2026 NPPES data Adult Medicine Physician NPI 1922758598
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SARINE SHAHMIRIAN

Adult Medicine Physician in LAS VEGAS, Nevada. 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
153
Medicare Part D claims · 42 beneficiaries · Adult Medicine Physician avg: 3K

What the federal data shows

SARINE SHAHMIRIAN filed 153 Medicare Part D claims in 2023 as a Adult Medicine Physician in LAS VEGAS, Nevada.

153
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.

SARINE SHAHMIRIAN's Medicare Part D volume vs every U.S. prescriber

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

153 35th percentile higher than 35% 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)

SARINE SHAHMIRIAN 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 SARINE SHAHMIRIAN?

Quality data not reported

NPI registry status

Active

Issued 03/26/2022

NPI 1922758598

Primary specialty

Adult Medicine Physician

Niche

2,481 US NPIs in this specialty

Medicare Part D claims

153 95% vs specialty avg

2023 prescription claims

Specialty avg: 2,807

Specialty distribution in Nevada

How Adult Medicine Physician compares to other specialties among Nevada providers

Nevada providers

Adult Medicine Physician share within Nevada

1. Adult Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Adult Medicine Physician share within Nevada

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Adult Medicine 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).

SARINE SHAHMIRIAN is a Adult Medicine Physician provider practicing in LAS VEGAS, Nevada, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1922758598. 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.

SARINE SHAHMIRIAN appears in the CMS NPPES registry as a Adult Medicine Physician provider at 2704 N TENAYA WAY, LAS VEGAS, NV, 89128, with a listed phone of (702) 877-5199. NPI 1922758598 was issued on 03/26/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SHAHMIRIAN 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 153 prescription claims written by this provider, covering 42 Medicare beneficiaries and totaling roughly $59K 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.

Adult Medicine Physician is a narrow specialty nationwide, with 2,481 enrolled providers across 52 states and an average of 2,807 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

2704 N TENAYA WAY
LAS VEGAS, NV 89128

Provider Details

NPI 1922758598
Specialty Adult Medicine Physician
Gender Female
NPI Issued 03/26/2022

Hospital and facility affiliations

Facilities where SARINE SHAHMIRIAN 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.

OPTUM MEDICAL GROUP II RHODES P C
LAS VEGAS, NV

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

Medicare Part D Prescribing Data

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

153
Total Claims
$59K
Total Drug Cost
42
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
292
Total Day Supply
8,123
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
67.3 years
Avg HCC Risk Score
1.64
Gender Split
52% female / 48% male
Age Distribution
<65: 12, 65-74: 22, 75-84: N/A, 85+: N/A

Adult Medicine Physician Overview

How SARINE SHAHMIRIAN fits within the Adult Medicine Physician landscape nationally.

2,481
Adult Medicine Physician Providers in US
52
States with Adult Medicine Physician
2,807
Avg Claims per Provider

SARINE SHAHMIRIAN's 153 claims are below the specialty average of 2,807.

Nearby Adult Medicine Physician Providers in Nevada

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

Compare Adult Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SARINE SHAHMIRIAN's specialty?
SARINE SHAHMIRIAN specializes in Adult Medicine Physician and practices in LAS VEGAS, Nevada.
How much does SARINE SHAHMIRIAN prescribe under Medicare Part D?
In 2023, SARINE SHAHMIRIAN wrote 153 Medicare Part D claims totaling $59K in drug costs for 42 beneficiaries.
Where is SARINE SHAHMIRIAN located?
SARINE SHAHMIRIAN is located at 2704 N TENAYA WAY, LAS VEGAS, NV, 89128. Phone: (702) 877-5199.
What is SARINE SHAHMIRIAN's NPI number?
SARINE SHAHMIRIAN's National Provider Identifier (NPI) is 1922758598, issued on 03/26/2022.
How many Adult Medicine Physician providers are there in the US?
There are 2,481 Adult Medicine Physician providers across 52 states in the US. The average Adult Medicine Physician provider writes 2,807 Medicare Part D claims per year.
Does SARINE SHAHMIRIAN accept Medicare?
SARINE SHAHMIRIAN appears in CMS Medicare data with 153 Part D claims and 42 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SARINE SHAHMIRIAN's credentials?
SARINE SHAHMIRIAN's NPI is 1922758598. 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