Chin Ho Fung, M.D.
NPI 1821408436 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chin Ho Fung, M.D. is a Internal Medicine Physician provider in Boston, MA (NPI 1821408436).
Provider details
- NPI number
- 1821408436
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 270623 (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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,121 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 270 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 185 | $137 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 165 | $196 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 140 | $141 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $99 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 286 | 88 |
| Lisinopril | 155 | 47 |
| Amlodipine Besylate | 142 | 43 |
| Rosuvastatin Calcium | 141 | 44 |
| Losartan Potassium | 115 | 33 |
| Metoprolol Succinate | 110 | 33 |
| Levothyroxine Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 50 Staniford St Fl 9Boston, MA 02114-2506Phone: (617) 724-6610
Registry dates
- Enumerated
- 2014-05-05
- Last updated
- 2020-03-09
- Certified
- 2020-03-09
Frequently asked questions
- What is Chin Ho Fung's NPI number?
- Chin Ho Fung's National Provider Identifier (NPI) is 1821408436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chin Ho Fung's specialty?
- Chin Ho Fung is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chin Ho Fung located?
- Chin Ho Fung's practice location on file with NPPES is 165 Dartmouth St, Boston, MA 02116-5123.
- What is Chin Ho Fung's phone number?
- The practice phone number listed in the NPPES registry for Chin Ho Fung is (617) 859-5101.
- Does Chin Ho Fung accept Medicare?
- Chin Ho Fung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chin Ho Fung's NPI active?
- Yes — Chin Ho Fung's NPI (1821408436) is active in the NPPES registry as of the last update on 2020-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.