PECOS
836 FARMINGTON AVE, SUITE 207
West Hartford, CT 06119
West Hartford, CT 06119
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
Allergy & Immunology Providers in Connecticut
207K00000X
Connecticut
103Providers in state
28Organizations
75Individuals
1/2Page
A directory of 103 health care providers with a business address in Connecticut whose primary or secondary taxonomy code is 207K00000X (Allergy & Immunology). You are viewing page 1 of 2, which lists 95 of these providers: 28 organizations and 67 individual providers, of whom 21 are female and 46 are male. On this page, 52 are enrolled in PECOS and 39 accept Medicare assignment. About taxonomy code 207K00000X ›
Connecticut Allergy & Immunology Directory
Showing 95 providers on page 1 of 2, sorted by last name / organization name. Use the bar below to filter the providers on this page.
714 CHASE PKWY, SUITE 2B
Waterbury, CT 06708
Waterbury, CT 06708
- Not in PECOS data
- Organization · Allergy & Immunology
125 STRAWBERRY HILL AVE
Stanford, CT 06902
Stanford, CT 06902
- Not in PECOS data
- Organization · Allergy & Immunology
No PECOS
107 NEWTOWN RD, SUITE 2A
Danbury, CT 06810
Danbury, CT 06810
- Not in PECOS data
- Organization · Otolaryngology
144 MORGAN ST, SUITE 3
Stamford, CT 06905
Stamford, CT 06905
- Not in PECOS data
- Organization · Allergy & Immunology
No PECOS
1275 SUMMER ST, SUITE A2
Stamford, CT 06905
Stamford, CT 06905
- Not in PECOS data
- Organization · Allergy & Immunology
No PECOS
4 CORPORATE DR, SUITE 268
Shelton, CT 06484
Shelton, CT 06484
- Not in PECOS data
- Organization · Allergy & Immunology
No PECOS
115 TECHNOLOGY DR, SUITE B 302
Trumbull, CT 06611
Trumbull, CT 06611
- Not in PECOS data
- Organization · Allergy & Immunology
55 WALLS DR, STE 405
Fairfield, CT 06824
Fairfield, CT 06824
- Not in PECOS data
- Organization · Allergy & Immunology
140 SHERMAN ST FL 3
Fairfield, CT 06824
Fairfield, CT 06824
- Not in PECOS data
- Organization · Allergy & Immunology
No PECOS
928 FARMINGTON AVE
West Hartford, CT 06107
West Hartford, CT 06107
- Not in PECOS data
- Organization · Allergy & Immunology
475 CHASE PKWY
Waterbury, CT 06708
Waterbury, CT 06708
- Not in PECOS data
- Organization · Allergy & Immunology
339 BOSTON POST RD, SUITE 210
Orange, CT 06477
Orange, CT 06477
- Not in PECOS data
- Organization · Allergy & Immunology
No PECOS
4675 MAIN ST
Bridgeport, CT 06606
Bridgeport, CT 06606
- Not in PECOS data
- Organization · Allergy & Immunology
No PECOS
761 MAIN AVE, SUITE 105
Norwalk, CT 06851
Norwalk, CT 06851
- Not in PECOS data
- Organization · Allergy & Immunology
140 SHERMAN ST, 3RD FLOOR
Fairfield, CT 06824
Fairfield, CT 06824
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
836 FARMINGTON AVE STE 207
West Hartford, CT 06119
West Hartford, CT 06119
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
789 HOWARD AVE, DANA BLDG - 3RD FL
New Haven, CT 06519
New Haven, CT 06519
- Not in PECOS data
- Individual · Allergy & Immunology
55 WALLS DR, STE. 405
Fairfield, CT 06824
Fairfield, CT 06824
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
836 FARMINGTON AVENUE, SUITE 207
West Hartford, CT 06119
West Hartford, CT 06119
- Not in PECOS data
- Individual · Allergy & Immunology
107 NEWTOWN RD
Danbury, CT 06810
Danbury, CT 06810
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
No PECOS
40 HART ST, BLDG D
New Britain, CT 06052
New Britain, CT 06052
- Not in PECOS data
- Organization · Allergy & Immunology
55 WALLS DR, SUITE 405
Fairfield, CT 06824
Fairfield, CT 06824
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
106 NOROTON AVE
Darien, CT 06820
Darien, CT 06820
- Not in PECOS data
- Individual · Allergy & Immunology
PECOS
928 FARMINGTON AVE
West Hartford, CT 06107
West Hartford, CT 06107
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Clinical & Laboratory Immunology
1389 W MAIN ST
Waterbury, CT 06708
Waterbury, CT 06708
- Not in PECOS data
- Organization · Allergy & Immunology
PECOS
2044 BRIDGEPORT AVE
Milford, CT 06460
Milford, CT 06460
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
PECOS
4 CORPORATE DR, SUITE 268
Shelton, CT 06484
Shelton, CT 06484
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
No PECOS
1389 W MAIN ST, SUITE 205
Waterbury, CT 06708
Waterbury, CT 06708
- Not in PECOS data
- Organization · Allergy & Immunology
No PECOS
928 FARMINGTON AVE
West Hartford, CT 06107
West Hartford, CT 06107
- Not in PECOS data
- Individual · Allergy & Immunology
PECOS
144 MORGAN STREET, SUITE 3
Stamford, CT 06905
Stamford, CT 06905
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
4641 MAIN ST
Bridgeport, CT 06606
Bridgeport, CT 06606
- Not in PECOS data
- Organization · Allergy & Immunology
PECOS
107 NEWTOWN RD
Danbury, CT 06810
Danbury, CT 06810
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
40 CROSS ST, 4TH FL
Norwalk, CT 06851
Norwalk, CT 06851
- Not in PECOS data
- Individual · Internal Medicine
PECOS
55 WALLS DR STE 405
Fairfield, CT 06824
Fairfield, CT 06824
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
148 EAST AVE, SUITE 2-I
Norwalk, CT 06851
Norwalk, CT 06851
- Not in PECOS data
- Individual · Allergy & Immunology
No PECOS
22 BITTERSWEET DR
East Lyme, CT 06333
East Lyme, CT 06333
- Not in PECOS data
- Individual · Allergy & Immunology
No PECOS
59 SACHEM ST
Norwich, CT 06360
Norwich, CT 06360
- Not in PECOS data
- Individual · Allergy & Immunology
PECOS
836 FARMINGTON AVENUE, SUITE 207
West Hartford, CT 06119
West Hartford, CT 06119
- Enrolled in PECOS, eligible to order and refer
- Individual · Pediatric Allergy/Immunology
148 EAST AVENUE, SUITE 3G
Norwalk, CT 06851
Norwalk, CT 06851
- Not in PECOS data
- Organization · Allergy & Immunology
PECOS
1 PARK ST # WP2
New Haven, CT 06504
New Haven, CT 06504
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
No PECOS
4 CLIFTON AVE
Waterbury, CT 06710
Waterbury, CT 06710
- Not in PECOS data
- Organization · Allergy & Immunology
PECOS
107 NEWTOWN RD STE 1B
Danbury, CT 06810
Danbury, CT 06810
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
4641 MAIN ST
Bridgeport, CT 06606
Bridgeport, CT 06606
- Not in PECOS data
- Individual · Allergy & Immunology
PECOS
836 FARMINGTON AVENUE, SUITE 207
West Hartford, CT 06119
West Hartford, CT 06119
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy
PECOS
148 EAST AVE STE 3G
Norwalk, CT 06851
Norwalk, CT 06851
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
761 MAIN AVE
Norwalk, CT 06851
Norwalk, CT 06851
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
35 JOLLEY DR STE 103
Bloomfield, CT 06002
Bloomfield, CT 06002
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
6 DEVINE ST STE 2B
North Haven, CT 06473
North Haven, CT 06473
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
361 MAIN ST
Manchester, CT 06040
Manchester, CT 06040
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
PECOS
88 ROUTE 37
New Fairfield, CT 06812
New Fairfield, CT 06812
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
960 MAIN ST
Branford, CT 06405
Branford, CT 06405
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Internal Medicine
PECOS
115 TECHNOLOGY DR, SUITE B 302
Trumbull, CT 06611
Trumbull, CT 06611
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
339 BOSTON POST RD, SUITE 210
Orange, CT 06477
Orange, CT 06477
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
PECOS
19 WOODLAND STREET, SUITE 11
Hartford, CT 06105
Hartford, CT 06105
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy
PECOS
6 DEVINE ST FL 2
North Haven, CT 06473
North Haven, CT 06473
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
6 DEVINE ST
North Haven, CT 06473
North Haven, CT 06473
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
PECOS
107 NEWTOWN RD, 1B
Danbury, CT 06810
Danbury, CT 06810
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
PECOS
836 FARMINGTON AVENUE, SUITE 207
West Hartford, CT 06119
West Hartford, CT 06119
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
789 HOWARD AVE
New Haven, CT 06519
New Haven, CT 06519
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
PECOS
70 NEW CANAAN AVE STE 2NW
Norwalk, CT 06850
Norwalk, CT 06850
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
1275 SUMMER ST, SUITE A2
Stamford, CT 06905
Stamford, CT 06905
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
148 EAST AVENUE, SUITE 3G
Norwalk, CT 06851
Norwalk, CT 06851
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
20 YORK ST
New Haven, CT 06510
New Haven, CT 06510
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
148 EAST AVENUE, SUITE 3G
Norwalk, CT 06851
Norwalk, CT 06851
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
512 BOSTON POST ROAD
Orange, CT 06477
Orange, CT 06477
- Not in PECOS data
- Organization · Pulmonary Disease
PECOS
148 EAST AVE, SUITE 3G
Norwalk, CT 06851
Norwalk, CT 06851
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
912 SILAS DEANE HWY STE 100
Wethersfield, CT 06109
Wethersfield, CT 06109
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
9 CRANBROOK BLVD
Enfield, CT 06082
Enfield, CT 06082
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
196 WATERFORD PKWY S STE 305B
Waterford, CT 06385
Waterford, CT 06385
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
330 POMFRET ST
Putnam, CT 06260
Putnam, CT 06260
- Not in PECOS data
- Organization · Pulmonary Disease
No PECOS
40 CROSS ST, 4TH FL.
Norwalk, CT 06851
Norwalk, CT 06851
- Not in PECOS data
- Organization · Internal Medicine
PECOS
475 CHASE PKWY
Waterbury, CT 06708
Waterbury, CT 06708
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
57 NORTH ST STE 216
Danbury, CT 06810
Danbury, CT 06810
- Not in PECOS data
- Individual · Allergy & Immunology
PECOS
475 CHASE PKWY
Waterbury, CT 06708
Waterbury, CT 06708
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
361 MAIN ST
Manchester, CT 06040
Manchester, CT 06040
- Not in PECOS data
- Organization · Rheumatology
1305 POST RD, SUITE 302
Fairfield, CT 06824
Fairfield, CT 06824
- Not in PECOS data
- Organization · Otolaryngology
PECOS
6 DEVINE ST STE 2B
North Haven, CT 06473
North Haven, CT 06473
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
836 FARMINGTON AVENUE, SUITE 207
West Hartford, CT 06119
West Hartford, CT 06119
- Not in PECOS data
- Individual · Pediatric Allergy/Immunology
PECOS
836 FARMINGTON AVENUE, SUITE 207
West Hartford, CT 06119
West Hartford, CT 06119
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
107 NEWTOWN RD, 1B
Danbury, CT 06810
Danbury, CT 06810
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
6 DEVINE ST
North Haven, CT 06473
North Haven, CT 06473
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
263 POMFRET STREET
Putnam, CT 06260
Putnam, CT 06260
- Not in PECOS data
- Individual · Allergy & Immunology
PECOS
5 PERRYRIDGE RD
Greenwich, CT 06830
Greenwich, CT 06830
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
148 EAST AVENUE, SUITE 3G
Norwalk, CT 06851
Norwalk, CT 06851
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
622 HEBRON AVE STE 104B
Glastonbury, CT 06033
Glastonbury, CT 06033
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
PECOS
20 YORK STREET, YNHH
New Haven, CT 06511
New Haven, CT 06511
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- Individual · Allergy & Immunology
No PECOS
91 EAST AVENUE
Norwalk, CT 06851
Norwalk, CT 06851
- Not in PECOS data
- Individual · Psychiatry
No PECOS
106 NOROTON AVE, INFUSION
Darien, CT 06820
Darien, CT 06820
- Not in PECOS data
- Organization · Allergy & Immunology
PECOS
622 HEBRON AVE
Glastonbury, CT 06033
Glastonbury, CT 06033
- Enrolled in PECOS, eligible to order and refer
- Individual · Allergy & Immunology
No PECOS
561 HIGHLAND AVE
Waterbury, CT 06708
Waterbury, CT 06708
- Not in PECOS data
- Individual · Allergy & Immunology
No PECOS
148 EAST AVE, SUITE 2-I
Norwalk, CT 06851
Norwalk, CT 06851
- Not in PECOS data
- Organization · Allergy & Immunology
No PECOS
55 WALLS DR, STE. 405
Fairfield, CT 06824
Fairfield, CT 06824
- Not in PECOS data
- Individual · Allergy & Immunology
23 CLARA DR, SUITE 204
Mystic, CT 06355
Mystic, CT 06355
- Enrolled in PECOS, eligible to order and refer
- Accepts Medicare assignment
- 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, 103 providers in Connecticut are registered under taxonomy code 207K00000X (Allergy & Immunology). Of these, 28 (27%) are organizations and 75 (73%) are individual providers. Among the individual providers, 25 are female and 50 are male. The full directory spans 2 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 June 21, 2026. A provider that recently updated their record may take a short time to appear here.
Provider Composition & Statistics
103Total providers
28Organizations 27%
75Individuals 73%
25Female
50Male
Counts reflect Connecticut. 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 25.1.
