Yin Fei Hung, MD
NPI 1588651822 · Internal Medicine Physician · Bristol, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yin Fei Hung, MD is a Internal Medicine Physician provider in Bristol, CT (NPI 1588651822).
Provider details
- NPI number
- 1588651822
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036463 (CT)
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 tenure28% of score
20 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
1,547 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 294 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 252 | $92 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 215 | $40 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 203 | $46 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 203 | $58 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 940 | 354 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 230 | 72 |
| Ipratropium/Albuterol Sulfatebrand: Combivent Respimat | 217 | 79 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 196 | 58 |
| Albuterol Sulfatebrand: Ventolin Hfa | 167 | 63 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 145 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-03
- Last updated
- 2013-04-25
Frequently asked questions
- What is Yin Fei Hung's NPI number?
- Yin Fei Hung's National Provider Identifier (NPI) is 1588651822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yin Fei Hung's specialty?
- Yin Fei Hung is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yin Fei Hung located?
- Yin Fei Hung's practice location on file with NPPES is 25 Newell Rd Ste D28, Bristol, CT 06010-5128.
- What is Yin Fei Hung's phone number?
- The practice phone number listed in the NPPES registry for Yin Fei Hung is (860) 314-6020.
- Does Yin Fei Hung accept Medicare?
- Yin Fei Hung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yin Fei Hung's NPI active?
- Yes — Yin Fei Hung's NPI (1588651822) is active in the NPPES registry as of the last update on 2013-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.