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MARK C WESLEY MD
NPI 1205034196
Anesthesiology in Boston, MA

Active since July 03, 2007PECOS EnrolledAccepts Medicare Assignment
78.18/100
CMS Quality Rating
CHILDREN'S HOSPITAL BOSTON, 300 LONGWOOD AVE, DIVISION OF CARDIAC ANESTHESIA, BOSTON, MA 02115(617) 355-6225 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark C Wesley Md NPPES

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

MARK C WESLEY MD (NPI 1205034196) is an individual anesthesiology provider in Boston, Massachusetts, licensed in Florida (ME75926) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Uf Health Shands Hospital, and is a graduate of University Of South Florida College Of Medicine (1995).

NPPES Registry Identity

NPI1205034196
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMARK C WESLEYCredential: MD
Location AddressCHILDREN'S HOSPITAL BOSTON, 300 LONGWOOD AVE, DIVISION OF CARDIAC ANESTHESIABoston, MA 02115
Mailing AddressChildren's Hospital Boston, 300 Longwood Ave, Division Of Cardiac AnesthesiaBoston, MA 02115 · (617) 355-6225
Phone(617) 355-6225
Sole ProprietorNo
Medical School CMSUniversity Of South Florida College Of MedicineGraduated 1995
Enumeration DateJuly 3, 2007
Last NPPES UpdateJanuary 5, 2026
NPPES CertifiedJanuary 5, 2026
✔ NPI 1205034196 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in FL · ME75926✔ Licensed in MA · 232274
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.
Also ListedAnesthesiology · Pediatric AnesthesiologyTaxonomy 207LP3000X · License ME75926 (FL)
Also ListedPediatricsTaxonomy 208000000X · License ME75926 (FL)
CHILDREN'S HOSPITAL BOSTON, 300 LONGWOOD AVE, Boston, MA 02115
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Other Identifiers 1

Medicaid254122000FL

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

Mark C Wesley Md 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 ID2062593866
PECOS Enrollment IDI20080528000230
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.

Hospital Affiliations CMS Care Compare

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

Uf Health Shands Hospital

Acute Care Hospitals · Gainesville, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100113
Location1600 SW Archer RdGainesville, FL 32610 · Alachua County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality72.54
Promoting Interoperability100
Improvement Activities40
Cost54.74

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 Mark Wesley's NPI number?

The NPI number for Mark Wesley is 1205034196. It was assigned to this individual provider in the NPPES registry on July 3, 2007.

Where is Mark Wesley located?

Mark Wesley practices at Children's Hospital Boston, 300 Longwood Ave Division Of Cardiac Anesthesia, Boston, MA 02115. The listed phone number is (617) 355-6225.

What is Mark Wesley's specialty?

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

Is Mark Wesley enrolled in Medicare?

Yes. Mark Wesley 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 Mark Wesley affiliated with any hospitals?

According to CMS data, Mark Wesley is affiliated with Uf Health Shands Hospital.

When was this NPI record last updated?

The NPPES record for Mark Wesley was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.