Amber Christy Yopp , CPP

Pharmacist • Durham, NC

Active NPI 1306299540 Individual Practitioner Female Practitioner

Practice location in NPPES

40 Duke Medicine Cir # 2f2g
Durham, NC 277104418

Call 9196811300 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.

Amber Yopp is listed in NPPES under Pharmacist.
NPI assigned on July 22, 2016; this date does not establish years in practice.
Published CMS data list 352 Medicare Part D prescriptions, including refills, in 2024.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
Published Part D records, 2024:
- Ofev (Nintedanib Esylate) — 155 prescription fills, including refills.
- Pirfenidone — 75 prescription fills, including refills.
- Mycophenolate Mofetil — 54 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.

See all 7 records in the table · Guide: How to read Medicare Part D prescriber data
More Part D prescriptions than 90% of clinicians listed under Pharmacist in North Carolina (2024, 415 clinicians with data). Median for this group: 48. Middle half: 19 to 95.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions went from 34 in 2021 to 352 in 2024.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021–2024.
No Medicare Part B records for this NPI in the CMS files shown here. CMS covers only Medicare fee-for-service claims and omits records with fewer than 11 beneficiaries, so this does not show whether the provider accepts Medicare.

Practice Location & Contact Primary Location

Practice Address

40 Duke Medicine Cir # 2f2g

Durham, NC 277104418

Telephone 9196811300

Fax 9196136984

Before You Book

Paying without insurance? Prepare a cost-estimate request

Ask about interpreters and office accessibility

What Public CMS Data Show

These CMS figures cover limited populations and published records; they are not quality ratings or medical advice.

Pharmacist: NPPES taxonomy is a reported classification, not proof of board certification.

30-day fills

386 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

It is not a count of patients and not a measure of quality.

Part D drug cost

$2,035,846 in 2024

The total cost of these prescriptions in 2024, 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

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.

NPI first issued

2016

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

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?”

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

Compared with the same specialty in Durham and North Carolina

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

More Part D prescriptions than 90% of clinicians listed under Pharmacist in North Carolina (2024, 415 clinicians with data). Median for this group: 48. Middle half: 19 to 95.

Too few clinicians listed under Pharmacist in Durham have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Pharmacist in North Carolina (2024, 415 clinicians with data). Median for this group: $10,676. Middle half: $4,484 to $21,077.

Too few clinicians listed under Pharmacist in Durham have Medicare Part D data for 2024 to compare.

366 active clinicians are listed under Pharmacist with a practice address in Durham, NC (9,631 in North Carolina).

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

Telehealth indicator in Durham

0% of these 366 clinicians have the CMS telehealth indicator.

0% of these 366 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 increased 935% from 34 in 2021 to 352 in 2024.
- 2021: 34
- 2022: 143
- 2023: 424
- 2024: 352
30-day fills

30-day fills increased 1035% from 34 in 2021 to 386 in 2024.
- 2021: 34
- 2022: 151
- 2023: 457
- 2024: 386
Part D drug cost

Part D drug cost increased 690% from $257,724 in 2021 to $2,035,846 in 2024.
- 2021: $257,724
- 2022: $1,175,413
- 2023: $3,189,910
- 2024: $2,035,846

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

Text: T-MedInfo · Report an error.

Medicare Part D Prescribing Profile & Medications

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

CMS Part D · Data Year 2024

Prescription Year:

Brand Name	Generic Name	Prescriptions	Day Supply	Total Cost	Patients
Ofev	Nintedanib Esylate	155	4,635	$1,893,984.73	60
Pirfenidone	Pirfenidone	75	2,370	$131,672.60	33
Mycophenolate Mofetil	Mycophenolate Mofetil	54	2,008	$4,466.45	28
Mycophenolic Acid	Mycophenolate Sodium	22	729	$5,167.84	11
Sulfamethoxazole-Trimethoprim	Sulfamethoxazole/Trimethoprim	18	648	$80.36	—
Azathioprine	Azathioprine	16	549	$379.01	—
Prednisone	Prednisone	12	476	$95.19	—

Brand Name	Generic Name	Prescriptions	Day Supply	Total Cost	Patients
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Brand Name	Generic Name	Prescriptions	Day Supply	Total Cost	Patients
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Brand Name	Generic Name	Prescriptions	Day Supply	Total Cost	Patients
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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: 2022-07-07

Pharmacist Primary Specialty

NUCC Taxonomy Code: 183500000X

License # reported to NPPES NC 26049

An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

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: North Carolina Medical Board.

Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Other Identifier Clinical Pharmacist Practitioner

700239 (NC)

Clinicians Sharing This Practice Address or Phone

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

7 listed

Dr. Stephen Bergin , MD