PECOS
50 MEMORIAL DRIVE, SUITE 113
Leominster, MA 01453
Leominster, MA 01453
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Pulmonary Disease
Internal Medicine Allergy & Immunology Providers in Massachusetts
207RA0201X
Massachusetts
51Providers in state
12Organizations
39Individuals
1/1Page
A directory of 51 health care providers with a business address in Massachusetts whose primary or secondary taxonomy code is 207RA0201X (Internal Medicine Allergy & Immunology). Of these, 12 are registered as organizations and 39 as individual providers. About taxonomy code 207RA0201X ›
Massachusetts Internal Medicine Allergy & Immunology Directory
Showing 49 providers on page 1 of 1, sorted by last name / organization name. Use the bar below to filter the providers on this page.
850 BOYLSTON ST
Chestnut Hill, MA 02467
Chestnut Hill, MA 02467
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
10 WINTHROP STREET
Worcester, MA 01604
Worcester, MA 01604
- Not in PECOS data
- Organization · Internal Medicine
No PECOS
230 WORCESTER ST
Wellesley, MA 02481
Wellesley, MA 02481
- Not in PECOS data
- Organization · Internal Medicine
No PECOS
40 HOLLAND ST
Somerville, MA 02144
Somerville, MA 02144
- Not in PECOS data
- Organization · Internal Medicine
No PECOS
1 LYONS ST
Dedham, MA 02026
Dedham, MA 02026
- Not in PECOS data
- Organization · Internal Medicine
PECOS
55 FRUIT ST
Boston, MA 02114
Boston, MA 02114
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
850 BOYLSTON ST, SUITE 540
Chestnut Hill, MA 02467
Chestnut Hill, MA 02467
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
759 CHESTNUT ST
Springfield, MA 01199
Springfield, MA 01199
- Not in PECOS data
- Organization · Internal Medicine
No PECOS
75 KNEELAND ST
Boston, MA 02111
Boston, MA 02111
- Not in PECOS data
- Organization · Endoscopy
No PECOS
65 HARRISON AVE STE 201
Boston, MA 02111
Boston, MA 02111
- Not in PECOS data
- Organization · Allergy & Immunology
75 FRANCIS ST
Boston, MA 02115
Boston, MA 02115
- Not in PECOS data
- Organization · Internal Medicine
60 FENWOOD RD BLDG FLOOR6
Boston, MA 02115
Boston, MA 02115
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
50 MEMORIAL DRIVE, SUITE 113
Leominster, MA 01453
Leominster, MA 01453
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Pulmonary Disease
55 FRUIT ST., COX 201
Boston, MA 02114
Boston, MA 02114
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
725 ALBANY ST SUITE 9B, SHAPIRO BLDG
Boston, MA 02118
Boston, MA 02118
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
50 MEMORIAL DRIVE, SUITE 113
Leominster, MA 01453
Leominster, MA 01453
- Not in PECOS data
- Organization · Pulmonary Disease
PECOS
75 KNEELAND ST FL 1
Boston, MA 02111
Boston, MA 02111
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
PECOS
851 MAIN ST STE 21
Weymouth, MA 02190
Weymouth, MA 02190
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
147 MILK ST
Boston, MA 02109
Boston, MA 02109
- Not in PECOS data
- Individual · Allergy & Immunology
433 W MAIN ST
Hyannis, MA 02601
Hyannis, MA 02601
- Not in PECOS data
- Organization · Allergy & Immunology
PECOS
260 MERRIMAC ST
Newburyport, MA 01950
Newburyport, MA 01950
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
450 BROOKLINE AVE
Boston, MA 02215
Boston, MA 02215
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
725 ALBANY ST, SHAPIRO 9, SUITE B
Boston, MA 02118
Boston, MA 02118
- Enrolled in PECOS, eligible to order and refer
- Individual · Pulmonary Disease
PECOS
60 FENWOOD RD
Boston, MA 02115
Boston, MA 02115
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
111 CYPRESS ST
Brookline, MA 02445
Brookline, MA 02445
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Pulmonary Disease
55 LAKE AVE N
Worcester, MA 01655
Worcester, MA 01655
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Pulmonary Disease
PECOS
1 BROOKLINE PL, SUITE 623
Brookline, MA 02445
Brookline, MA 02445
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
300 LONGWOOD AVE
Boston, MA 02115
Boston, MA 02115
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Pediatric Allergy/Immunology
PECOS
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT ST.
