Chih Chen, M.D.
NPI 1083604870 · Pulmonary Disease Physician · Springfield, MA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chih Chen, M.D. is a Pulmonary Disease Physician provider in Springfield, MA (NPI 1083604870).
Provider details
- NPI number
- 1083604870
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 216379 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,532 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 748 | $129 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 265 | $40 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 254 | $45 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 254 | $58 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 232 | $92 |
| Test for Exercise-Induced Lung Stress94618 | 119 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 1,538 | 260 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 1,377 | 393 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 703 | 132 |
| Prednisone | 536 | 161 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 510 | 104 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 468 | 81 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$715 across 17 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-24
- Last updated
- 2010-02-24
Frequently asked questions
- What is Chih Chen's NPI number?
- Chih Chen's National Provider Identifier (NPI) is 1083604870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chih Chen's specialty?
- Chih Chen is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Chih Chen located?
- Chih Chen's practice location on file with NPPES is 2150 Main St, Springfield, MA 01104-3300.
- What is Chih Chen's phone number?
- The practice phone number listed in the NPPES registry for Chih Chen is (413) 739-5676.
- Does Chih Chen accept Medicare?
- Chih Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chih Chen's NPI active?
- Yes — Chih Chen's NPI (1083604870) is active in the NPPES registry as of the last update on 2010-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.