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Samuel David Chafin

Internal Medicine β€’ Largo, FL

Active NPI 1346822574 Individual Practitioner Male Practitioner
Practice location in NPPES

7050 Ulmerton Rd
Largo, FL 337715003

Call 7277774540 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

7050 Ulmerton Rd

Largo, FL 337715003

Telephone 7277774540
Fax 7272480432
Organization at the Same NPPES Address or Phone
Dedicated Senior Medical Center Of Florida, Llc Facility NPI 1659888741

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

30-day fills

1,008 standardized 30-day fills in 2024

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

$13,751 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

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, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $108.31 in 2024

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2024.

Guide: How to read an Open Payments record

NPI first issued

2021

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, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

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.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Samuel Chafin has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Samuel Chafin as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Largo and Florida

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Internal Medicine in Largo, FL (2024, 55 clinicians with data). Median for this group: 475. Middle half: 96 to 6,024.

Fewer Part D prescriptions than 60% of clinicians listed under Internal Medicine in Florida (2024, 6,545 clinicians with data). Median for this group: 1,318. Middle half: 158 to 5,882.

Part D drug cost

Close to the middle for clinicians listed under Internal Medicine in Largo, FL (2024, 55 clinicians with data). Median for this group: $25,517. Middle half: $2,506 to $326,939.

A lower Part D drug cost than 65% of clinicians listed under Internal Medicine in Florida (2024, 6,545 clinicians with data). Median for this group: $86,865. Middle half: $8,159 to $434,445.

96 active clinicians are listed under Internal Medicine with a practice address in Largo, FL (10,165 in Florida).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Largo

7.3% of these 96 clinicians have the CMS telehealth indicator.

63.5% of these 96 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· 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

Open Payments Β· Program Year 2024
Disclosure Year:

Program year 2024 (payments made January 1 – December 31, 2024): fewer than 11 records totaling $108.31.

Manufacturer Payment Nature Product Type Amount ($)
Abbott Laboratories
Food and Beverage
In-kind items and services
MITRACLIP General $108.31

Source: CMS Open Payments, program year 2024, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D Β· Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 40 3,070 $225.18 33
Albuterol Sulfate Hfa Albuterol Sulfate 31 666 $835.25 22
Lisinopril Lisinopril 30 2,340 $196.58 19
Omeprazole Omeprazole 29 2,385 $200.99 16
Amlodipine Besylate Amlodipine Besylate 28 2,160 $54.54 15
Rosuvastatin Calcium Rosuvastatin Calcium 28 1,860 $392.69 15
Losartan Potassium Losartan Potassium 26 1,800 $85.55 13
Prednisone Prednisone 21 152 $24.15 18
Carvedilol Carvedilol 20 1,560 $152.69 β€”
Fluticasone Propionate Fluticasone Propionate 20 1,170 $177.27 13
Gabapentin Gabapentin 18 1,260 $200.41 12
Levothyroxine Sodium Levothyroxine Sodium 18 1,500 $355.07 14
Metoprolol Succinate Metoprolol Succinate 17 1,470 $209.76 15
Metformin Hcl Er Metformin Hcl 16 1,440 $180.69 β€”
Trazodone Hcl Trazodone Hcl 14 960 $63.33 11
Tizanidine Hcl Tizanidine Hcl 13 338 $42.99 12
Metformin Hcl Metformin Hcl 12 840 $41.06 β€”
Tamsulosin Hcl Tamsulosin Hcl 12 1,020 $45.67 β€”
Potassium Chloride Potassium Chloride 11 735 $197.54 β€”
Famotidine Famotidine 11 870 $50.12 11
Cefdinir Cefdinir 11 41 $79.33 11
Duloxetine Hcl Duloxetine Hcl 11 945 $208.82 β€”
Jardiance Empagliflozin 11 510 $9,731.15 β€”

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-06-21
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES FL ME169063

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Florida Department of Health Medical Quality Assurance.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - INTERNAL MEDICINE

Medicare Enrollment ID

I20240702002869

Enrollment State Jurisdiction

FL

PECOS Control ID

5597153981

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

8 listed
Dr. Vlad Badescu , MD

Internal Medicine

NPI 1699761973

Doctor of Medicine (M.D.)

NPI 1053792747

Doctor of Medicine (M.D.)

Daniel Canby

Family Medicine

NPI 1942733274
Alesia Cobb , ARNP

Nurse Practitioner - Primary Care

NPI 1659730422

Advanced Registered Nurse Practitioner

Sophia Joseph , APRN

Nurse Practitioner - Family

NPI 1700509221

Advanced Practice Registered Nurse

NPI 1275119299

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
πŸ“
Updated Practice Location June 21, 2024

Registered at 7050 ULMERTON RD, LARGO, FL 337715003 (Tel: 7277774540)

πŸ“
Updated Business Mailing Address June 21, 2024

Registered at 7050 ULMERTON RD, LARGO, FL 337715003 (Tel: 7277774540)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 21, 2024

Internal Medicine (license number reported to NPPES: FL ME169063)

βœ…
NPI Profile Active April 27, 2021

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) April 27, 2021

Registered at 2520 5TH ST N, COLUMBUS, MS 397052008 (Tel: 6622442084)

πŸ“
Business Mailing Address (Initial Record) April 27, 2021

Registered at 145 CEDAR WOODS CV, MADISON, MS 391106505 (Tel: 6019884157)

πŸ‘€
Provider Name / Credentials (Initial Record) April 27, 2021

Recorded as SAMUEL CHAFIN

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 27, 2021

Student in an Organized Health Care Education/Training Program

🟒
Initial NPI Registration & Enumeration April 27, 2021

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1346822574
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 27, 2021
Last Update: June 21, 2024
Sole Proprietor: No

Other Internal Medicine Providers in Largo

All Internal Medicine Providers in Largo

Mailing Address

7050 Ulmerton Rd

Largo, FL 337715003

Phone: 7277774540

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.