Jonathan Chen, D.O.
NPI 1518995984 · Pulmonary Disease Physician · Marietta, GA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Chen, D.O. is a Pulmonary Disease Physician provider in Marietta, GA (NPI 1518995984).
Provider details
- NPI number
- 1518995984
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 060811 (GA)
Specialties & taxonomies
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
1,069 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) |
|---|---|---|
| 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 | 144 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 139 | $129 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 132 | $117 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 124 | $79 |
| Critical Care, First 30-74 Minutes99291 | 109 | $212 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 343 | 91 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 289 | 107 |
| Azelastine Hcl | 134 | 56 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 87 | 23 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 75 | 29 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 68 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$825 across 42 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
- 2006-06-28
- Last updated
- 2019-09-26
Frequently asked questions
- What is Jonathan Chen's NPI number?
- Jonathan Chen's National Provider Identifier (NPI) is 1518995984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Chen's specialty?
- Jonathan Chen is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Chen located?
- Jonathan Chen's practice location on file with NPPES is 55 Whitcher St Ne, Marietta, GA 30060-1155.
- What is Jonathan Chen's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Chen is (770) 422-1372.
- Does Jonathan Chen accept Medicare?
- Jonathan Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Chen's NPI active?
- Yes — Jonathan Chen's NPI (1518995984) is active in the NPPES registry as of the last update on 2019-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.