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DR. DUNCAN JONATHAN MCLEAN M.D.
NPI 1215355169
Anesthesiology in Brookline, MA

Active since March 28, 2014PECOS EnrolledAccepts Medicare Assignment
1454 BEACON ST APT B42, BROOKLINE, MA 02446(857) 636-8424 Get Directions Write a Review

NPPES record last updated: February 12, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Duncan Jonathan Mclean M.d. NPPES

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

DR. DUNCAN JONATHAN MCLEAN M.D. (NPI 1215355169) is an individual anesthesiology provider in Brookline, Massachusetts, licensed in North Carolina (2019-00852) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1215355169
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. DUNCAN JONATHAN MCLEANCredential: M.D.
Location Address1454 BEACON ST APT B42Brookline, MA 02446-2017
Mailing Address1454 Beacon St Apt B42Brookline, MA 02446-2017 · (857) 636-8424
Phone(857) 636-8424
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateMarch 28, 2014
Last NPPES UpdateFebruary 12, 2021
NPPES CertifiedFebruary 12, 2021
✔ NPI 1215355169 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NC · 2019-00852
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1454 BEACON ST APT B42, Brookline, MA 02446
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Duncan Jonathan Mclean 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 ID143513382
PECOS Enrollment IDI20190903000691
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.

Medicare Billing Reassignment

Medicare enrollment records show Duncan Mclean reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of North Carolina At Chapel Hill
569 mi
Neurological Surgery
2206 WILBORN AVE, SUITE ONE
South Boston, VA 24592
  • Reassigned Medicare billing, North Carolina enrollment
  • 2,797 clinicians in this Medicare group
NPI 1407308703 (984) 974-1273

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
85 services34 patients
Critical care, each additional 30 minutes 99292
Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.
64 services16 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
37 services35 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
14 services12 patients

Hospital Affiliations CMS Care Compare

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

Unc Hospitals

Acute Care Hospitals · Chapel Hill, NC
5/5 CMS rating
OwnershipGovernment - State
CMS Certification Number340061
Location101 Manning DriveChapel Hill, NC 27514 · Orange County
Emergency services Birthing friendly

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 Duncan Mclean's NPI number?

The NPI number for Duncan Mclean is 1215355169. It was assigned to this individual provider in the NPPES registry on March 28, 2014.

Where is Duncan Mclean located?

Duncan Mclean practices at 1454 Beacon St Apt B42, Brookline, MA 02446. The listed phone number is (857) 636-8424.

What is Duncan Mclean's specialty?

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

Is Duncan Mclean enrolled in Medicare?

Yes. Duncan Mclean 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.

Which organization bills Medicare for Duncan Mclean's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Duncan Mclean reassigns Medicare benefits to University Of North Carolina At Chapel Hill (South Boston, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Duncan Mclean's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Duncan Mclean accept?

Health plans from Blue Cross and Blue Shield of NC list Duncan Mclean as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Duncan Mclean affiliated with any hospitals?

According to CMS data, Duncan Mclean is affiliated with Unc Hospitals.

When was this NPI record last updated?

The NPPES record for Duncan Mclean was last updated on February 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.