Doctor profile · Federal record

Dr. Elspeth Knill-Selby, APRN

Family Nurse Practitioner · New Haven, CT

  • NPI 1538349303
  • MIPS 71.7 / 100 · 2023
  • 19 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20 York St, NP-1, Yale Breast Center, Suite A
New Haven, CT 065103220
(203) 200-2328
fax (203) 200-2075
Mailing address
20 York Street, NP-1, Yale Breast Center, Suite A
New Haven, CT 065208062

Credentials & registration

NPPES · NUCC
NPI registered
November 2007 — 19 yrs on file
Profile last updated
January 15, 2013
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Connecticut #002140

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538349303. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
85
Distinct HCPCS
3
Medicare allowed
$6,955
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 52 51 $87
99213 Established patient office or other outpatient visit, 20-29 minutes 17 16 $59
99214 Established patient office or other outpatient visit, 30-39 minutes 16 16 $87

In context: peer comparison

Among 36 peers in New Haven Family Nurse Practitioner, average services per provider: 57. This provider delivers 1.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Elspeth Knill-Selby's medical specialty?
Dr. Elspeth Knill-Selby practices Family Nurse Practitioner in New Haven, CT.
Where does Dr. Elspeth Knill-Selby practice?
Dr. Elspeth Knill-Selby practices at 20 York St, New Haven, CT 065103220. Office phone: 2032002328.
What is Dr. Elspeth Knill-Selby's NPI?
Dr. Elspeth Knill-Selby's National Provider Identifier (NPI) is 1538349303, issued by NPPES.
What procedures does Dr. Elspeth Knill-Selby commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.