2026 NPPES data Registered Nurse NPI 1346583846 FNP
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SHIRIN DALAI, FNP

Registered Nurse 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
4K
Medicare Part D claims · 352 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.1K
114 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

SHIRIN DALAI, FNP filed 4,279 Medicare Part D claims in 2023 as a Registered Nurse in VIRGINIA BEACH, Virginia, prescribing 86% generic.

4K
Part D claims, 2023
86%
generic prescribing
$2.1K
industry payments (Sunshine Act)

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.

SHIRIN DALAI, FNP's Medicare Part D volume vs every U.S. prescriber

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

4,279 Top 8% higher than 92% 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 SHIRIN DALAI, FNP?

Quality data not reported

NPI registry status

Active

Issued 04/03/2013

NPI 1346583846

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

4,279 328% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in Virginia

How Registered Nurse compares to other specialties among Virginia providers

Virginia providers

Registered Nurse share within Virginia

1. Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Registered Nurse share within Virginia

Specialty board-certification context

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

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

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

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

SHIRIN DALAI, FNP appears in the CMS NPPES registry as a Registered Nurse provider holding FNP credentials at 4876 BAXTER RD., VIRGINIA BEACH, VA, 23462, with a listed phone of (757) 671-7777. NPI 1346583846 was issued on 04/03/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DALAI 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 4,279 prescription claims written by this provider, covering 352 Medicare beneficiaries and totaling roughly $571K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 1.3%. 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.

Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 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

4876 BAXTER RD.
VIRGINIA BEACH, VA 23462

Provider Details

NPI 1346583846
Specialty Registered Nurse
Credentials FNP
Gender Female
NPI Issued 04/03/2013

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 SHIRIN DALAI, FNP. Source: openpaymentsdata.cms.gov.

Total received

$2.1K

Largest payer

AstraZeneca Pharmaceuticals LP

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.

Brand vs generic prescribing mix · Typical

SHIRIN DALAI, FNP — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 4,279 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.

4,279
Total Claims
$571K
Total Drug Cost
352
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
8,132
Total Day Supply
234,543
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$474K
Generic Drug Cost
$88K
Opioid Claims
57 (1.3% rate)
Antibiotic Claims
128

Patient Demographics

Average Patient Age
67.8 years
Avg HCC Risk Score
1.37
Gender Split
59% female / 41% male
Age Distribution
<65: 100, 65-74: 133, 75-84: 92, 85+: 27

Top Prescribed Drugs (Medicare Part D)

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

What SHIRIN DALAI, FNP 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
199
Amlodipine Besylate
167
Metformin Hcl
156
Omeprazole
156
Levothyroxine Sodium
149
Gabapentin
107
Rosuvastatin Calcium
90
Furosemide
88
Metoprolol Succinate
80
Lorazepam
78

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

Registered Nurse Overview

How SHIRIN DALAI, FNP fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

SHIRIN DALAI, FNP's 4,279 claims are above the specialty average of 1,000.

Nearby Registered Nurse Providers in Virginia

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

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

Frequently Asked Questions

What is SHIRIN DALAI, FNP's specialty?
SHIRIN DALAI, FNP specializes in Registered Nurse and practices in VIRGINIA BEACH, Virginia. Credentials: FNP.
How much does SHIRIN DALAI, FNP prescribe under Medicare Part D?
In 2023, SHIRIN DALAI, FNP wrote 4,279 Medicare Part D claims totaling $571K in drug costs for 352 beneficiaries.
Where is SHIRIN DALAI, FNP located?
SHIRIN DALAI, FNP is located at 4876 BAXTER RD., VIRGINIA BEACH, VA, 23462. Phone: (757) 671-7777.
What is SHIRIN DALAI, FNP's NPI number?
SHIRIN DALAI, FNP's National Provider Identifier (NPI) is 1346583846, issued on 04/03/2013.
Does SHIRIN DALAI, FNP prescribe more brand-name or generic drugs?
SHIRIN DALAI, FNP's prescribing is 14% brand-name and 86% generic drugs by claim count, with $474K in brand drug costs.
Does SHIRIN DALAI, FNP prescribe opioids?
Yes, SHIRIN DALAI, FNP had 57 opioid claims in 2023 with an opioid prescribing rate of 1.3%.
How many Registered Nurse providers are there in the US?
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does SHIRIN DALAI, FNP prescribe most often?
Based on 2023 Medicare Part D data, SHIRIN DALAI, FNP's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SHIRIN DALAI, FNP accept Medicare?
SHIRIN DALAI, FNP appears in CMS Medicare data with 4,279 Part D claims and 352 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SHIRIN DALAI, FNP's credentials?
SHIRIN DALAI, FNP's NPI is 1346583846 with credentials FNP. 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