Llanyee Liwanpo, M.D.
NPI 1417171711 · Endocrinology, Diabetes & Metabolism Physician · Orange, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Llanyee Liwanpo, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Orange, CA (NPI 1417171711).
Provider details
- NPI number
- 1417171711
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A94281 (CA)
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
565 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 | 283 | $137 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 97 | $36 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 42 | $81 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 35 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $98 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 544 | 146 |
| Semaglutidebrand: Ozempic | 285 | 76 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 265 | 103 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 261 | 93 |
| Metformin Hcl | 206 | 61 |
| Metformin Hclbrand: Metformin Hcl Er | 204 | 60 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$127 across 8 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
- 2007-04-11
- Last updated
- 2020-10-21
- Certified
- 2020-10-21
Frequently asked questions
- What is Llanyee Liwanpo's NPI number?
- Llanyee Liwanpo's National Provider Identifier (NPI) is 1417171711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Llanyee Liwanpo's specialty?
- Llanyee Liwanpo is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Llanyee Liwanpo located?
- Llanyee Liwanpo's practice location on file with NPPES is 2501 E Chapman Ave, Orange, CA 92869-3204.
- What is Llanyee Liwanpo's phone number?
- The practice phone number listed in the NPPES registry for Llanyee Liwanpo is (714) 628-3330.
- Does Llanyee Liwanpo accept Medicare?
- Llanyee Liwanpo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Llanyee Liwanpo's NPI active?
- Yes — Llanyee Liwanpo's NPI (1417171711) is active in the NPPES registry as of the last update on 2020-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.