William R Blouin , MSN, ARNP, CPNP
Specialist • Miami, FL
3100 Sw 62nd Ave
Miami, FL 331553009
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on March 3, 2006; this date does not establish years in practice.
-
Published CMS data list 17 Medicare Part D prescriptions, including refills, in 2017.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2017. Published rows only; this is not a quality measure.
-
Published Part D records, 2017:
- Sodium Bicarbonate — 17 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2017. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
Practice Location & Contact Primary Location
3100 Sw 62nd Ave
Miami, FL 331553009
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Specialist: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
17 standardized 30-day fills in 2017
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$763 in 2017
The total cost of these prescriptions in 2017, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2017.
Open Payments general payments, program year 2025
All general payments: $29,263.87 across 67 records.
By nature of payment (3 largest of 4)
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $19,090.00 across 13 records.
- Travel and Lodging: $5,715.45 across 39 records.
- Consulting Fee: $3,640.00 across 1 record.
Reporting-company totals
- CSL Behring: $29,263.87 across 67 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Miami and Florida
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for William Blouin are from 2017.
223 active clinicians are listed under Specialist with a practice address in Miami, FL (2,695 in Florida).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Miami
2.2% of these 223 clinicians have the CMS telehealth indicator.
20.2% of these 223 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Medicare Part D prescriptions
CMS data for Part D prescriptions are available for 2017 only.
-
30-day fills
CMS data for 30-day fills are available for 2017 only.
-
Part D drug cost
CMS data for Part D drug cost are available for 2017 only.
-
Industry payments (Open Payments)
Industry payments (Open Payments) increased 27% from $22,958.63 in 2022 to $29,263.87 in 2025.
- 2022: $22,958.63
- 2023: $6,038.27
- 2024: $13,523.78
- 2025: $29,263.87
Sources: CMS Medicare Part D Prescribers (2017), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 67 records totaling $29,263.87.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| CSL Behring |
Consulting Fee
Cash or cash equivalent
|
Hizentra | General | $3,640.00 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $2,754.00 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $2,268.00 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $2,268.00 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $2,268.00 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $2,268.00 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $1,134.00 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $1,134.00 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $1,134.00 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $1,134.00 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $910.00 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $910.00 |
| CSL Behring |
Travel and Lodging
In-kind items and services
|
Hizentra | General | $863.96 |
| CSL Behring |
Travel and Lodging
In-kind items and services
|
Hizentra | General | $663.97 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $648.00 |
| CSL Behring |
Travel and Lodging
In-kind items and services
|
Hizentra | General | $561.97 |
| CSL Behring |
Travel and Lodging
In-kind items and services
|
Hizentra | General | $501.97 |
| CSL Behring |
Travel and Lodging
In-kind items and services
|
Hizentra | General | $375.60 |
| CSL Behring |
Travel and Lodging
In-kind items and services
|
Hizentra | General | $341.96 |
| CSL Behring |
Travel and Lodging
In-kind items and services
|
Hizentra | General | $291.46 |
| CSL Behring |
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
|
Hizentra | General | $260.00 |
| CSL Behring |
Travel and Lodging
In-kind items and services
|
Hizentra | General | $235.65 |
| CSL Behring |
Travel and Lodging
Cash or cash equivalent
|
Hizentra | General | $213.61 |
| CSL Behring |
Travel and Lodging
Cash or cash equivalent
|
Hizentra | General | $196.31 |
| CSL Behring |
Travel and Lodging
In-kind items and services
|
Hizentra | General | $189.81 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2017.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Sodium Bicarbonate | Sodium Bicarbonate | 17 | 119 | $762.96 | — |
Source: CMS Part D by Provider and Drug, 2017; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Additional State Medicaid & Healthcare Payer Identifiers
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Physician Assistant, Doctor of Physical Therapy
Anesthesiology - Pediatric Anesthesiology
Doctor of Medicine (M.D.)
Specialist
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Nurse Practitioner - Psychiatric/Mental Health
Advanced Practice Registered Nurse
Internal Medicine - Adult Congenital Heart Disease
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated March 03, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Specialists in Miami
- Dr. Richard Chermak, MD
- Dr. Mirta Tejedor, MD
- Dr. Joaquin Fuenmayor, MD
- Angel Saavedra
- Dr. Alina Nodal, MD
- Theodore Malinin
Mailing Address
3100 Sw 62nd Ave
Miami, FL 331553009
Phone: 3056628272