2026 NPPES data Neuromusculoskeletal Medicine & OMM Physician NPI 1043385370 DO
Verify on CMS →

HAROLD KORNYLAK, DO

Neuromusculoskeletal Medicine & OMM Physician in VIRGINIA BEACH, Virginia. 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
54
Medicare Part D claims · Neuromusculoskeletal Medicine & OMM Physician avg: 1K
What the federal data reveals: HAROLD KORNYLAK, DO is a Neuromusculoskeletal Medicine & OMM Physician ([object Object]) practicing in VIRGINIA BEACH, Virginia with a Medicare Part D prescribing footprint of 54 claims .

What stands out: HAROLD KORNYLAK, DO filed 54 Medicare Part D claims in 2023 across VIRGINIA BEACH, Virginia. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

HAROLD KORNYLAK, DO practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

HAROLD KORNYLAK, DO at a glance

Quality data not reported

NPI registry status

Active

Issued 11/21/2006

NPI 1043385370

Primary specialty

Neuromusculoskeletal Medicine & OMM Physician

Niche

1,235 US NPIs in this specialty

Medicare Part D claims

54 95% vs specialty avg

2023 prescription claims

Specialty avg: 1,107

Specialty distribution in Virginia

How Neuromusculoskeletal Medicine & OMM Physician compares to other specialties among Virginia providers

Virginia providers

Neuromusculoskeletal Medicine & OMM Physician share within Virginia

1. Neuromusculoskeletal Medicine & OMM Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Neuromusculoskeletal Medicine & OMM Physician share within Virginia

Specialty board-certification context

Estimated specialty board-certified rate — Neuromusculoskeletal Medicine & OMM Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Neuromusculoskeletal Medicine & OMM Physician ABMS/AOA estimate

Est. board-certified rate (Neuromusculoskeletal Medicine & OMM Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Neuromusculoskeletal Medicine & OMM 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).

HAROLD KORNYLAK, DO is a Neuromusculoskeletal Medicine & OMM Physician provider practicing in VIRGINIA BEACH, Virginia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1043385370. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

HAROLD KORNYLAK, DO appears in the CMS NPPES registry as a Neuromusculoskeletal Medicine & OMM Physician provider holding DO credentials at 1432 E BAY SHORE DR, VIRGINIA BEACH, VA, 23451, with a listed phone of (757) 491-3294. NPI 1043385370 was issued on 11/21/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KORNYLAK 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 54 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $577 in drug spend. 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.

Neuromusculoskeletal Medicine & OMM Physician is a narrow specialty nationwide, with 1,235 enrolled providers across 51 states and an average of 1,107 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

1432 E BAY SHORE DR
VIRGINIA BEACH, VA 23451

Provider Details

NPI 1043385370
Specialty Neuromusculoskeletal Medicine & OMM Physician
Credentials DO
Gender Male
NPI Issued 11/21/2006

Medicare Part D Prescribing Data

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

54
Total Claims
$577
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
96
Total Day Supply
2,787
Generic Drug Cost
$567

Patient Demographics

Average Patient Age
75.3 years
Avg HCC Risk Score
1.06

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Alprazolam
13
Lorazepam
12

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

Neuromusculoskeletal Medicine & OMM Physician Overview

How HAROLD KORNYLAK, DO fits within the Neuromusculoskeletal Medicine & OMM Physician landscape nationally.

1,235
Neuromusculoskeletal Medicine & OMM Physician Providers in US
51
States with Neuromusculoskeletal Medicine & OMM Physician
1,107
Avg Claims per Provider

HAROLD KORNYLAK, DO's 54 claims are below the specialty average of 1,107.

Nearby Neuromusculoskeletal Medicine & OMM Physician Providers in Virginia

Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as KORNYLAK.

Compare Neuromusculoskeletal Medicine & OMM Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is HAROLD KORNYLAK, DO's specialty?
HAROLD KORNYLAK, DO specializes in Neuromusculoskeletal Medicine & OMM Physician and practices in VIRGINIA BEACH, Virginia. Credentials: DO.
How much does HAROLD KORNYLAK, DO prescribe under Medicare Part D?
In 2023, HAROLD KORNYLAK, DO wrote 54 Medicare Part D claims totaling $577 in drug costs for N/A beneficiaries.
Where is HAROLD KORNYLAK, DO located?
HAROLD KORNYLAK, DO is located at 1432 E BAY SHORE DR, VIRGINIA BEACH, VA, 23451. Phone: (757) 491-3294.
What is HAROLD KORNYLAK, DO's NPI number?
HAROLD KORNYLAK, DO's National Provider Identifier (NPI) is 1043385370, issued on 11/21/2006.
How many Neuromusculoskeletal Medicine & OMM Physician providers are there in the US?
There are 1,235 Neuromusculoskeletal Medicine & OMM Physician providers across 51 states in the US. The average Neuromusculoskeletal Medicine & OMM Physician provider writes 1,107 Medicare Part D claims per year.
What drugs does HAROLD KORNYLAK, DO prescribe most often?
Based on 2023 Medicare Part D data, HAROLD KORNYLAK, DO's most frequently prescribed drugs include Alprazolam, Lorazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HAROLD KORNYLAK, DO accept Medicare?
HAROLD KORNYLAK, DO appears in CMS Medicare data with 54 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HAROLD KORNYLAK, DO's credentials?
HAROLD KORNYLAK, DO's NPI is 1043385370 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