Musaab Esmael, M.D.
NPI 1902251648 · Hospitalist Physician · Herndon, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Musaab Esmael, M.D. is a Hospitalist Physician provider in Herndon, VA (NPI 1902251648).
Provider details
- NPI number
- 1902251648
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101266592 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 110 | 44 |
| Amlodipine Besylate | 65 | 25 |
| Empagliflozinbrand: Jardiance | 57 | 16 |
| Metformin Hcl | 52 | 19 |
| Levothyroxine Sodium | 48 | 14 |
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 46 | 46 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-05-02
- Last updated
- 2023-10-05
- Certified
- 2023-10-05
Frequently asked questions
- What is Musaab Esmael's NPI number?
- Musaab Esmael's National Provider Identifier (NPI) is 1902251648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Musaab Esmael's specialty?
- Musaab Esmael is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Musaab Esmael located?
- Musaab Esmael's practice location on file with NPPES is 13000 Elm Tree Dr, Herndon, VA 20171-2829.
- What is Musaab Esmael's phone number?
- The practice phone number listed in the NPPES registry for Musaab Esmael is (202) 830-7577.
- Does Musaab Esmael accept Medicare?
- Musaab Esmael is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Musaab Esmael's NPI active?
- Yes — Musaab Esmael's NPI (1902251648) is active in the NPPES registry as of the last update on 2023-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.