Sharon G Renfroe
Nurse Practitioner • Birmingham, AL
619 19th Street South
Birmingham, AL 352555310
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 September 17, 2008; this date does not establish years in practice.
-
Published CMS data list 35 Medicare Part D prescriptions, including refills, in 2019.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2019. Published rows only; this is not a quality measure.
-
Published Part D records, 2019:
- Levetiracetam — 21 prescription fills, including refills.
- Baclofen — 14 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2019. 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
-
Medicare Part D prescriptions went from 339 in 2015 to 35 in 2019.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2015–2019.
Practice Location & Contact Primary Location
619 19th Street South
Birmingham, AL 352555310
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
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
45 standardized 30-day fills in 2019
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
$1,005 in 2019
The total cost of these prescriptions in 2019, 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, 2019.
Open Payments general payments, program year 2023
All general payments: $593.27 across 5 records.
By nature of payment
- Food and Beverage: $593.27 across 5 records.
Reporting-company totals (3 largest of 4)
- ABBVIE INC.: $243.15 across 2 records.
- AstraZeneca Pharmaceuticals LP: $128.56 across 1 record.
- Merck Sharp & Dohme LLC: $114.05 across 1 record.
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 2023 (published June 30, 2026).
NPI first issued
2008
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 Birmingham and Alabama
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Sharon Renfroe are from 2019.
302 active clinicians are listed under Nurse Practitioner with a practice address in Birmingham, AL (1,442 in Alabama).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Birmingham
10.6% of these 302 clinicians have the CMS telehealth indicator.
55% of these 302 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
Medicare Part D prescriptions decreased 90% from 339 in 2015 to 35 in 2019.
- 2015: 339
- 2016: 364
- 2017: 306
- 2018: 192
- 2019: 35
-
30-day fills
30-day fills decreased 91% from 495 in 2015 to 45 in 2019.
- 2015: 495
- 2016: 550
- 2017: 480
- 2018: 286
- 2019: 45
-
Part D drug cost
Part D drug cost decreased 91% from $10,831 in 2015 to $1,005 in 2019.
- 2015: $10,831
- 2016: $9,743
- 2017: $7,330
- 2018: $7,272
- 2019: $1,005
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $640.72 in 2021 to $593.27 in 2023.
- 2021: $640.72
- 2022: $467.14
- 2023: $593.27
Sources: CMS Medicare Part D Prescribers (2019), CMS Open Payments (2023), 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 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $593.27.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
— | General | $128.56 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
UBRELVY | General | $125.00 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
VRAYLAR | General | $118.15 |
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
|
VERQUVO | General | $114.05 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
Repatha | General | $107.51 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2019.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Levetiracetam | Levetiracetam | 21 | 782 | $660.00 | — |
| Baclofen | Baclofen | 14 | 540 | $345.38 | — |
Source: CMS Part D by Provider and Drug, 2019; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Otolaryngology
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Internal Medicine - Geriatric Medicine
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Radiology - Radiation Oncology
Psychiatry & Neurology - Neurology
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated September 17, 2008.
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 Nurse Practitioners in Birmingham
- Timothy Smith
- Leanne Sauers, CRNP
- Kinsey Page, CRNP
- Marcia Underwood
- Rachel Wilkinson, RN, CRNP
- Heather Greer, CRNP
Mailing Address
Po Box 55310
Birmingham, AL 352555310