Dong Wook Kim, M.D.
NPI 1225299209 · Endocrinology, Diabetes & Metabolism Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dong Wook Kim, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Boston, MA (NPI 1225299209).
Provider details
- NPI number
- 1225299209
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 247394 (MA)
Specialties & taxonomies
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
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
273 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 | 206 | $120 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 53 | $154 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 14 | $128 |
Typical Medicare-allowed amounts for these services range $120–$154 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 328 | 66 |
| Metformin Hcl | 166 | 62 |
| Dulaglutidebrand: Trulicity | 116 | 27 |
| Topiramate | 85 | 30 |
| Tirzepatidebrand: Mounjaro | 80 | 22 |
| Semaglutidebrand: Wegovy | 56 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$140 across 1 record (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
Additional practice locations (1)
- 221 Longwood AveBoston, MA 02115-5804Phone: (857) 307-4095Fax: (617) 264-5220
Registry dates
- Enumerated
- 2008-06-23
- Last updated
- 2025-10-14
- Certified
- 2025-10-14
Frequently asked questions
- What is Dong Wook Kim's NPI number?
- Dong Wook Kim's National Provider Identifier (NPI) is 1225299209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dong Wook Kim's specialty?
- Dong Wook Kim is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Dong Wook Kim located?
- Dong Wook Kim's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Dong Wook Kim's phone number?
- The practice phone number listed in the NPPES registry for Dong Wook Kim is (617) 732-5000.
- Does Dong Wook Kim accept Medicare?
- Dong Wook Kim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dong Wook Kim's NPI active?
- Yes — Dong Wook Kim's NPI (1225299209) is active in the NPPES registry as of the last update on 2025-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.