NPI registry status
Active
2026 NPPES data Clinical Cardiac Electrophysiology Physician NPI 1194778738 MD
Verify on CMS → Riyad Mohama, MD
Clinical Cardiac Electrophysiology Physician in Sioux Falls, South Dakota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,580 in Clinical Cardiac Electrophysiology 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
3K
Medicare Part D claims · 464 beneficiaries · Clinical Cardiac Electrophysiology Physician avg: 2K
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Riyad Mohama, MD filed 3,475 Medicare Part D claims in 2023 as a Clinical Cardiac Electrophysiology Physician in Sioux Falls, South Dakota, prescribing 83% generic.
- 3K
- Part D claims, 2023
- 83%
- 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.
Riyad Mohama, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,475 Top 10% higher than 90% 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)
Riyad Mohama, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - 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 Riyad Mohama, MD?
Quality data not reportedPrimary specialty
Clinical Cardiac Electrophysiology Physician
Medicare Part D claims
3,475 118% vs specialty avg
Specialty distribution in South Dakota
How Clinical Cardiac Electrophysiology Physician compares to other specialties among South Dakota 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 Clinical Cardiac Electrophysiology 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).
Riyad Mohama, MD appears in the CMS NPPES registry as a Clinical Cardiac Electrophysiology Physician provider holding MD credentials at 4520 W 69TH ST, Sioux Falls, SD, 57108, with a listed phone of (605) 977-5000. NPI 1194778738 was issued on 05/17/2006.
Medicare Part D records for calendar year 2023 show 3,475 prescription claims written by this provider, covering 464 Medicare beneficiaries and totaling roughly $507K in drug spend, split 17% brand-name and 83% generic by claim count.
Clinical Cardiac Electrophysiology Physician is a narrow specialty nationwide, with 1,580 enrolled providers across 52 states and an average of 1,596 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 | 1194778738 |
|---|---|
| Specialty | Clinical Cardiac Electrophysiology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/17/2006 |
Hospital and facility affiliations
Facilities where Riyad Mohama, MD 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 Hospital OF South Dakota LLC
Sioux Center, IA
Wagner Community Memorial Hospital
Wagner, SD
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 · Typical
Riyad Mohama, MD - brand share 17.0%
Clinical Cardiac Electrophysiology Physician average
17% brand-name claims vs 83% generic, on 3,475 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.
3,475
Total Claims
$507K
Total Drug Cost
464
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 6,031
- Total Day Supply
- 178,878
- Brand vs Generic
- 17% brand / 83% generic
- Brand Drug Cost
- $407K
- Generic Drug Cost
- $101K
Patient Demographics
- Average Patient Age
- 75.5 years
- Avg HCC Risk Score
- 1.43
- Gender Split
- 42% female / 58% male
- Age Distribution
- <65: 20, 65-74: 209, 75-84: 170, 85+: 65
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Riyad Mohama, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Sotalol
Sotalol
535 claims
- Amiodarone Hcl
Amiodarone Hcl
350 claims
- Metoprolol Succinate
Metoprolol Succinate
337 claims
- Eliquis
Eliquis
329 claims
- Flecainide Acetate
Flecainide Acetate
280 claims
- Carvedilol 160
Carvedilol
160 claims
- Xarelto 152
Xarelto
152 claims
- Dofetilide 120
Dofetilide
120 claims
| Drug | Claims |
|---|---|
| Sotalol Sotalol Hcl | 535 |
| Amiodarone Hcl | 350 |
| Metoprolol Succinate | 337 |
| Eliquis Apixaban | 329 |
| Flecainide Acetate | 280 |
| Carvedilol | 160 |
| Xarelto Rivaroxaban | 152 |
| Dofetilide | 120 |
| Metoprolol Tartrate | 111 |
| Diltiazem 24hr Er (Cd) Diltiazem Hcl | 107 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Clinical Cardiac Electrophysiology Physician in SD →
All providers in South Dakota →
Compare specialties →
Clinical Cardiac Electrophysiology Physician Overview
How Riyad Mohama, MD fits within the Clinical Cardiac Electrophysiology Physician landscape nationally.
1,580
Clinical Cardiac Electrophysiology Physician Providers in US
52
States with Clinical Cardiac Electrophysiology Physician
1,596
Avg Claims per Provider
Riyad Mohama, MD's 3,475 claims are above the specialty average of 1,596.
Nearby Clinical Cardiac Electrophysiology Physician Providers in South Dakota
Other clinicians with the same primary specialty enrolled in South Dakota, drawn from the same CMS NPPES roster as Mohama.
Dr. Jonathon Adams
MD
Sioux Falls, SD
Dr. Paul Olson
MD
Sioux Falls, SD
Dr. Scott Pham
M.D.
Sioux Falls, SD
Dr. Christopher Stanton
M.D.
Sioux Falls, SD
Dr. Jose Teixeira
MD
Rapid City, SD
Compare Clinical Cardiac Electrophysiology 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 South Dakota medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Clinical Cardiac Electrophysiology 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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Explore South Dakota
Frequently Asked Questions
What is Riyad Mohama, MD's specialty? ▼
Riyad Mohama, MD specializes in Clinical Cardiac Electrophysiology Physician and practices in Sioux Falls, South Dakota. Credentials: MD.
How much does Riyad Mohama, MD prescribe under Medicare Part D? ▼
In 2023, Riyad Mohama, MD wrote 3,475 Medicare Part D claims totaling $507K in drug costs for 464 beneficiaries.
Where is Riyad Mohama, MD located? ▼
Riyad Mohama, MD is located at 4520 W 69TH ST, Sioux Falls, SD, 57108. Phone: (605) 977-5000.
What is Riyad Mohama, MD's NPI number? ▼
Riyad Mohama, MD's National Provider Identifier (NPI) is 1194778738, issued on 05/17/2006.
Does Riyad Mohama, MD prescribe more brand-name or generic drugs? ▼
Riyad Mohama, MD's prescribing is 17% brand-name and 83% generic drugs by claim count, with $407K in brand drug costs.
How many Clinical Cardiac Electrophysiology Physician providers are there in the US? ▼
There are 1,580 Clinical Cardiac Electrophysiology Physician providers across 52 states in the US. The average Clinical Cardiac Electrophysiology Physician provider writes 1,596 Medicare Part D claims per year.
What drugs does Riyad Mohama, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Riyad Mohama, MD's most frequently prescribed drugs include Sotalol, Amiodarone Hcl, Metoprolol Succinate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Riyad Mohama, MD accept Medicare? ▼
Riyad Mohama, MD appears in CMS Medicare data with 3,475 Part D claims and 464 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Riyad Mohama, MD's credentials? ▼
Riyad Mohama, MD's NPI is 1194778738 with credentials MD. 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.