2026 NPPES data Hospitalist Physician NPI 1265724389
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OMAR ALY

Hospitalist Physician in LOS ANGELES, California. 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
276
Medicare Part D claims · 125 beneficiaries · Hospitalist Physician avg: 888
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
88.0143/100
▲ 5 pts above national avg 83.1 · [object Object]
Industry payments
$637.85
32 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: OMAR ALY is a Hospitalist Physician ([object Object]) practicing in LOS ANGELES, California with a Medicare Part D prescribing footprint of 276 claims across 125 beneficiaries — 10% brand-name prescribing . Their CMS MIPS Final Score of 88.0143/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $637.85 across 32 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: OMAR ALY reported a CMS MIPS final score of 88.0143 out of 100, above the 83.1 national average, and filed 276 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

OMAR ALY practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

OMAR ALY at a glance

High performer (top quartile)

NPI registry status

Active

Issued 05/08/2011

NPI 1265724389

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

276 69% vs specialty avg

2023 prescription claims

Specialty avg: 888

MIPS final score

88.0143/100 4.914300000000011% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in California

How Hospitalist Physician compares to other specialties among California providers

California providers

Hospitalist Physician share within California

1. Hospitalist Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hospitalist Physician share within California

Medicare quality performance — MIPS

OMAR ALY's 2023 MIPS final score plotted against the Hospitalist Physician national average

High performer (top quartile)
MIPS Final Score
88.0143/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Hospitalist Physician) — 88.0143/100 vs national avg 83.1

0%100%National avg83%88%
MIPS final score (Hospitalist Physician) — 88.0143/100 vs national avg 83.1

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).

OMAR ALY is a Hospitalist Physician provider practicing in LOS ANGELES, California, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1265724389. 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.

OMAR ALY appears in the CMS NPPES registry as a Hospitalist Physician provider at 200 MED PLAZA #365, 420, 120, LOS ANGELES, CA, 90045, with a listed phone of (310) 794-1276. NPI 1265724389 was issued on 05/08/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALY 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 276 prescription claims written by this provider, covering 125 Medicare beneficiaries and totaling roughly $20K in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 7.2%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 88.0143/100 for the 2023 performance year (Quality 100, Cost 87.7969), compared with the national average of 83.1.

Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 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

200 MED PLAZA #365, 420, 120
LOS ANGELES, CA 90045

Provider Details

NPI 1265724389
Specialty Hospitalist Physician
Gender Male
NPI Issued 05/08/2011

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

88.0143
Final Score
Avg: 83.1
100
Quality
87.7969
Cost

Reporting: Individual

Hospital and facility affiliations

Facilities where OMAR ALY 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.

TORRANCE HEALTH ASSOCIATION INC
REDONDO BEACH, CA

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 OMAR ALY. Source: openpaymentsdata.cms.gov.

Total received

$638

Largest payer

Janssen Pharmaceuticals, Inc

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.

License & disciplinary context — California MBC 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 — they are NOT specific to OMAR ALY. To verify OMAR ALY's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

OMAR ALY — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 276 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.

276
Total Claims
$20K
Total Drug Cost
125
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
290
Total Day Supply
5,904
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$15K
Generic Drug Cost
$6K
Opioid Claims
20 (7.2% rate)
Antibiotic Claims
51

Patient Demographics

Average Patient Age
77.0 years
Avg HCC Risk Score
2.70
Gender Split
56% female / 44% male
Age Distribution
<65: 11, 65-74: 36, 75-84: 51, 85+: 27

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
13
Amlodipine Besylate
11
Metoprolol Succinate
11

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

Hospitalist Physician Overview

How OMAR ALY fits within the Hospitalist Physician landscape nationally.

16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider

OMAR ALY's 276 claims are below the specialty average of 888.

Nearby Hospitalist Physician Providers in California

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

Compare Hospitalist Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is OMAR ALY's specialty?
OMAR ALY specializes in Hospitalist Physician and practices in LOS ANGELES, California.
How much does OMAR ALY prescribe under Medicare Part D?
In 2023, OMAR ALY wrote 276 Medicare Part D claims totaling $20K in drug costs for 125 beneficiaries.
What is OMAR ALY's Medicare quality score?
OMAR ALY has a CMS MIPS Final Score of 88.0143/100 (Quality: 100, Cost: 87.7969). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is OMAR ALY located?
OMAR ALY is located at 200 MED PLAZA #365, 420, 120, LOS ANGELES, CA, 90045. Phone: (310) 794-1276.
What is OMAR ALY's NPI number?
OMAR ALY's National Provider Identifier (NPI) is 1265724389, issued on 05/08/2011.
Does OMAR ALY prescribe more brand-name or generic drugs?
OMAR ALY's prescribing is 10% brand-name and 90% generic drugs by claim count, with $15K in brand drug costs.
Does OMAR ALY prescribe opioids?
Yes, OMAR ALY had 20 opioid claims in 2023 with an opioid prescribing rate of 7.2%.
How many Hospitalist Physician providers are there in the US?
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
What drugs does OMAR ALY prescribe most often?
Based on 2023 Medicare Part D data, OMAR ALY's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Metoprolol Succinate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does OMAR ALY accept Medicare?
OMAR ALY appears in CMS Medicare data with 276 Part D claims and 125 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify OMAR ALY's credentials?
OMAR ALY's NPI is 1265724389. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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