Doctor profile · Federal record

Dr. An Tulloch, PA-C

Physician Assistant · Potsdam, NY

  • NPI 1033781026
  • Accepts Medicare
  • MIPS 90.4 / 100 · 2023
  • 5 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12 Elm St
Potsdam, NY 136762166
(315) 261-5420
Mailing address
50 Leroy St
Potsdam, NY 136761786

Credentials & registration

NPPES · NUCC
NPI registered
July 2021 — 5 yrs on file
Profile last updated
January 3, 2022
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
New York #026666

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033781026. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
118
Distinct HCPCS
3
Medicare allowed
$11,493
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 43 43 $53
99285 Emergency department visit with high level of medical decision making 40 40 $144
99284 Emergency department visit with moderate level of medical decision making 35 35 $99

In context: peer comparison

Among 12 peers in Potsdam Physician Assistant, average services per provider: 109. This provider delivers 1.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
46
Patients
46
Total drug cost
$443
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 18 18 $138
Cephalexin Generic 17 17 $112
Doxycycline Monohydrate Generic 11 11 $193

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. An Tulloch's medical specialty?
Dr. An Tulloch practices Physician Assistant in Potsdam, NY.
Where does Dr. An Tulloch practice?
Dr. An Tulloch practices at 12 Elm St, Potsdam, NY 136762166. Office phone: 3152615420.
What is Dr. An Tulloch's NPI?
Dr. An Tulloch's National Provider Identifier (NPI) is 1033781026, issued by NPPES.
Does Dr. An Tulloch accept Medicare assignment?
Yes. Dr. An Tulloch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. An Tulloch commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.