Ieon Dawson, M.D.,F.A.C.C.
NPI 1790776961 · Cardiovascular Disease Physician · Clinton, MD
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ieon Dawson, M.D.,F.A.C.C. is a Cardiovascular Disease Physician provider in Clinton, MD (NPI 1790776961).
Provider details
- NPI number
- 1790776961
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,F.A.C.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0047553 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,978 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,336 | $145 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 648 | $16 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 242 | $228 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 190 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 84 | $203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 407 | 140 |
| Amlodipine Besylate | 305 | 101 |
| Metoprolol Succinate | 282 | 93 |
| Carvedilol | 211 | 62 |
| Nifedipinebrand: Nifedipine Er | 182 | 53 |
| Sacubitril/Valsartanbrand: Entresto | 167 | 47 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$568 across 20 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-04
- Last updated
- 2007-10-15
Frequently asked questions
- What is Ieon Dawson's NPI number?
- Ieon Dawson's National Provider Identifier (NPI) is 1790776961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ieon Dawson's specialty?
- Ieon Dawson is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ieon Dawson located?
- Ieon Dawson's practice location on file with NPPES is 7700 Old Branch Ave, Clinton, MD 20735-1628.
- What is Ieon Dawson's phone number?
- The practice phone number listed in the NPPES registry for Ieon Dawson is (301) 877-4933.
- Does Ieon Dawson accept Medicare?
- Ieon Dawson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ieon Dawson's NPI active?
- Yes — Ieon Dawson's NPI (1790776961) is active in the NPPES registry as of the last update on 2007-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.