2026 NPPES data Internal Medicine Physician NPI 1891730479 D.O.
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OMAR BASHIR, D.O.

Internal Medicine Physician in BANNING, 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
20K
Medicare Part D claims · 950 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.6K
48 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: OMAR BASHIR, D.O. is a Internal Medicine Physician ([object Object]) practicing in BANNING, California with a Medicare Part D prescribing footprint of 20K claims across 950 beneficiaries — 15% brand-name prescribing . Industry payments of $1.6K across 48 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: OMAR BASHIR, D.O. filed 19,794 Medicare Part D claims in 2023 across BANNING, California. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

OMAR BASHIR, 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).

OMAR BASHIR, D.O. at a glance

Quality data not reported

NPI registry status

Active

Issued 06/18/2006

NPI 1891730479

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

19,794 629% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in California

How Internal Medicine Physician compares to other specialties among California providers

California providers

Internal Medicine Physician share within California

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

Specialty board-certification context

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

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

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

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

OMAR BASHIR, D.O. is a Internal Medicine Physician provider practicing in BANNING, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.O.. NPI: 1891730479. 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 BASHIR, D.O. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding D.O. credentials at 5957 W RAMSEY ST, BANNING, CA, 92220, with a listed phone of (951) 845-0313. NPI 1891730479 was issued on 06/18/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BASHIR 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 19,794 prescription claims written by this provider, covering 950 Medicare beneficiaries and totaling roughly $2.4 million in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 2.2%. 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.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

5957 W RAMSEY ST
BANNING, CA 92220

Provider Details

NPI 1891730479
Specialty Internal Medicine Physician
Credentials D.O.
Gender Male
NPI Issued 06/18/2006

Hospital and facility affiliations

Facilities where OMAR BASHIR, 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.

AHA MEDICAL CLINICS, INC.
BEAUMONT, 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 BASHIR, D.O.. Source: openpaymentsdata.cms.gov.

Total received

$1.6K

Largest payer

Boehringer Ingelheim 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 BASHIR, D.O.. To verify OMAR BASHIR, D.O.'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 BASHIR, D.O. — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 19,794 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.

19,794
Total Claims
$2.4M
Total Drug Cost
950
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
38,667
Total Day Supply
1,124,057
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$2.0M
Generic Drug Cost
$412K
Opioid Claims
435 (2.2% rate)
Antibiotic Claims
435

Patient Demographics

Average Patient Age
76.8 years
Avg HCC Risk Score
1.84
Gender Split
47% female / 53% male
Age Distribution
<65: 45, 65-74: 338, 75-84: 382, 85+: 185

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
876
Amlodipine Besylate
606
Lisinopril
560
Levothyroxine Sodium
528
Tamsulosin Hcl
525
Losartan Potassium
487
Gabapentin
434
Omeprazole
428
Trazodone Hcl
425
Escitalopram Oxalate
416

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

Internal Medicine Physician Overview

How OMAR BASHIR, D.O. fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

OMAR BASHIR, D.O.'s 19,794 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in California

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

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

Frequently Asked Questions

What is OMAR BASHIR, D.O.'s specialty?
OMAR BASHIR, D.O. specializes in Internal Medicine Physician and practices in BANNING, California. Credentials: D.O..
How much does OMAR BASHIR, D.O. prescribe under Medicare Part D?
In 2023, OMAR BASHIR, D.O. wrote 19,794 Medicare Part D claims totaling $2.4M in drug costs for 950 beneficiaries.
Where is OMAR BASHIR, D.O. located?
OMAR BASHIR, D.O. is located at 5957 W RAMSEY ST, BANNING, CA, 92220. Phone: (951) 845-0313.
What is OMAR BASHIR, D.O.'s NPI number?
OMAR BASHIR, D.O.'s National Provider Identifier (NPI) is 1891730479, issued on 06/18/2006.
Does OMAR BASHIR, D.O. prescribe more brand-name or generic drugs?
OMAR BASHIR, D.O.'s prescribing is 15% brand-name and 85% generic drugs by claim count, with $2.0M in brand drug costs.
Does OMAR BASHIR, D.O. prescribe opioids?
Yes, OMAR BASHIR, D.O. had 435 opioid claims in 2023 with an opioid prescribing rate of 2.2%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does OMAR BASHIR, D.O. prescribe most often?
Based on 2023 Medicare Part D data, OMAR BASHIR, D.O.'s most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does OMAR BASHIR, D.O. accept Medicare?
OMAR BASHIR, D.O. appears in CMS Medicare data with 19,794 Part D claims and 950 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify OMAR BASHIR, D.O.'s credentials?
OMAR BASHIR, D.O.'s NPI is 1891730479 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

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