Paulynne Liang, MD
NPI 1093700064 · Internal Medicine Physician · Brea, CA
Paulynne Liang, MD is a Internal Medicine Physician provider in Brea, CA (NPI 1093700064).
Provider details
- NPI number
- 1093700064
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G66406 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
27 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 27 | $99 |
Typical Medicare-allowed amounts for these services range $99–$99 (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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 166 | 85 |
| Amlodipine Besylate | 119 | 55 |
| Losartan Potassium | 112 | 59 |
| Simvastatin | 89 | 48 |
| Levothyroxine Sodium | 70 | 33 |
| Metformin Hcl | 53 | 29 |
| Lisinopril | 39 |
Practice location
Mailing address
Additional practice locations (1)
- 220 Laguna Rd6Fullerton, CA 92835-2523Phone: (714) 680-0050
Registry dates
- Enumerated
- 2005-09-15
- Last updated
- 2021-11-05
- Certified
- 2021-11-05
Frequently asked questions
- What is Paulynne Liang's NPI number?
- Paulynne Liang's National Provider Identifier (NPI) is 1093700064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paulynne Liang's specialty?
- Paulynne Liang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paulynne Liang located?
- Paulynne Liang's practice location on file with NPPES is 955 W Imperial Hwy Ste 110, Brea, CA 92821-3814.
- What is Paulynne Liang's phone number?
- The practice phone number listed in the NPPES registry for Paulynne Liang is (714) 449-6900.
- Is Paulynne Liang's NPI active?
- Yes — Paulynne Liang's NPI (1093700064) is active in the NPPES registry as of the last update on 2021-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.