2026 NPPES data Hospitalist Physician NPI 1588994289 M.D
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AMMAR BARAKAT, M.D

Hospitalist Physician in FESTUS, Missouri. 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
697
Medicare Part D claims · 277 beneficiaries · Hospitalist Physician avg: 888
Industry payments
$22.1
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: AMMAR BARAKAT, M.D is a Hospitalist Physician ([object Object]) practicing in FESTUS, Missouri with a Medicare Part D prescribing footprint of 697 claims across 277 beneficiaries . Industry payments of $22.1 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: AMMAR BARAKAT, M.D filed 697 Medicare Part D claims in 2023 across FESTUS, Missouri. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

AMMAR BARAKAT, M.D practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

AMMAR BARAKAT, M.D at a glance

Quality data not reported

NPI registry status

Active

Issued 01/04/2010

NPI 1588994289

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

697 22% vs specialty avg

2023 prescription claims

Specialty avg: 888

Specialty distribution in Missouri

How Hospitalist Physician compares to other specialties among Missouri providers

Missouri providers

Hospitalist Physician share within Missouri

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

Specialty board-certification context

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

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

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

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

AMMAR BARAKAT, M.D is a Hospitalist Physician provider practicing in FESTUS, Missouri, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D. NPI: 1588994289. 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.

AMMAR BARAKAT, M.D appears in the CMS NPPES registry as a Hospitalist Physician provider holding M.D credentials at 1400 US HIGHWAY 61, FESTUS, MO, 63028, with a listed phone of (636) 933-5337. NPI 1588994289 was issued on 01/04/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BARAKAT 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 697 prescription claims written by this provider, covering 277 Medicare beneficiaries and totaling roughly $68K in drug spend, with an opioid prescribing rate of 4.4%. 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.

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

1400 US HIGHWAY 61
FESTUS, MO 63028

Provider Details

NPI 1588994289
Specialty Hospitalist Physician
Credentials M.D
Gender Male
NPI Issued 01/04/2010

Hospital and facility affiliations

Facilities where AMMAR BARAKAT, M.D 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.

STE GENEVIEVE COUNTY MEMORIAL HOSPITAL
★★★★☆ 4/5
STE GENEVIEVE, MO
Critical Access Hospitals
CMS CCN: 261330
AHS IL MEDICAL GROUP LLC
GRANITE CITY, IL
MERCY CLINIC ADULT HOSPITALISTS JEFFERSON LLC
FESTUS, MO

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 AMMAR BARAKAT, M.D. Source: openpaymentsdata.cms.gov.

Total received

$22

Largest payer

ABIOMED

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.

Medicare Part D Prescribing Data

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

697
Total Claims
$68K
Total Drug Cost
277
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
769
Total Day Supply
15,709
Generic Drug Cost
$9K
Opioid Claims
31 (4.4% rate)
Antibiotic Claims
136

Patient Demographics

Average Patient Age
70.8 years
Avg HCC Risk Score
2.87
Gender Split
54% female / 46% male
Age Distribution
<65: 69, 65-74: 101, 75-84: 74, 85+: 33

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Cefdinir
39
Pantoprazole Sodium
29
Amlodipine Besylate
25
Furosemide
25
Isosorbide Mononitrate Er
Isosorbide Mononitrate
23
Doxycycline Hyclate
22
Methylprednisolone
22
Eliquis
Apixaban
20
Carvedilol
19
Naloxone Hcl
19

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

Hospitalist Physician Overview

How AMMAR BARAKAT, M.D fits within the Hospitalist Physician landscape nationally.

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

AMMAR BARAKAT, M.D's 697 claims are below the specialty average of 888.

Nearby Hospitalist Physician Providers in Missouri

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

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

Frequently Asked Questions

What is AMMAR BARAKAT, M.D's specialty?
AMMAR BARAKAT, M.D specializes in Hospitalist Physician and practices in FESTUS, Missouri. Credentials: M.D.
How much does AMMAR BARAKAT, M.D prescribe under Medicare Part D?
In 2023, AMMAR BARAKAT, M.D wrote 697 Medicare Part D claims totaling $68K in drug costs for 277 beneficiaries.
Where is AMMAR BARAKAT, M.D located?
AMMAR BARAKAT, M.D is located at 1400 US HIGHWAY 61, FESTUS, MO, 63028. Phone: (636) 933-5337.
What is AMMAR BARAKAT, M.D's NPI number?
AMMAR BARAKAT, M.D's National Provider Identifier (NPI) is 1588994289, issued on 01/04/2010.
Does AMMAR BARAKAT, M.D prescribe opioids?
Yes, AMMAR BARAKAT, M.D had 31 opioid claims in 2023 with an opioid prescribing rate of 4.4%.
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 AMMAR BARAKAT, M.D prescribe most often?
Based on 2023 Medicare Part D data, AMMAR BARAKAT, M.D's most frequently prescribed drugs include Cefdinir, Pantoprazole Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AMMAR BARAKAT, M.D accept Medicare?
AMMAR BARAKAT, M.D appears in CMS Medicare data with 697 Part D claims and 277 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMMAR BARAKAT, M.D's credentials?
AMMAR BARAKAT, M.D's NPI is 1588994289 with credentials M.D. 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