Doctor profile · Federal record

Dr. Leonor Pagtakhan So, MD

Allergy & Immunology Physician (CMS: Allergy/Immunology) · Pediatrics Physician · Pikeville, KY

  • NPI 1376533091
  • Accepts Medicare
  • 61 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
156 Island Creek RD
Pikeville, KY 415019340
(606) 432-0174
fax (606) 437-0438

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
March 17, 2026
Year of graduation
1965 — 61 yrs since
Specialty taxonomy
207K00000X — NUCC code
State license (1)
Kentucky #17816
Medicaid
KY #64178163

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376533091. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
616
Distinct HCPCS
6
Medicare allowed
$15,841
HCPCS Description Services Patients Avg allowed
95165 Professional service for preparation and provision of 1 or more antigens 322 13 $13
99213 Established patient office or other outpatient visit, 20-29 minutes 126 38 $83
J0696 Injection, ceftriaxone sodium, per 250 mg 104 13 $1
96372 Injection of drug or substance under skin or into muscle 36 14 $13
92567 Test to assess middle ear function 15 13 $15
94010 Test to measure expiratory airflow and volume 13 13 $22

In context: peer comparison

Among 2 peers in Pikeville Allergy & Immunology Physician, average services per provider: 316. This provider delivers 1.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$240
Transactions
11
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 8 $184.86
Grifols USA, LLC 1 $22.30
Genzyme Corporation 1 $17.87
AstraZeneca Pharmaceuticals Lp 1 $15.07

By nature of payment

Food and Beverage
$240

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
716
Patients
216
Total drug cost
$907,610
Drug Type Claims Patients Total cost
Montelukast Sodium Generic 121 55 $2,422
Hizentra (Immun Glob G(Igg)/Pro/Iga 0-50) Brand 96 0 $523,054
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 74 28 $2,721
Nucala (Mepolizumab) Brand 54 0 $213,247
Fluticasone Propionate Generic 47 14 $823
Symbicort (Budesonide/Formoterol Fumarate) Brand 44 11 $25,525
Prednisone Generic 43 29 $127
Levocetirizine Dihydrochloride Generic 42 20 $1,598
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 39 14 $37,861
Azelastine Hcl Generic 28 0 $1,125

Frequently asked questions

Auto-generated from federal data
What is Dr. Leonor Pagtakhan So's medical specialty?
Dr. Leonor Pagtakhan So practices Allergy & Immunology Physician in Pikeville, KY.
Where does Dr. Leonor Pagtakhan So practice?
Dr. Leonor Pagtakhan So practices at 156 Island Creek RD, Pikeville, KY 415019340. Office phone: 6064320174.
What is Dr. Leonor Pagtakhan So's NPI?
Dr. Leonor Pagtakhan So's National Provider Identifier (NPI) is 1376533091, issued by NPPES.
Does Dr. Leonor Pagtakhan So accept Medicare assignment?
Yes. Dr. Leonor Pagtakhan So accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leonor Pagtakhan So commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Established patient office or other outpatient visit (HCPCS 99213); Injection, ceftriaxone sodium, per 250 mg (HCPCS J0696). Source: CMS Medicare Physician & Other Practitioners file.