Sonya Chawla, M.D.
NPI 1548421332 · Internal Medicine Physician · Bethesda, MD
Sonya Chawla, M.D. is a Internal Medicine Physician provider in Bethesda, MD (NPI 1548421332).
Provider details
- NPI number
- 1548421332
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD039530 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 292 | 83 |
| Atorvastatin Calcium | 173 | 46 |
| Gabapentin | 111 | 33 |
| Levothyroxine Sodium | 101 | 27 |
| Hydrochlorothiazide | 101 | 30 |
| Trazodone Hcl | 85 | 24 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-24
- Last updated
- 2020-08-26
- Certified
- 2020-08-26
Frequently asked questions
- What is Sonya Chawla's NPI number?
- Sonya Chawla's National Provider Identifier (NPI) is 1548421332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonya Chawla's specialty?
- Sonya Chawla is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sonya Chawla located?
- Sonya Chawla's practice location on file with NPPES is 6410 Rockledge Dr Ste 403, Bethesda, MD 20817-1842.
- What is Sonya Chawla's phone number?
- The practice phone number listed in the NPPES registry for Sonya Chawla is (301) 530-6000.
- Is Sonya Chawla's NPI active?
- Yes — Sonya Chawla's NPI (1548421332) is active in the NPPES registry as of the last update on 2020-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.