Yan Bai, NP
NPI 1558612804 · Family Nurse Practitioner · Glendale, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yan Bai, NP is a Family Nurse Practitioner provider in Glendale, CA (NPI 1558612804).
Provider details
- NPI number
- 1558612804
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- NP22391 (CA)
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
13 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
223 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 | 80 | $84 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 32 | $9 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 26 | $53 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 22 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 21 | $10 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 118 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 536 | 247 |
| Amlodipine Besylate | 497 | 201 |
| Losartan Potassium | 366 | 146 |
| Icosapent Ethylbrand: Vascepa | 285 | 99 |
| Rosuvastatin Calcium | 267 | 112 |
| Metoprolol Succinate | 245 | 110 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,219 across 92 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
- 2012-09-26
- Last updated
- 2016-05-25
Frequently asked questions
- What is Yan Bai's NPI number?
- Yan Bai's National Provider Identifier (NPI) is 1558612804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yan Bai's specialty?
- Yan Bai is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Yan Bai located?
- Yan Bai's practice location on file with NPPES is 1812 Verdugo Blvd, Glendale, CA 91208-1407.
- What is Yan Bai's phone number?
- The practice phone number listed in the NPPES registry for Yan Bai is (818) 790-7100.
- Does Yan Bai accept Medicare?
- Yan Bai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yan Bai's NPI active?
- Yes — Yan Bai's NPI (1558612804) is active in the NPPES registry as of the last update on 2016-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.