MARGARET LEE ULAN PA-C
NPI 1538646237
Physician Assistant - Medical in Boston, MA

Active since July 25, 2018PECOS EnrolledAccepts Medicare Assignment
450 BROOKLINE AVE, BOSTON, MA 02215(617) 789-2903(617) 789-2064 Get Directions Write a Review

NPPES record last updated: July 5, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 5, 2022, Jan 17, 2020, Aug 23, 2019 and 1 more (4 updates tracked since 2018).

About Margaret Lee Ulan Pa-c NPPES

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

MARGARET LEE ULAN PA-C (NPI 1538646237) is an individual medical provider in Boston, Massachusetts and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1538646237
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMARGARET LEE ULANCredential: PA-C
Location Address450 BROOKLINE AVEBoston, MA 02215-5418
Mailing Address736 Cambridge StBrighton, MA 02135-2907
Fax(617) 789-2064
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJuly 25, 2018
Last NPPES UpdateJuly 5, 20224 updates tracked since enumeration
NPPES CertifiedJuly 5, 2022
NPI 1538646237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
450 BROOKLINE AVE, Boston, MA 02215

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

Margaret Lee Ulan Pa-c 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 ID8820332554
PECOS Enrollment IDI20260131000670
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.

Other Providers at the Same Location NPPES 20

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

Internal Medicine (Hematology & Oncology)
450 BROOKLINE AVE
BOSTON, MA 02215
Physician Assistant
450 BROOKLINE AVE
BOSTON, MA 02215
Genetic Counselor, MS
450 BROOKLINE AVE
BOSTON, MA 02215
Pediatrics (Pediatric Hematology-Oncology)
450 BROOKLINE AVE
BOSTON, MA 02215
Counselor (Mental Health)
450 BROOKLINE AVE
BOSTON, MA 02215
Internal Medicine (Hematology & Oncology)
450 BROOKLINE AVE, DANA 2058
BOSTON, MA 02215
Nurse Practitioner
450 BROOKLINE AVE
BOSTON, MA 02215
Genetic Counselor, MS
450 BROOKLINE AVE
BOSTON, MA 02215

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 Margaret Ulan's NPI number?

The NPI number for Margaret Ulan is 1538646237. It was assigned to this individual provider in the NPPES registry on July 25, 2018.

Where is Margaret Ulan located?

Margaret Ulan practices at 450 Brookline Ave, Boston, MA 02215. The listed phone number is (617) 789-2903.

What is Margaret Ulan's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Margaret Ulan enrolled in Medicare?

Yes. Margaret Ulan 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.

When was this NPI record last updated?

The NPPES record for Margaret Ulan was last updated on July 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.