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Allergy/Immunology

Leonor S. Pagtakhan So, MD

Works at hospitals in Pikeville, KY · Kentucky

Summary

Dr. Leonor S. Pagtakhan So, MD is an allergist and immunologist at 156 Island Creek Rd, Pikeville, KY 41501. Phone: (606) 432-0174. Accepts Medicare assignment. In 2024, Leonor S. Pagtakhan So had 37 Original Medicare patients and 673 services. NPI 1376533091. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Allergist and immunologist (Medicare lists Allergy/Immunology)
  • Address: 156 Island Creek Rd, Pikeville, KY 41501 · Directions (1 more location)
  • Phone: (606) 432‑0174
  • Medicare: Accepts Medicare assignment
  • Hospital: Pikeville Medical Center
  • Group practice: Pediatric Associates (+1 more)
  • Medical school: graduated 1965 (61 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Leonor S. Pagtakhan So, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Leonor S. Pagtakhan So accept Medicare assignment?
Yes. Medicare's clinician data says Leonor S. Pagtakhan So accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Leonor S. Pagtakhan So see?
In 2024, CMS data shows 37 Original Medicare patients and 673 services for Leonor S. Pagtakhan So. This counts Original Medicare only and measures volume, not quality.
What is Leonor S. Pagtakhan So's NPI number?
1376533091. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Leonor S. Pagtakhan So, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients37
Services billed to Medicare673
Different services or procedures18
Participating Medicare providerYes
Average age of these patients67

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)63 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Asthma62%
  • COPD57%
  • Diabetes49%
  • Arthritis43%

Hospitals where Leonor S. Pagtakhan So works

Medicare's Facility Affiliation Data lists Leonor S. Pagtakhan So at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Pikeville Medical CenterPikeville, KY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 180044

Practice locations

Addresses where Leonor S. Pagtakhan So is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Leonor S. Pagtakhan So as a member of these groups (CMS data updated October 2, 2026).

  • Pediatric Associates9 clinicians in the group
  • Medical Investment Trust2 clinicians in the group

Specialties

Find other Allergy/Immunology doctors in Kentucky →

Other allergist and immunologists in Kentucky

Clinicians with the same Medicare primary specialty in Kentucky — not a recommendation.

All allergist and immunologists in Kentucky →

Other clinicians in Pediatric Associates

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1965 (61 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1376533091
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians