Julie Chen, M.D.
NPI 1629048467 · Internal Medicine Physician · Gaithersburg, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie Chen, M.D. is a Internal Medicine Physician provider in Gaithersburg, MD (NPI 1629048467).
Provider details
- NPI number
- 1629048467
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D0059999 (MD)
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
20 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 44 | 20 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 36 | 11 |
| Amlodipine Besylate | 24 | 12 |
| Hydrochlorothiazide | 21 | — |
| Metformin Hcl | 20 | — |
| Meloxicam | 19 | 16 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-24
- Last updated
- 2022-01-10
- Certified
- 2022-01-10
Frequently asked questions
- What is Julie Chen's NPI number?
- Julie Chen's National Provider Identifier (NPI) is 1629048467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Chen's specialty?
- Julie Chen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Julie Chen located?
- Julie Chen's practice location on file with NPPES is 655 Watkins Mill Rd, Gaithersburg, MD 20879-3301.
- What is Julie Chen's phone number?
- The practice phone number listed in the NPPES registry for Julie Chen is (240) 632-4000.
- Does Julie Chen accept Medicare?
- Julie Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julie Chen's NPI active?
- Yes — Julie Chen's NPI (1629048467) is active in the NPPES registry as of the last update on 2022-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.