Sona Aloyan, MD
NPI 1457839383 · Sleep Medicine (Internal Medicine) Physician · Washington, DC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sona Aloyan, MD is a Sleep Medicine (Internal Medicine) Physician provider in Washington, DC (NPI 1457839383).
Provider details
- NPI number
- 1457839383
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD210001891 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 14 |
| Atorvastatin Calcium | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 3001 S Hanover StDepartment of MedicineBaltimore, MD 21225-1233Phone: (410) 350-8222Fax: (410) 350-8220
Registry dates
- Enumerated
- 2018-08-02
- Last updated
- 2025-10-13
- Certified
- 2025-10-13
Frequently asked questions
- What is Sona Aloyan's NPI number?
- Sona Aloyan's National Provider Identifier (NPI) is 1457839383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sona Aloyan's specialty?
- Sona Aloyan is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Sona Aloyan located?
- Sona Aloyan's practice location on file with NPPES is 1710 Rhode Island Ave Nw, Washington, DC 20036-3007.
- What is Sona Aloyan's phone number?
- The practice phone number listed in the NPPES registry for Sona Aloyan is (248) 525-8626.
- Does Sona Aloyan accept Medicare?
- Sona Aloyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sona Aloyan's NPI active?
- Yes — Sona Aloyan's NPI (1457839383) is active in the NPPES registry as of the last update on 2025-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.