1. Home
  2. Directory
  3. Maryland
  4. Baltimore
  5. Anesthesiology
  6. NPI Profile

MAYWIN LIU M.D.
NPI 1801897947
Anesthesiology in Baltimore, MD

Active since August 10, 2005PECOS EnrolledAccepts Medicare Assignment
301 ST PAUL PL, DEPARTMENT OF ANESTHESIOLOGY, BALTIMORE, MD 21202(410) 659-0689 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Maywin Liu M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MAYWIN LIU M.D. (NPI 1801897947) is an individual anesthesiology provider in Baltimore, Maryland, licensed in Maryland (D0044292) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center Inc, and is a graduate of University Of Maryland School Of Medicine (1989).

NPPES Registry Identity

NPI1801897947
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameMAYWIN LIUCredential: M.D.
Location Address301 ST PAUL PL, DEPARTMENT OF ANESTHESIOLOGYBaltimore, MD 21202
Mailing Address301 St Paul Pl, Department Of AnesthesiologyBaltimore, MD 21202 · (410) 659-0689
Phone(410) 659-0689
Sole ProprietorNo
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 1989
Enumeration DateAugust 10, 2005
Last NPPES UpdateJuly 8, 2007
✔ NPI 1801897947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MD · D0044292
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
301 ST PAUL PL, Baltimore, MD 21202
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type UnspecifiedG605MD
Other0013MD · Federal Bcbs
Medicare UPINF59970MD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Maywin Liu M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961661699
PECOS Enrollment IDI20120315000317
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on lower abdomen 00840
Anesthesia for a lower abdomen procedure involves medication to eliminate pain during surgery. You might be awake but relaxed and pain-free, or you may be completely unconscious. It's administered to ensure comfort and safety throughout the operation.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mercy Medical Center Inc

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210008
Location301 Saint Paul PlaceBaltimore, MD 21202 · Baltimore City County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HEARTFELT MEDICAL GROUP L L C
Internal Medicine
301 ST PAUL PL, SUITE 509
BALTIMORE, MD 21202
Baltimore City (410) 837-2006

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maywin Liu's NPI number?

The NPI number for Maywin Liu is 1801897947. It was assigned to this individual provider in the NPPES registry on August 10, 2005.

Where is Maywin Liu located?

Maywin Liu practices at 301 St Paul Pl Department Of Anesthesiology, Baltimore, MD 21202. The listed phone number is (410) 659-0689.

What is Maywin Liu's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Maywin Liu enrolled in Medicare?

Yes. Maywin Liu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Maywin Liu affiliated with any hospitals?

According to CMS data, Maywin Liu is affiliated with Mercy Medical Center Inc.

When was this NPI record last updated?

The NPPES record for Maywin Liu was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.