Doctor profile · Federal record

Dr. Kayleigh Buffington, Student

Physician Assistant · Student in an Organized Health Care Education/Training Program · Boston, MA

  • NPI 1336704006
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
800 Washington St
Boston, MA 021111552
(617) 636-5000
Additional location
142 Main St
Big Flats, NY 148148909
(774) 277-1967

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Profile last updated
December 17, 2019
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Massachusetts #PA7222

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336704006. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
59
Distinct HCPCS
3
Medicare allowed
$4,032
HCPCS Description Services Patients Avg allowed
31575 Diagnostic exam of voice box using a flexible endoscope 28 28 $61
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 17 16 $39
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 14 14 $117

In context: peer comparison

Among 211 peers in Boston Physician Assistant, average services per provider: 104. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$66
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Atos Medical INC 1 $37.14
Regeneron Healthcare Solutions, INC. 1 $28.53

By nature of payment

Food and Beverage
$66

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
18
Patients
15
Total drug cost
$190
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 18 15 $190

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kayleigh Buffington's medical specialty?
Dr. Kayleigh Buffington practices Physician Assistant in Boston, MA.
Where does Dr. Kayleigh Buffington practice?
Dr. Kayleigh Buffington practices at 800 Washington St, Boston, MA 021111552. Office phone: 6176365000.
What is Dr. Kayleigh Buffington's NPI?
Dr. Kayleigh Buffington's National Provider Identifier (NPI) is 1336704006, issued by NPPES.
Does Dr. Kayleigh Buffington accept Medicare assignment?
Yes. Dr. Kayleigh Buffington accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kayleigh Buffington commonly perform?
Top Medicare-reported procedures in 2023: Diagnostic exam of voice box using a flexible endoscope (HCPCS 31575); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.