2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1104445139 DO
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ANTONIOS ANAGNOSTOPOULOS, DO

Student in an Organized Health Care Education/Training Program in FAYETTEVILLE, North Carolina. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
467
Medicare Part D claims · 48 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ANTONIOS ANAGNOSTOPOULOS, DO filed 467 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in FAYETTEVILLE, North Carolina, prescribing 94% generic.

467
Part D claims, 2023
94%
generic prescribing

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

ANTONIOS ANAGNOSTOPOULOS, DO's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

467 Top 38% higher than 62% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about ANTONIOS ANAGNOSTOPOULOS, DO?

Quality data not reported

NPI registry status

Active

Issued 04/09/2020

NPI 1104445139

Primary specialty

Student in an Organized Health Care Education/Training Program

High-volume

331,761 US NPIs in this specialty

Medicare Part D claims

467 2% vs specialty avg

2023 prescription claims

Specialty avg: 459

Specialty distribution in North Carolina

How Student in an Organized Health Care Education/Training Program compares to other specialties among North Carolina providers

North Carolina providers

Student in an Organized Health Care Education/Training Program share within North Carolina

1. Student in an Organized Health Care Education/Training Program42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Student in an Organized Health Care Education/Training Program share within North Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Student in an Organized Health Care Education/Training Program (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Student in an Organized Health Care Education/Training Program ABMS/AOA estimate

Est. board-certified rate (Student in an Organized Health Care Education/Training Program) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Student in an Organized Health Care Education/Training Program) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

ANTONIOS ANAGNOSTOPOULOS, DO appears in the CMS NPPES registry as a Student in an Organized Health Care Education/Training Program provider holding DO credentials at 1638 OWEN DRIVE, FAYETTEVILLE, NC, 28304, with a listed phone of (910) 615-5095. NPI 1104445139 was issued on 04/09/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ANAGNOSTOPOULOS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 467 prescription claims written by this provider, covering 48 Medicare beneficiaries and totaling roughly $92K in drug spend, split 6% brand-name and 94% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Student in an Organized Health Care Education/Training Program is a high-volume specialty nationwide, with 331,761 enrolled providers across 55 states and an average of 459 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1638 OWEN DRIVE
FAYETTEVILLE, NC 28304

Provider Details

NPI 1104445139
Specialty Student in an Organized Health Care Education/Training Program
Credentials DO
Gender Male
NPI Issued 04/09/2020

Brand vs generic prescribing mix · Generic-heavy

ANTONIOS ANAGNOSTOPOULOS, DO — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 467 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

467
Total Claims
$92K
Total Drug Cost
48
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
715
Total Day Supply
21,065
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$78K
Generic Drug Cost
$13K

Patient Demographics

Average Patient Age
61.8 years
Avg HCC Risk Score
1.74
Gender Split
54% female / 46% male
Age Distribution
<65: 25, 65-74: 11, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What ANTONIOS ANAGNOSTOPOULOS, DO prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Quetiapine Fumarate
44
Trazodone Hcl
44
Duloxetine Hcl
40
Bupropion Xl
Bupropion Hcl
30
Prazosin Hcl
26
Hydroxyzine Hcl
23
Sertraline Hcl
23
Aripiprazole
19
Mirtazapine
19
Fluoxetine Hcl
17

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Student in an Organized Health Care Education/Training Program Overview

How ANTONIOS ANAGNOSTOPOULOS, DO fits within the Student in an Organized Health Care Education/Training Program landscape nationally.

331,761
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider

ANTONIOS ANAGNOSTOPOULOS, DO's 467 claims are above the specialty average of 459.

Nearby Student in an Organized Health Care Education/Training Program Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as ANAGNOSTOPOULOS.

Compare Student in an Organized Health Care Education/Training Program nationally: see state-by-state distribution →

Frequently Asked Questions

What is ANTONIOS ANAGNOSTOPOULOS, DO's specialty?
ANTONIOS ANAGNOSTOPOULOS, DO specializes in Student in an Organized Health Care Education/Training Program and practices in FAYETTEVILLE, North Carolina. Credentials: DO.
How much does ANTONIOS ANAGNOSTOPOULOS, DO prescribe under Medicare Part D?
In 2023, ANTONIOS ANAGNOSTOPOULOS, DO wrote 467 Medicare Part D claims totaling $92K in drug costs for 48 beneficiaries.
Where is ANTONIOS ANAGNOSTOPOULOS, DO located?
ANTONIOS ANAGNOSTOPOULOS, DO is located at 1638 OWEN DRIVE, FAYETTEVILLE, NC, 28304. Phone: (910) 615-5095.
What is ANTONIOS ANAGNOSTOPOULOS, DO's NPI number?
ANTONIOS ANAGNOSTOPOULOS, DO's National Provider Identifier (NPI) is 1104445139, issued on 04/09/2020.
Does ANTONIOS ANAGNOSTOPOULOS, DO prescribe more brand-name or generic drugs?
ANTONIOS ANAGNOSTOPOULOS, DO's prescribing is 6% brand-name and 94% generic drugs by claim count, with $78K in brand drug costs.
How many Student in an Organized Health Care Education/Training Program providers are there in the US?
There are 331,761 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
What drugs does ANTONIOS ANAGNOSTOPOULOS, DO prescribe most often?
Based on 2023 Medicare Part D data, ANTONIOS ANAGNOSTOPOULOS, DO's most frequently prescribed drugs include Quetiapine Fumarate, Trazodone Hcl, Duloxetine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANTONIOS ANAGNOSTOPOULOS, DO accept Medicare?
ANTONIOS ANAGNOSTOPOULOS, DO appears in CMS Medicare data with 467 Part D claims and 48 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANTONIOS ANAGNOSTOPOULOS, DO's credentials?
ANTONIOS ANAGNOSTOPOULOS, DO's NPI is 1104445139 with credentials DO. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology