No PECOS
132 WATER ST
Beverly, MA 01915
Beverly, MA 01915
- Not in PECOS data
- Individual · Specialist
Specialist Providers in Massachusetts
174400000X
Massachusetts
1,819Providers in state
471Organizations
1,348Individuals
1/19Page
A directory of 1,819 health care providers with a business address in Massachusetts whose primary or secondary taxonomy code is 174400000X (Specialist). You are viewing page 1 of 19, which lists 96 of these providers: 42 organizations and 54 individual providers, of whom 33 are female and 21 are male. On this page, 17 are enrolled in PECOS; 9 accept and 1 may accept Medicare assignment. About taxonomy code 174400000X ›
Massachusetts Specialist Directory
Showing 96 providers on page 1 of 19, sorted by last name / organization name. Use the bar below to filter the providers on this page.
No PECOS
101 PAGE ST
New Bedford, MA 02740
New Bedford, MA 02740
- Not in PECOS data
- Individual · Neurology
95 CHAPEL STREET, ANNEX
Norwood, MA 02062
Norwood, MA 02062
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Specialist
PECOS
300 LONGWOOD AVE
Boston, MA 02115
Boston, MA 02115
- Enrolled in PECOS, eligible to order and refer
- Individual · Neonatal-Perinatal Medicine
PECOS
55 FRUIT STREET, MASSACHUSETTS GENERAL HOSPITAL
Boston, MA 02114
Boston, MA 02114
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Specialist
No PECOS
10 MUZZEY ST
Lexington, MA 02421
Lexington, MA 02421
- Not in PECOS data
- Individual · Specialist
No PECOS
209 QUINCY ST
Brockton, MA 02302
Brockton, MA 02302
- Not in PECOS data
- Individual · Specialist
No PECOS
6 ECHO AVE
Beverly, MA 01915
Beverly, MA 01915
- Not in PECOS data
- Individual · Specialist
PECOS
3350 MAIN ST
Springfield, MA 01107
Springfield, MA 01107
- Enrolled in PECOS, eligible to order and refer
- Individual · Specialist
966 PARK ST, SUITE B3
Stoughton, MA 02072
Stoughton, MA 02072
- Not in PECOS data
- Organization · Specialist
817 MERRIMACK ST, SUITE 1B
Lowell, MA 01854
Lowell, MA 01854
- Not in PECOS data
- Organization · Specialist
No PECOS
40 CRANE AVE
East Longmeadow, MA 01028
East Longmeadow, MA 01028
- Not in PECOS data
- Organization · Specialist
776 LONGMEADOW ST
Longmeadow, MA 01106
Longmeadow, MA 01106
- Not in PECOS data
- Organization · Specialist
No PECOS
92 MONTVALE AVE, SUITE 1400
Stoneham, MA 02180
Stoneham, MA 02180
- Not in PECOS data
- Organization · Specialist
PECOS
LAHEY CLINIC, 41 MALL RD
Burlington, MA 01805
Burlington, MA 01805
- Enrolled in PECOS, eligible to order and refer
- Individual · Specialist
No PECOS
801 PLEASANT ST
Brockton, MA 02301
Brockton, MA 02301
- Not in PECOS data
- Individual · Specialist
759 CHESTNUT ST
Springfield, MA 01199
Springfield, MA 01199
- Enrolled in PECOS, eligible to order and refer
- Individual · Specialist
No PECOS
22 MILL ST, SUITE 302
Arlington, MA 02476
Arlington, MA 02476
- Not in PECOS data
- Organization · Specialist
No PECOS
17 MUIRFIELD RD
Plymouth, MA 02360
Plymouth, MA 02360
- Not in PECOS data
- Organization · Specialist
No PECOS
1101 BEACON ST, SUITE 1E
Brookline, MA 02446
Brookline, MA 02446
- Not in PECOS data
- Organization · Specialist
No PECOS
5 BAY STATE CT
Brewster, MA 02631
Brewster, MA 02631
- Not in PECOS data
- Organization · Specialist
No PECOS
275 SANDWICH STREET, C/O JORDAN HOSPITAL
Plymouth, MA 02360
Plymouth, MA 02360
- Not in PECOS data
- Organization · Specialist
No PECOS
52 HAVEN ST
Reading, MA 01867
Reading, MA 01867
- Not in PECOS data
- Individual · Pediatrics
No PECOS
300 CHESTNUT ST, SUITE 800
Needham, MA 02492
Needham, MA 02492
- Not in PECOS data
- Organization · Specialist
No PECOS
52 DWIGHT ST APT 3
Boston, MA 02118
Boston, MA 02118
- Not in PECOS data
- Individual · Specialist
No PECOS
62 BROWN STREET, SUITE 203
Haverhill, MA 01830
Haverhill, MA 01830
- Not in PECOS data
- Organization · Specialist
No PECOS
121 LINCOLN ST, GROWN LEVEL
Worcester, MA 01605
Worcester, MA 01605
- Not in PECOS data
- Individual · Specialist
PECOS
33 VILLAGE SQ
Chelmsford, MA 01824
Chelmsford, MA 01824
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Specialist
PECOS
886 WASHINGTON ST STE 2
Norwood, MA 02062
Norwood, MA 02062
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Specialist
No PECOS
1330 PHINNEYS LN
Hyannis, MA 02601
Hyannis, MA 02601
- Not in PECOS data
- Organization · Specialist
No PECOS
175 N BEACON ST
Watertown, MA 02472
Watertown, MA 02472
- Not in PECOS data
- Individual · Specialist
PECOS
640 MEMORIAL DR
Cambridge, MA 02139
Cambridge, MA 02139
- Enrolled in PECOS, eligible to order and refer
- Individual · Specialist
No PECOS
321 FORTUNE BLVD
Milford, MA 01757
Milford, MA 01757
- Not in PECOS data
- Individual · Developmental Therapist
No PECOS
140 COMMONWEALTH AVE, 124 CONTE FORUM, BOSTON COLLEGE
Chestnut Hill, MA 02467
Chestnut Hill, MA 02467
- Not in PECOS data
- Individual · Specialist
No PECOS
102 SHORE DR, SUITE 104
Worcester, MA 01605
Worcester, MA 01605
- Not in PECOS data
- Individual · Specialist
No PECOS
24 S PROSPECT ST
Amherst, MA 01002
Amherst, MA 01002
- Not in PECOS data
- Individual · Clinical
No PECOS
16 CLARKE ST
Lexington, MA 02421
Lexington, MA 02421
- Not in PECOS data
- Organization · Specialist
475 FRANKLIN STREET, SUITE 206
Framingham, MA 01702
Framingham, MA 01702
- Not in PECOS data
- Organization · Specialist
244 WILLOW ST
Yarmouth Port, MA 02675
Yarmouth Port, MA 02675
- Not in PECOS data
- Organization · Specialist
133 BROOKLINE AVE
Boston, MA 02215
Boston, MA 02215
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Diagnostic Radiology
No PECOS
176 WALKER ST
Lowell, MA 01854
Lowell, MA 01854
- Not in PECOS data
- Individual · Specialist
No PECOS
21 WALDEN SQUARE ROAD, UNIT
688, MA 02140
688, MA 02140
- Not in PECOS data
- Individual · Specialist
No PECOS
100 HIGHLAND ST STE 204
Milton, MA 02186
Milton, MA 02186
- Not in PECOS data
- Organization · Specialist
No PECOS
26 STATE ST
Lynn, MA 01901
Lynn, MA 01901
- Not in PECOS data
- Individual · Physical Therapist
No PECOS
386 WASHINGTON ST
Norwell, MA 02061
Norwell, MA 02061
- Not in PECOS data
- May accept Medicare assignment
- Individual · Physical Therapist
No PECOS
30 OLD LYMAN RD
South Hadley, MA 01075
South Hadley, MA 01075
- Not in PECOS data
- Individual · Specialist
PECOS
50 STANIFORD ST
Boston, MA 02114
Boston, MA 02114
- Enrolled in PECOS, eligible to order and refer
- Individual · Specialist
10 CABOT RD, ELIOT COMMUNITY SERVICE AGENCY
Medford, MA 02155
Medford, MA 02155
- Not in PECOS data
- Individual · Specialist
No PECOS
299 CAREW ST STE 323
Springfield, MA 01104
Springfield, MA 01104
- Not in PECOS data
- Individual · Specialist
323 LOWELL STREET, SUITE 302
Andover, MA 01810
Andover, MA 01810
- Not in PECOS data
- Organization · Specialist
No PECOS
140 HAVERHILL ST, DOCTORS PARK 1
Andover, MA 01810
Andover, MA 01810
- Not in PECOS data
- Organization · Specialist
No PECOS
131 OLD ROAD TO 9 ACRE COR, SUITE 570
Concord, MA 01742
Concord, MA 01742
- Not in PECOS data
- Organization · Specialist
No PECOS
740 WILLIAMS ST
Pittsfield, MA 01201
Pittsfield, MA 01201
- Not in PECOS data
- Organization · Specialist
131 OLD ROAD TO 9 ACRE COR, SUITE 530
Concord, MA 01742
Concord, MA 01742
- Enrolled in PECOS, eligible to order and refer
- Individual · Specialist
No PECOS
833 ROUTE 28, LOWER LEVEL
South Yarmouth, MA 02664
South Yarmouth, MA 02664
- Not in PECOS data
- Organization · Specialist
No PECOS
81 HIGHLAND AVE
Salem, MA 01970
Salem, MA 01970
- Not in PECOS data
- Organization · Specialist
No PECOS
80 LINDALL ST STE 2
Danvers, MA 01923
Danvers, MA 01923
- Not in PECOS data
- Organization · Specialist
No PECOS
46 NORTH ST STE 1A
Hyannis, MA 02601
Hyannis, MA 02601
- Not in PECOS data
- Organization · Specialist
No PECOS
99 JACKSON ST
Methuen, MA 01844
Methuen, MA 01844
- Not in PECOS data
- Organization · Specialist
No PECOS
99 JACKSON ST
Methuen, MA 01844
Methuen, MA 01844
- Not in PECOS data
- Organization · Specialist
No PECOS
383 ELLIOT ST STE 100
Newton, MA 02464
Newton, MA 02464
- Not in PECOS data
- Individual · Mental Health
No PECOS
125 PARKER HILL AVE
Roxbury Crossing, MA 02120
Roxbury Crossing, MA 02120
- Not in PECOS data
- Individual · Specialist
275 VARNUM AVE, SUITE 107
Lowell, MA 01854
Lowell, MA 01854
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Specialist
No PECOS
50 MAPLE ST STE 301
Springfield, MA 01103
Springfield, MA 01103
- Not in PECOS data
- Organization · Internal Medicine
No PECOS
0 LONGFELLOW PL
Boston, MA 02114
Boston, MA 02114
- Not in PECOS data
- Organization · Specialist
PECOS
24 WEBSTER PL
Brookline, MA 02445
Brookline, MA 02445
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Specialist
PECOS
439 S UNION ST, HERITAGE PLACE #1101
Lawrence, MA 01843
Lawrence, MA 01843
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Ophthalmology
PECOS
439 S UNION ST, HERITAGE PLACE #1,101
Lawrence, MA 01843
Lawrence, MA 01843
- Enrolled in PECOS, eligible to order and refer
- Individual · Specialist
No PECOS
439 S UNION ST
Lawrence, MA 01843
Lawrence, MA 01843
- Not in PECOS data
- Organization · Specialist
No PECOS
39 CROSS ST
Peabody, MA 01960
Peabody, MA 01960
- Not in PECOS data
- Organization · Specialist
No PECOS
39 CROSS ST, SUITE 103
Peabody, MA 01960
Peabody, MA 01960
- Not in PECOS data
- Organization · Specialist
No PECOS
1010 S MAIN ST, SUITE 113
Fall River, MA 02724
Fall River, MA 02724
- Not in PECOS data
- Organization · Specialist
PECOS
125 PARKER HILL AVE
Boston, MA 02120
Boston, MA 02120
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Vascular & Interventional Radiology
No PECOS
41 FAIRMOUNT AVE
Hyde Park, MA 02136
Hyde Park, MA 02136
- Not in PECOS data
- Organization · Specialist
No PECOS
709 MAIN ST
Worcester, MA 01610
Worcester, MA 01610
- Not in PECOS data
- Individual · Specialist
No PECOS
180 EXCHANGE ST
Malden, MA 02148
Malden, MA 02148
- Not in PECOS data
- Organization · Specialist
No PECOS
288 GROVELAND ST
Haverhill, MA 01830
Haverhill, MA 01830
- Not in PECOS data
- Organization · Specialist
No PECOS
288 GROVELAND ST
Haverhill, MA 01830
Haverhill, MA 01830
- Not in PECOS data
- Organization · Specialist
No PECOS
190 NONOTUCK ST, SUITE 101
Florence, MA 01062
Florence, MA 01062
- Not in PECOS data
- Organization · Specialist
No PECOS
211 PARK ST
Attleboro, MA 02703
Attleboro, MA 02703
- Not in PECOS data
- Organization · Specialist
No PECOS
28 STURDY ST
Attleboro, MA 02703
Attleboro, MA 02703
- Not in PECOS data
- Organization · Specialist
No PECOS
133 BROOKLINE AVE
Boston, MA 02215
Boston, MA 02215
- Not in PECOS data
- Individual · Diagnostic Radiology
336 THOMPSON RD STE 4
Webster, MA 01570
Webster, MA 01570
- Not in PECOS data
- Individual · Pedorthist
No PECOS
195 WORCESTER ST
Wellesley, MA 02481
Wellesley, MA 02481
- Not in PECOS data
- Individual · Specialist
No PECOS
462 WASHINGTON ST # 2546
Woburn, MA 01801
Woburn, MA 01801
- Not in PECOS data
- Individual · Occupational Therapist
No PECOS
1 MEADOWBROOK WAY
Canton, MA 02021
Canton, MA 02021
- Not in PECOS data
- Individual · Specialist
No PECOS
12 TYLER ST
Somerville, MA 02143
Somerville, MA 02143
- Not in PECOS data
- Individual · Case Manager/Care Coordinator
No PECOS
65 N. HARVARD STREET
Boston, MA 02163
Boston, MA 02163
- Not in PECOS data
- Individual · Specialist
No PECOS
68 CENTER ST, SUITE 19
Hyannis, MA 02601
Hyannis, MA 02601
- Not in PECOS data
- Organization · Specialist
No PECOS
1 MEADOWBROOK WAY
Canton, MA 02021
Canton, MA 02021
- Not in PECOS data
- Individual · Specialist
No PECOS
20 NORTH RD
Bedford, MA 01730
Bedford, MA 01730
- Not in PECOS data
- Organization · Specialist
No providers on this page match your filter. Search the full directory instead.
Frequently Asked Questions
As of the latest NPPES update, 1,819 providers in Massachusetts are registered under taxonomy code 174400000X (Specialist). Of these, 471 (26%) are organizations and 1,348 (74%) are individual providers. Among the individual providers, 934 are female and 413 are male. The full directory spans 19 pages of up to 100 providers each.
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 12, 2026. A provider that recently updated their record may take a short time to appear here.
Provider Composition & Statistics
1,819Total providers
471Organizations 26%
1,348Individuals 74%
934Female
413Male
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.
