2026 NPPES data Psychosomatic Medicine Physician NPI 1831717057
Verify on CMS →

OMAR ELMARASI

Psychosomatic Medicine Physician in IOWA CITY, Iowa. 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
757
Medicare Part D claims · 83 beneficiaries · Psychosomatic Medicine Physician avg: 645
Generic prescribing
97%
generic claims · 3% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

OMAR ELMARASI filed 757 Medicare Part D claims in 2023 as a Psychosomatic Medicine Physician in IOWA CITY, Iowa, prescribing 97% generic.

757
Part D claims, 2023
97%
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.

OMAR ELMARASI's Medicare Part D volume vs every U.S. prescriber

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

757 Top 29% higher than 71% 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%). This entry sits in this band. 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)

OMAR ELMARASI 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 OMAR ELMARASI?

Quality data not reported

NPI registry status

Active

Issued 07/14/2020

NPI 1831717057

Primary specialty

Psychosomatic Medicine Physician

Rare

491 US NPIs in this specialty

Medicare Part D claims

757 17% vs specialty avg

2023 prescription claims

Specialty avg: 645

Specialty distribution in Iowa

How Psychosomatic Medicine Physician compares to other specialties among Iowa providers

Iowa providers

Psychosomatic Medicine Physician share within Iowa

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Psychosomatic 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 ELMARASI appears in the CMS NPPES registry as a Psychosomatic Medicine Physician provider at 200 HAWKINS DR DEPT OF, IOWA CITY, IA, 52242, with a listed phone of (319) 353-6963. NPI 1831717057 was issued on 07/14/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ELMARASI 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 757 prescription claims written by this provider, covering 83 Medicare beneficiaries and totaling roughly $75K in drug spend, split 3% brand-name and 97% generic by claim count. 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.

Psychosomatic Medicine Physician is a narrow specialty nationwide, with 491 enrolled providers across 43 states and an average of 645 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 HAWKINS DR DEPT OF
IOWA CITY, IA 52242

Provider Details

NPI 1831717057
Specialty Psychosomatic Medicine Physician
Gender Male
NPI Issued 07/14/2020

Hospital and facility affiliations

Facilities where OMAR ELMARASI 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.

STATE UNIVERSITY OF IOWA
IOWA CITY, IA

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

Brand vs generic prescribing mix · Generic-heavy

OMAR ELMARASI — brand share 3.0%
Specialty average (est.)

3% brand-name claims vs 97% generic, on 757 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.

757
Total Claims
$75K
Total Drug Cost
83
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,158
Total Day Supply
34,368
Brand vs Generic
3% brand / 97% generic
Brand Drug Cost
$37K
Generic Drug Cost
$38K

Patient Demographics

Average Patient Age
58.2 years
Avg HCC Risk Score
1.47
Gender Split
69% female / 31% male
Age Distribution
<65: 51, 65-74: 22, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What OMAR ELMARASI 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
Buspirone Hcl
100
Trazodone Hcl
92
Mirtazapine
78
Lamotrigine
42
Duloxetine Hcl
34
Quetiapine Fumarate
34
Paroxetine Hcl
32
Venlafaxine Hcl Er
Venlafaxine Hcl
32
Aripiprazole
30
Sertraline Hcl
30

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

Psychosomatic Medicine Physician Overview

How OMAR ELMARASI fits within the Psychosomatic Medicine Physician landscape nationally.

491
Psychosomatic Medicine Physician Providers in US
43
States with Psychosomatic Medicine Physician
645
Avg Claims per Provider

OMAR ELMARASI's 757 claims are above the specialty average of 645.

Nearby Psychosomatic Medicine Physician Providers in Iowa

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

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

Frequently Asked Questions

What is OMAR ELMARASI's specialty?
OMAR ELMARASI specializes in Psychosomatic Medicine Physician and practices in IOWA CITY, Iowa.
How much does OMAR ELMARASI prescribe under Medicare Part D?
In 2023, OMAR ELMARASI wrote 757 Medicare Part D claims totaling $75K in drug costs for 83 beneficiaries.
Where is OMAR ELMARASI located?
OMAR ELMARASI is located at 200 HAWKINS DR DEPT OF, IOWA CITY, IA, 52242. Phone: (319) 353-6963.
What is OMAR ELMARASI's NPI number?
OMAR ELMARASI's National Provider Identifier (NPI) is 1831717057, issued on 07/14/2020.
Does OMAR ELMARASI prescribe more brand-name or generic drugs?
OMAR ELMARASI's prescribing is 3% brand-name and 97% generic drugs by claim count, with $37K in brand drug costs.
How many Psychosomatic Medicine Physician providers are there in the US?
There are 491 Psychosomatic Medicine Physician providers across 43 states in the US. The average Psychosomatic Medicine Physician provider writes 645 Medicare Part D claims per year.
What drugs does OMAR ELMARASI prescribe most often?
Based on 2023 Medicare Part D data, OMAR ELMARASI's most frequently prescribed drugs include Buspirone Hcl, Trazodone Hcl, Mirtazapine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does OMAR ELMARASI accept Medicare?
OMAR ELMARASI appears in CMS Medicare data with 757 Part D claims and 83 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify OMAR ELMARASI's credentials?
OMAR ELMARASI's NPI is 1831717057. 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