Anne Chen, DO
NPI 1487273140 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anne Chen, DO is a Family Medicine Physician provider in Chicago, IL (NPI 1487273140).
Provider details
- NPI number
- 1487273140
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 036-162301 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
239 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 93 | $131 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 69 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 30 | $17 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 18 | $175 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 18 | $133 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 225 | 99 |
| Amlodipine Besylate | 204 | 86 |
| Lisinopril | 73 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 69 | 32 |
| Metformin Hcl | 64 | 31 |
| Losartan Potassium | 64 | 30 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-13
- Last updated
- 2023-10-02
- Certified
- 2023-10-02
Frequently asked questions
- What is Anne Chen's NPI number?
- Anne Chen's National Provider Identifier (NPI) is 1487273140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anne Chen's specialty?
- Anne Chen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anne Chen located?
- Anne Chen's practice location on file with NPPES is 1357 W 103rd St, Chicago, IL 60643-2392.
- What is Anne Chen's phone number?
- The practice phone number listed in the NPPES registry for Anne Chen is (773) 238-0800.
- Does Anne Chen accept Medicare?
- Anne Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anne Chen's NPI active?
- Yes — Anne Chen's NPI (1487273140) is active in the NPPES registry as of the last update on 2023-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.