ERIN KIMBERLEY LITTLE (M.D.) – Rheumatology Physician, NPI 1770978835
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
145 RHEUMATOLOGY in CT
Provider Addresses for ERIN KIMBERLEY LITTLE (M.D.)
79 Retreat Ave
Hartford Hospital Adult Primary Care
Hartford, CT 061062527
Phone: (860) 545-0200
Type: Location
407 East Ave Ste 250
Pawtucket, RI 028605299
Phone: (401) 606-1620
Type: Location
800 WASHINGTON ST
BOSTON, MA 021111552
Phone: (617) 636-5990
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2020-06-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20200604001121 | I | Rheumatology | RI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 227 | 135 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 33 | 33 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 31 | 30 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 22 | 21 | $0 |
| 99442 | Telephone medical discussion with physician, 11-20 minutes | 20 | 18 | $0 |
Insurance plans in this area (ZIP 06106)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | RI | |
| E N D O C R I N O L O G Y | RI | |
| - | RI | |
| Pain Management | RI | |
| Hematology/Oncology, Internal Medicine | RI | |
| Gastroenterology, Pediatric Medicine | RI | |
| N E U R O L O G Y | RI | |
| Internal Medicine | RI | |
| - | RI | |
| N E U R O L O G Y | RI |
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