Boston, MA 02114
Boston, MA 02114
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
535 FAUNCE CORNER RD
Dartmouth, MA 02747
Dartmouth, MA 02747
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
55 FRUIT ST, COX 201
Boston, MA 02114
Boston, MA 02114
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
133 BROOKLINE AVE
Boston, MA 02215
Boston, MA 02215
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
725 ALBANY ST, SHAPIRO 9 SUITE B
Boston, MA 02118
Boston, MA 02118
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
55 LAKE AVE N
Worcester, MA 01655
Worcester, MA 01655
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
110 FRANCIS ST. SUITE GB
Boston, MA 02215
Boston, MA 02215
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
41 MALL RD
Burlington, MA 01805
Burlington, MA 01805
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
800 WASHINGTON ST, BOX 1013
Boston, MA 02111
Boston, MA 02111
- Not in PECOS data
- Organization · Internal Medicine
2000 WASHINGTON ST STE 562
Newton, MA 02462
Newton, MA 02462
- Not in PECOS data
- Organization · Critical Care Medicine
PECOS
275 CAMBRIDGE ST STE 530
Boston, MA 02114
Boston, MA 02114
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Pediatric Allergy/Immunology
330 BROOKLINE AVE
Boston, MA 02215
Boston, MA 02215
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
55 FRUIT STREET, COX 201
Boston, MA 02114
Boston, MA 02114
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
50 MEMORIAL DRIVE, SUITE 113
Leominster, MA 01453
Leominster, MA 01453
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Pulmonary Disease
PECOS
1400 VFW PKWY # GB-138
West Roxbury, MA 02132
West Roxbury, MA 02132
- Enrolled in PECOS, eligible to order and refer
- Individual · Pulmonary Disease
PECOS
33 OAK AVENUE
Worcester, MA 01605
Worcester, MA 01605
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Pulmonary Disease
725 ALBANY ST STE 9B
Boston, MA 02118
Boston, MA 02118
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
PECOS
55 FRUIT ST
Boston, MA 02114
Boston, MA 02114
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
55 FRUIT ST, COX 201
Boston, MA 02114
Boston, MA 02114
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
75 FRANCIS ST
Boston, MA 02115
Boston, MA 02115
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
No providers on this page match your filter. Search the full directory instead.
Frequently Asked Questions
As of the latest NPPES update, 51 providers in Massachusetts are registered under taxonomy code 207RA0201X (Internal Medicine Allergy & Immunology). Of these, 12 (24%) are organizations and 39 (76%) are individual providers. Among the individual providers, 19 are female and 20 are male.
Each card shows a PECOS badge based on the CMS Order and Referring dataset. A green PECOS badge means the provider appears in that dataset as eligible to order and refer. Open the provider profile, then verify directly in PECOS before relying on it for claims or credentialing.
The directory is rebuilt from the public NPPES registry, which is refreshed weekly. The NPI data on this page was last updated on July 5, 2026. A provider that recently updated their record may take a short time to appear here.
Provider Composition & Statistics
51Total providers
12Organizations 24%
39Individuals 76%
19Female
20Male
Counts reflect Massachusetts. Gender is recorded for individual providers only. Source: NPPES.
Provider data from the National Plan and Provider Enumeration System (NPPES), refreshed weekly. PECOS status from the CMS Medicare Order and Referring dataset. Taxonomy from the NUCC code set, Version 26.0.
