2026 NPPES data Nurse Practitioner NPI 1801964028 NP
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DILRUKSHIE KAHATAPITIYA, NP

Nurse Practitioner in NORFOLK, 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
6K
Medicare Part D claims · 1K beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

DILRUKSHIE KAHATAPITIYA, NP filed 6,071 Medicare Part D claims in 2023 as a Nurse Practitioner in NORFOLK, Virginia, prescribing 93% generic.

6K
Part D claims, 2023
93%
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.

DILRUKSHIE KAHATAPITIYA, NP's Medicare Part D volume vs every U.S. prescriber

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

6,071 Top 5% higher than 95% 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%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 DILRUKSHIE KAHATAPITIYA, NP?

Quality data not reported

NPI registry status

Active

Issued 12/04/2006

NPI 1801964028

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

6,071 460% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Virginia

How Nurse Practitioner compares to other specialties among Virginia providers

Virginia providers

Nurse Practitioner share within Virginia

1. Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nurse Practitioner share within Virginia

Specialty board-certification context

Estimated specialty board-certified rate — Nurse Practitioner (ABMS / AOA reference)

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

Est. board-certified rate (Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Nurse Practitioner) — 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).

DILRUKSHIE KAHATAPITIYA, NP appears in the CMS NPPES registry as a Nurse Practitioner provider holding NP credentials at 850 KEMPSVILLE RD STE 200B, NORFOLK, VA, 23502, with a listed phone of (757) 261-5999. NPI 1801964028 was issued on 12/04/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KAHATAPITIYA 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 6,071 prescription claims written by this provider, covering 1,409 Medicare beneficiaries and totaling roughly $327K in drug spend, split 7% brand-name and 93% 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

850 KEMPSVILLE RD STE 200B
NORFOLK, VA 23502

Provider Details

NPI 1801964028
Specialty Nurse Practitioner
Credentials NP
Gender Female
NPI Issued 12/04/2006

Brand vs generic prescribing mix · Generic-heavy

DILRUKSHIE KAHATAPITIYA, NP — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 6,071 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.

6,071
Total Claims
$327K
Total Drug Cost
1,409
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
16,027
Total Day Supply
478,075
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$235K
Generic Drug Cost
$90K

Patient Demographics

Average Patient Age
73.0 years
Avg HCC Risk Score
1.34
Gender Split
60% female / 40% male
Age Distribution
<65: 149, 65-74: 662, 75-84: 477, 85+: 121

Top Prescribed Drugs (Medicare Part D)

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

What DILRUKSHIE KAHATAPITIYA, NP 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
Atorvastatin Calcium
586
Amlodipine Besylate
371
Omeprazole
313
Lisinopril
250
Levothyroxine Sodium
246
Losartan Potassium
231
Simvastatin
204
Metformin Hcl
189
Hydrochlorothiazide
177
Rosuvastatin Calcium
171

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

Nurse Practitioner Overview

How DILRUKSHIE KAHATAPITIYA, NP fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

DILRUKSHIE KAHATAPITIYA, NP's 6,071 claims are above the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Virginia

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

Compare Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is DILRUKSHIE KAHATAPITIYA, NP's specialty?
DILRUKSHIE KAHATAPITIYA, NP specializes in Nurse Practitioner and practices in NORFOLK, Virginia. Credentials: NP.
How much does DILRUKSHIE KAHATAPITIYA, NP prescribe under Medicare Part D?
In 2023, DILRUKSHIE KAHATAPITIYA, NP wrote 6,071 Medicare Part D claims totaling $327K in drug costs for 1,409 beneficiaries.
Where is DILRUKSHIE KAHATAPITIYA, NP located?
DILRUKSHIE KAHATAPITIYA, NP is located at 850 KEMPSVILLE RD STE 200B, NORFOLK, VA, 23502. Phone: (757) 261-5999.
What is DILRUKSHIE KAHATAPITIYA, NP's NPI number?
DILRUKSHIE KAHATAPITIYA, NP's National Provider Identifier (NPI) is 1801964028, issued on 12/04/2006.
Does DILRUKSHIE KAHATAPITIYA, NP prescribe more brand-name or generic drugs?
DILRUKSHIE KAHATAPITIYA, NP's prescribing is 7% brand-name and 93% generic drugs by claim count, with $235K in brand drug costs.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does DILRUKSHIE KAHATAPITIYA, NP prescribe most often?
Based on 2023 Medicare Part D data, DILRUKSHIE KAHATAPITIYA, NP's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DILRUKSHIE KAHATAPITIYA, NP accept Medicare?
DILRUKSHIE KAHATAPITIYA, NP appears in CMS Medicare data with 6,071 Part D claims and 1,409 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DILRUKSHIE KAHATAPITIYA, NP's credentials?
DILRUKSHIE KAHATAPITIYA, NP's NPI is 1801964028 with credentials NP. 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