Chungfai Tung, M.D.
NPI 1396917209 · Nephrology Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chungfai Tung, M.D. is a Nephrology Physician provider in New York, NY (NPI 1396917209).
Provider details
- NPI number
- 1396917209
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 239306 (NY)
Specialties & taxonomies
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
18 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
54 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $101 |
Typical Medicare-allowed amounts for these services range $101–$101 (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 · 100 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 820 | 205 |
| Amlodipine Besylate | 459 | 104 |
| Losartan Potassium | 454 | 101 |
| Diclofenac Epolamine | 400 | 65 |
| Ammonium Lactate | 396 | 102 |
| Metformin Hcl | 346 | 89 |
| Tamsulosin Hcl | 334 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$224 across 7 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
- 2008-03-31
- Last updated
- 2009-08-20
Frequently asked questions
- What is Chungfai Tung's NPI number?
- Chungfai Tung's National Provider Identifier (NPI) is 1396917209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chungfai Tung's specialty?
- Chungfai Tung is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Chungfai Tung located?
- Chungfai Tung's practice location on file with NPPES is 120 E Broadway, New York, NY 10002-6374.
- What is Chungfai Tung's phone number?
- The practice phone number listed in the NPPES registry for Chungfai Tung is (212) 608-8070.
- Does Chungfai Tung accept Medicare?
- Chungfai Tung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chungfai Tung's NPI active?
- Yes — Chungfai Tung's NPI (1396917209) is active in the NPPES registry as of the last update on 2009-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.