NPI registry status
Active
2026 NPPES data Cardiovascular Disease Physician NPI 1366704900 D.O.
Verify on CMS → Atif Tatari, D.O.
Cardiovascular Disease Physician in Las Vegas, Nevada.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 24,795 in Cardiovascular Disease Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 198 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$963.73
42 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Atif Tatari, D.O. filed 1,177 Medicare Part D claims in 2023 as a Cardiovascular Disease Physician in Las Vegas, Nevada, prescribing 80% generic.
- 1K
- Part D claims, 2023
- 80%
- generic prescribing
- 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.
Atif Tatari, D.O.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,177 Top 23% higher than 77% of 1,370,886 prescribers
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)
Atif Tatari, D.O. 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 Atif Tatari, D.O.?
Quality data not reportedPrimary specialty
Cardiovascular Disease Physician
Medicare Part D claims
1,177 61% vs specialty avg
Specialty distribution in Nevada
How Cardiovascular Disease Physician compares to other specialties among Nevada providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Cardiovascular Disease Physician. Verify directly:
How MIPS and board certification work
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).
Atif Tatari, D.O. appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding D.O. credentials at 5380 S RAINBOW BLVD STE 226, Las Vegas, NV, 89118, with a listed phone of (702) 384-0022. NPI 1366704900 was issued on 06/11/2012.
Medicare Part D records for calendar year 2023 show 1,177 prescription claims written by this provider, covering 198 Medicare beneficiaries and totaling roughly $267K in drug spend, split 20% brand-name and 80% generic by claim count.
Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,795 enrolled providers across 54 states and an average of 3,033 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
Provider Details
| NPI | 1366704900 |
|---|---|
| Specialty | Cardiovascular Disease Physician |
| Credentials | D.O. |
| Gender | Male |
| NPI Issued | 06/11/2012 |
Hospital and facility affiliations
Facilities where Atif Tatari, D.O. 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.
Heart Center OF Nevada
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).
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 Atif Tatari, D.O.. Source: openpaymentsdata.cms.gov.
Total received
$964
Largest payer
Novartis Pharmaceuticals 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.
Brand vs generic prescribing mix · Typical
Atif Tatari, D.O. - brand share 20.0%
Cardiovascular Disease Physician average
20% brand-name claims vs 80% generic, on 1,177 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.
1,177
Total Claims
$267K
Total Drug Cost
198
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,764
- Total Day Supply
- 82,686
- Brand vs Generic
- 20% brand / 80% generic
- Brand Drug Cost
- $253K
- Generic Drug Cost
- $14K
Patient Demographics
- Average Patient Age
- 73.1 years
- Avg HCC Risk Score
- 1.55
- Gender Split
- 53% female / 47% male
- Age Distribution
- <65: 18, 65-74: 91, 75-84: 70, 85+: 19
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Atif Tatari, D.O. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
130 claims
- Metoprolol Succinate
Metoprolol Succinate
116 claims
- Eliquis
Eliquis
94 claims
- Carvedilol
Carvedilol
91 claims
- Amlodipine Besylate
Amlodipine Besylate
67 claims
- Furosemide
Furosemide
62 claims
- Lisinopril
Lisinopril
55 claims
- Losartan Potassium 51
Losartan Potassium
51 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 130 |
| Metoprolol Succinate | 116 |
| Eliquis Apixaban | 94 |
| Carvedilol | 91 |
| Amlodipine Besylate | 67 |
| Furosemide | 62 |
| Lisinopril | 55 |
| Losartan Potassium | 51 |
| Metoprolol Tartrate | 43 |
| Clopidogrel Clopidogrel Bisulfate | 41 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Cardiovascular Disease Physician Overview
How Atif Tatari, D.O. fits within the Cardiovascular Disease Physician landscape nationally.
24,795
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider
Atif Tatari, D.O.'s 1,177 claims are below the specialty average of 3,033.
Nearby Cardiovascular Disease Physician Providers in Nevada
Other clinicians with the same primary specialty enrolled in Nevada, drawn from the same CMS NPPES roster as Tatari.
Dr. Mohammad Abu Sheikha
MD
Reno, NV
Dr. Ramon Acevedo
M.D.
North Las Vegas, NV
Dr. Chowdhury Ahsan
MD
Las Vegas, NV
Dr. Salman Akhtar
MD
Las Vegas, NV
Dr. Mohi Alkadri
M.D
Las Vegas, NV
Compare Cardiovascular Disease Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Nevada medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Cardiovascular Disease Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Atif Tatari, D.O.'s specialty? ▼
Atif Tatari, D.O. specializes in Cardiovascular Disease Physician and practices in Las Vegas, Nevada. Credentials: D.O..
How much does Atif Tatari, D.O. prescribe under Medicare Part D? ▼
In 2023, Atif Tatari, D.O. wrote 1,177 Medicare Part D claims totaling $267K in drug costs for 198 beneficiaries.
Where is Atif Tatari, D.O. located? ▼
Atif Tatari, D.O. is located at 5380 S RAINBOW BLVD STE 226, Las Vegas, NV, 89118. Phone: (702) 384-0022.
What is Atif Tatari, D.O.'s NPI number? ▼
Atif Tatari, D.O.'s National Provider Identifier (NPI) is 1366704900, issued on 06/11/2012.
Does Atif Tatari, D.O. prescribe more brand-name or generic drugs? ▼
Atif Tatari, D.O.'s prescribing is 20% brand-name and 80% generic drugs by claim count, with $253K in brand drug costs.
How many Cardiovascular Disease Physician providers are there in the US? ▼
There are 24,795 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,033 Medicare Part D claims per year.
What drugs does Atif Tatari, D.O. prescribe most often? ▼
Based on 2023 Medicare Part D data, Atif Tatari, D.O.'s most frequently prescribed drugs include Atorvastatin Calcium, Metoprolol Succinate, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Atif Tatari, D.O. accept Medicare? ▼
Atif Tatari, D.O. appears in CMS Medicare data with 1,177 Part D claims and 198 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Atif Tatari, D.O.'s credentials? ▼
Atif Tatari, D.O.'s NPI is 1366704900 with credentials D.O.. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.