysis centers, 2 group practices and clinics and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stanley W. Buck's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Buck practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Renal Consultants | Available with a free account |
| +9 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stanley W. Buck is one of 249 nephrologists in Missouri
Nephrology is Dr. Buck's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Dr. Buck's licenses on file in 2 states: Missouri and Illinois.
Specialties and state licenses
- Nephrology, MissouriPrimary
- Illinois license
Nephrologists near Dr. Buck
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Stanley W. Buck billed Medicare for 1,064 services in 2024
CMS data shows 1,064 Medicare services from Dr. Buck across 10 procedure codes in 2024, for 235 Medicare patients. Medicare paid $95,967 for them.
Dr. Buck's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2242024: 82533%
- Tests and treatments
- 2023: 3182024: 23925%
Where Dr. Buck's Medicare services took place, 2024
- In an office38736%
- In a facility67764%
Dr. Buck compared with the Missouri median for nephrologists, 2024
- Dr. Buck
- Missouri median
- Medicare services
- 1,064vs 85724% above
- Medicare patients
- 235vs 27113% below
- Part D claims
- 1,435vs 77984% above
Medians across 240 nephrologists in Missouri with Dmand AI profiles that report each measure.
Dr. Buck's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Buck and other nephrologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stanley W. Buck treated 235 Medicare patients in 2024, average age 74
CMS counts 235 Medicare patients who saw Dr. Buck in 2024. The largest group is 75 to 84, with 83 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 30% are also on Medicaid. Their average risk score is 4.39, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Buck's median patient age at 73, with 57% women.
Dr. Buck's Medicare patients by age, 2024
Dr. Buck's Medicare patients by sex, 2024
- Women12252%
- Men11348%
Chronic conditions among Dr. Buck's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes61%
- Heart failure56%
- Arthritis54%
- Ischemic heart disease53%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Buck's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stanley W. Buck wrote 1,761 Medicare Part D claims in 2024
In 2024, Dr. Buck wrote 1,761 Medicare Part D claims for 264 patients. 93% of them were for generic drugs. CMS names the drug for 1,435 of them, across 36 drugs with 11 or more claims each, at $110,983 in total drug cost. In 2023, CMS named 1,468 claims across 35 drugs.
Dr. Buck's Part D claims by kind of drug, 2024
- Generic1,644 claims93%
- Brand-name and other117 claims7%
Dr. Buck's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Buck's Part D claims, 2024
- Opioids2%37 of 1,761 claims
- Antibiotics4%68 of 1,761 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,4682024: 1,4352%
Drugs named by CMS: 36 in 2024, 35 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Stanley W. Buck scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Buck for performance year 2024, reported individually. Dr. Buck accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Buck as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Buck's MIPS scores, performance year 2024
- 100of 100Final score
- 87.7of 100Quality
- 40of 100Improvement Activities
- 89of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Stanley W. Buck received $560 in industry payments from 2016 to 2025
CMS Open Payments shows 11 general payments to Dr. Buck from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. GlaxoSmithKline, LLC. paid the most, $122.
General payments to Dr. Buck by program year, 2016 to 2025
General payments to Dr. Buck by kind, 2016 to 2025
- Food and beverage$55599%
- Education$51%
Companies that paid Dr. Buck the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stanley W. Buck graduated from Washington University School of Medicine
Dr. Buck graduated from Washington University School of Medicine in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stanley W. Buck's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Stanley W. Buck
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Stanley W. Buck's NPI number?
Dr. Stanley W. Buck's NPI number is 1740251198. It was assigned on February 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stanley W. Buck?
Dr. Stanley W. Buck is a nephrologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Stanley W. Buck practice?
Dr. Buck practices at 11125 Dunn Rd Suite 411 Suite 411, Saint Louis, MO 63136-6132. Dr. Buck's primary practice is Renal Consultants in Saint Louis, Missouri. Dmand AI also links Dr. Buck to 3 hospitals, 3 dialysis centers, 2 group practices and clinics and 2 medical groups.
What is Dr. Stanley W. Buck's office phone number?
The practice phone on file for Dr. Buck is (314) 355-1166.
What is Dr. Stanley W. Buck's medical license number?
Dr. Buck holds Missouri license MDR8729, one of the licenses on file in 2 states.
Which states has Dr. Stanley W. Buck been licensed in?
Dmand AI has state licenses on file for Dr. Buck in Missouri and Illinois.
Which hospitals is Dr. Stanley W. Buck affiliated with?
Dr. Buck is affiliated with Missouri Baptist Medical Center. Dmand AI links Dr. Buck to 3 more hospitals.
What medical group is Dr. Stanley W. Buck part of?
Dr. Buck is linked to Renal Consultants. Dmand AI links Dr. Buck to 2 more medical groups.
Does Dr. Stanley W. Buck accept Medicare?
Yes. CMS data shows Dr. Buck billed Medicare for 1,064 services in 2024, and Dr. Buck accepts Medicare assignment.
Does Dr. Stanley W. Buck offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Buck as offering telehealth services.
Show 7 more questionsShow fewer questions
What is Dr. Stanley W. Buck's MIPS score?
Dr. Buck's MIPS final score for performance year 2024 is 100 out of 100, reported individually.
How many Medicare patients does Dr. Stanley W. Buck see?
CMS counts 235 Medicare patients who saw Dr. Buck in 2024, with an average age of 74.
What services does Dr. Stanley W. Buck bill to Medicare?
In 2024, Dr. Buck's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99214) and dialysis (90962).
Where did Dr. Stanley W. Buck go to medical school?
Dr. Buck graduated from Washington University School of Medicine in 1977.
What drugs does Dr. Stanley W. Buck prescribe most?
In 2024 Medicare Part D data, Dr. Buck's most prescribed drugs by claims were Furosemide, Losartan Potassium and Hydralazine HCl.
Has Dr. Stanley W. Buck received payments from drug or device companies?
CMS Open Payments shows $560 in general payments to Dr. Buck from 9 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Stanley W. Buck been practicing?
Dr. Buck graduated from medical school in 1977, 49 years ago.
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