Individual Healthcare Provider
Margo Rockwell Stevenson, D.O.
Provider's NPPES record last updated: October 13, 2023
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1053755611
- Primary Specialty
- Allergy & Immunology
- Practice Location
- Sturbridge, Massachusetts
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 4:05 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Allergy & Immunology
Allopathic & Osteopathic Physicians
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Taxonomy code 207K00000X Pediatrics
Allopathic & Osteopathic Physicians
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Taxonomy code 208000000X
Provider-Reported License Information
- Allergy & Immunology (Massachusetts)
- 274393
- Pediatrics (Massachusetts)
- 274393
Practice Locations
Practice Location
198 Charlton Rd
Sturbridge, Massachusetts 01566-1571
Phone: (774) 452-7200
Additional Practice Location
2377 Boston Rd Ste 1
Wilbraham, Massachusetts 01095-1254
Phone: (413) 596-4943
Fax: (413) 596-0170
Additional Practice Location
2 Medical Center Dr
Springfield, Massachusetts 01107-1270
Phone: (413) 732-1119
Fax: (413) 732-5038
Record Information
- Enumeration Date
- April 24, 2013
- Provider's NPPES Record Last Updated
- October 13, 2023
- Certification Date
- October 13, 2023
- NPISignal NPPES Dataset
- August 2026
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