Jin Byung Chae, M.D.
NPI 1477713121 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jin Byung Chae, M.D. is a Internal Medicine Physician provider in Boston, MA (NPI 1477713121).
Provider details
- NPI number
- 1477713121
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 235359 (MA)
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
18 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
2,053 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,080 | $115 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 315 | $82 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 212 | $162 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 204 | $192 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 183 | $79 |
| Nursing Facility Discharge Management, More Than 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 161 | 30 |
| Trazodone Hcl | 155 | 32 |
| Atorvastatin Calcium | 141 | 56 |
| Omeprazole | 99 | 35 |
| Amlodipine Besylate | 73 | 30 |
| Furosemide | 69 | 23 |
| Sertraline Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-16
- Last updated
- 2021-01-19
- Certified
- 2021-01-19
Frequently asked questions
- What is Jin Byung Chae's NPI number?
- Jin Byung Chae's National Provider Identifier (NPI) is 1477713121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jin Byung Chae's specialty?
- Jin Byung Chae is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jin Byung Chae located?
- Jin Byung Chae's practice location on file with NPPES is 70 Fulton St, Boston, MA 02109-1402.
- What is Jin Byung Chae's phone number?
- The practice phone number listed in the NPPES registry for Jin Byung Chae is (617) 876-4344.
- Does Jin Byung Chae accept Medicare?
- Jin Byung Chae is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jin Byung Chae's NPI active?
- Yes — Jin Byung Chae's NPI (1477713121) is active in the NPPES registry as of the last update on 2021-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.