Jian Min Guan, NP
NPI 1083308191 · Family Nurse Practitioner · Flushing, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jian Min Guan, NP is a Family Nurse Practitioner provider in Flushing, NY (NPI 1083308191).
Provider details
- NPI number
- 1083308191
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 351902 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 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
74 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 | 35 | $122 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 16 | $9 |
| Advance Care Planning, First 30 Minutes99497 | 12 | $77 |
| Administration of Influenza Virus VaccineG0008 | 11 | $36 |
Typical Medicare-allowed amounts for these services range $9–$122 (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 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 193 | 141 |
| Metformin Hcl | 102 | 71 |
| Amlodipine Besylate | 82 | 57 |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 76 | 52 |
| Omeprazole | 68 | 58 |
| Montelukast Sodium | 64 | 54 |
| Trazodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$270 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
- 2023-06-05
- Last updated
- 2024-04-16
- Certified
- 2024-04-16
Frequently asked questions
- What is Jian Min Guan's NPI number?
- Jian Min Guan's National Provider Identifier (NPI) is 1083308191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jian Min Guan's specialty?
- Jian Min Guan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jian Min Guan located?
- Jian Min Guan's practice location on file with NPPES is 3907 Prince St Ste 4f, Flushing, NY 11354-5308.
- What is Jian Min Guan's phone number?
- The practice phone number listed in the NPPES registry for Jian Min Guan is (718) 939-3780.
- Does Jian Min Guan accept Medicare?
- Jian Min Guan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jian Min Guan's NPI active?
- Yes — Jian Min Guan's NPI (1083308191) is active in the NPPES registry as of the last update on 2024-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.