2026 NPPES data Obstetrics Physician NPI 1861011439
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VASILIKI ORFANAKOS

Obstetrics Physician in CHARLOTTE, 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
37
Medicare Part D claims · 30 beneficiaries · Obstetrics Physician avg: 319
Industry payments
$194.46
2 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

VASILIKI ORFANAKOS filed 37 Medicare Part D claims in 2023 as a Obstetrics Physician in CHARLOTTE, North Carolina.

37
Part D claims, 2023
Likely
board-certified (heuristic)

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.

VASILIKI ORFANAKOS's Medicare Part D volume vs every U.S. prescriber

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

37 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 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

Board certification likely (heuristic — not verified)

VASILIKI ORFANAKOS practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about VASILIKI ORFANAKOS?

Quality data not reported

NPI registry status

Active

Issued 04/13/2020

NPI 1861011439

Primary specialty

Obstetrics Physician

Niche

1,402 US NPIs in this specialty

Medicare Part D claims

37 88% vs specialty avg

2023 prescription claims

Specialty avg: 319

Specialty distribution in North Carolina

How Obstetrics Physician compares to other specialties among North Carolina providers

North Carolina providers

Obstetrics Physician share within North Carolina

1. Obstetrics Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Obstetrics Physician share within North Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Obstetrics Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Obstetrics Physician ABMS/AOA estimate

Est. board-certified rate (Obstetrics Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Obstetrics Physician) — 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).

VASILIKI ORFANAKOS appears in the CMS NPPES registry as a Obstetrics Physician provider at 15110 JOHN J DELANEY DR, CHARLOTTE, NC, 28277, with a listed phone of (704) 512-5100. NPI 1861011439 was issued on 04/13/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ORFANAKOS 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 37 prescription claims written by this provider, covering 30 Medicare beneficiaries and totaling roughly $1K in drug spend, with an opioid prescribing rate of 67.6%. 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.

Obstetrics Physician is a narrow specialty nationwide, with 1,402 enrolled providers across 54 states and an average of 319 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

15110 JOHN J DELANEY DR
CHARLOTTE, NC 28277

Provider Details

NPI 1861011439
Specialty Obstetrics Physician
Gender Female
NPI Issued 04/13/2020

Hospital and facility affiliations

Facilities where VASILIKI ORFANAKOS bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

CAROLINAS PHYSICIANS NETWORK INC
CHARLOTTE, NC

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for VASILIKI ORFANAKOS. Source: openpaymentsdata.cms.gov.

Total received

$194

Largest payer

CONMED Corporation

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

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

37
Total Claims
$1K
Total Drug Cost
30
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
39
Total Day Supply
395
Generic Drug Cost
$482
Opioid Claims
25 (67.6% rate)

Patient Demographics

Average Patient Age
64.1 years
Avg HCC Risk Score
1.68
Gender Split
100% female / 0% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Oxycodone Hcl
23

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

Obstetrics Physician Overview

How VASILIKI ORFANAKOS fits within the Obstetrics Physician landscape nationally.

1,402
Obstetrics Physician Providers in US
54
States with Obstetrics Physician
319
Avg Claims per Provider

VASILIKI ORFANAKOS's 37 claims are below the specialty average of 319.

Nearby Obstetrics Physician Providers in North Carolina

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

Compare Obstetrics Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is VASILIKI ORFANAKOS's specialty?
VASILIKI ORFANAKOS specializes in Obstetrics Physician and practices in CHARLOTTE, North Carolina.
How much does VASILIKI ORFANAKOS prescribe under Medicare Part D?
In 2023, VASILIKI ORFANAKOS wrote 37 Medicare Part D claims totaling $1K in drug costs for 30 beneficiaries.
Where is VASILIKI ORFANAKOS located?
VASILIKI ORFANAKOS is located at 15110 JOHN J DELANEY DR, CHARLOTTE, NC, 28277. Phone: (704) 512-5100.
What is VASILIKI ORFANAKOS's NPI number?
VASILIKI ORFANAKOS's National Provider Identifier (NPI) is 1861011439, issued on 04/13/2020.
Does VASILIKI ORFANAKOS prescribe opioids?
Yes, VASILIKI ORFANAKOS had 25 opioid claims in 2023 with an opioid prescribing rate of 67.6%.
How many Obstetrics Physician providers are there in the US?
There are 1,402 Obstetrics Physician providers across 54 states in the US. The average Obstetrics Physician provider writes 319 Medicare Part D claims per year.
What drugs does VASILIKI ORFANAKOS prescribe most often?
Based on 2023 Medicare Part D data, VASILIKI ORFANAKOS's most frequently prescribed drugs include Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does VASILIKI ORFANAKOS accept Medicare?
VASILIKI ORFANAKOS appears in CMS Medicare data with 37 Part D claims and 30 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify VASILIKI ORFANAKOS's credentials?
VASILIKI ORFANAKOS's NPI is 1861011439. 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