Katherine Liang, MD
NPI 1952862260 · Family Medicine Physician · Cleveland, OH
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Liang, MD is a Family Medicine Physician provider in Cleveland, OH (NPI 1952862260).
Provider details
- NPI number
- 1952862260
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35.144241 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 43 | 15 |
| Levothyroxine Sodium | 25 | — |
| Lisinopril | 20 | — |
| Losartan Potassium | 18 | — |
| Metformin Hclbrand: Metformin Hcl Er | 15 | — |
| Omeprazole | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$119 across 1 record (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
- 2019-03-28
- Last updated
- 2024-08-28
- Certified
- 2024-08-26
Frequently asked questions
- What is Katherine Liang's NPI number?
- Katherine Liang's National Provider Identifier (NPI) is 1952862260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Liang's specialty?
- Katherine Liang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Liang located?
- Katherine Liang's practice location on file with NPPES is 2500 Metrohealth Dr, Cleveland, OH 44109-1900.
- What is Katherine Liang's phone number?
- The practice phone number listed in the NPPES registry for Katherine Liang is (216) 778-7800.
- Does Katherine Liang accept Medicare?
- Katherine Liang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Liang's NPI active?
- Yes — Katherine Liang's NPI (1952862260) is active in the NPPES registry as of the last update on 2024-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.