Liting Chen
NPI 1922493204 · Anesthesiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liting Chen is a Anesthesiology Physician provider in Chicago, IL (NPI 1922493204).
Provider details
- NPI number
- 1922493204
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 273808 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
112 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) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 33 | $65 |
| Daily Hospital Management of Continuous Spinal Drug Administration01996 | 24 | $66 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 22 | $267 |
| Anesthesia for Lens Surgery00142 | 20 | $83 |
| Anesthesia for Total Hip Replacement01214 | 13 | $279 |
Typical Medicare-allowed amounts for these services range $65–$279 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$90 across 2 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
Additional practice locations (1)
- 75 Francis StreetBoston, MA 02115Phone: (617) 732-8218
Registry dates
- Enumerated
- 2015-04-02
- Last updated
- 2020-10-14
- Certified
- 2020-10-14
Frequently asked questions
- What is Liting Chen's NPI number?
- Liting Chen's National Provider Identifier (NPI) is 1922493204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liting Chen's specialty?
- Liting Chen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Liting Chen located?
- Liting Chen's practice location on file with NPPES is 251 E Huron St Ste 5-704, Chicago, IL 60611-2908.
- What is Liting Chen's phone number?
- The practice phone number listed in the NPPES registry for Liting Chen is (312) 695-0061.
- Does Liting Chen accept Medicare?
- Liting Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Liting Chen's NPI active?
- Yes — Liting Chen's NPI (1922493204) is active in the NPPES registry as of the last update on 2020-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.