Hui Guan, MD, PHD
NPI 1992729321 · Cardiovascular Disease Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hui Guan, MD, PHD is a Cardiovascular Disease Physician provider in Brooklyn, NY (NPI 1992729321).
Provider details
- NPI number
- 1992729321
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 233815 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
322 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 76 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 53 | $146 |
| Technetium Tc-99m Sestamibi, Diagnostic, Per Study DoseA9500 | 28 | $74 |
| Ultrasound Study of Arm and Leg Arteries93922 | 26 | $97 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision and Review By Physician93015 | 23 | $75 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 905 | 171 |
| Atorvastatin Calcium | 823 | 165 |
| Nebivolol Hcl | 490 | 85 |
| Amlodipine Besylate | 490 | 102 |
| Sacubitril/Valsartanbrand: Entresto | 444 | 67 |
| Bisoprolol Fumarate | 343 | 65 |
| Apixabanbrand: Eliquis | 289 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$741 across 27 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
- 2006-07-27
- Last updated
- 2012-12-12
Frequently asked questions
- What is Hui Guan's NPI number?
- Hui Guan's National Provider Identifier (NPI) is 1992729321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hui Guan's specialty?
- Hui Guan is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Hui Guan located?
- Hui Guan's practice location on file with NPPES is 833 57th St, Brooklyn, NY 11220-3617.
- What is Hui Guan's phone number?
- The practice phone number listed in the NPPES registry for Hui Guan is (718) 686-7300.
- Does Hui Guan accept Medicare?
- Hui Guan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hui Guan's NPI active?
- Yes — Hui Guan's NPI (1992729321) is active in the NPPES registry as of the last update on 2012-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.