Leonor S. Pagtakhan So, MD
Allergy & Immunology Physician · Pikeville, KY
Leonor S. Pagtakhan So, MD is an allergy & immunology physician with a practice address in Pikeville, Kentucky, and NPI 1376533091, issued on Oct 25, 2005. Check the license (Kentucky 17816, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Leonor S. Pagtakhan So
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 17816 KY
Self-reported in NPPES; status is on the state search - Practice location
- 156 Island Creek RD, Pikeville, KY 41501
- Phone
- (606) 432-0174
- Enumerated
- Oct 25, 2005
- Record last updated
- Mar 17, 2026
- Fax
- (606) 437-0438
- Medicaid ID
- 64178163 KY
- Medicare enrollment
- Enrolled (PECOS I20040831000889); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 65 in Kentucky → Look up another NPI →
Also registered at 156 Island Creek RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- M Zuhdi Alimam, MDPediatrics Physician1104816982
- Sarah Coleman, APRNFamily Nurse Practitioner1467997940
- Tammy Hickman, LPCCMental Health Counselor1043586266
- Raven Jones, APRNPediatric Nurse Practitioner1114738713
- Kourtney Watkins, APRNFamily Nurse Practitioner1154138659
Verify Leonor S. Pagtakhan So in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 17816Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
602 Medicare Part D claims for 66 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Hizentra90 claims
- Montelukast Sodium54 claims
- Albuterol Sulfate Hfa33 claims
- Prednisone30 claims
- Xolair24 claims
- Nucala22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $240.10
11 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Medical Investment TrustPikeville, KY
- Pediatric AssociatesHazard, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leonor S. Pagtakhan So among 65 allergy & immunology physician records in Kentucky
Leonor S. Pagtakhan So, MD is one of 65 allergy & immunology physician records with a practice address in Kentucky. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 60% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1965 · median 2001 among the 45 with a school on file
- Record last updated2026 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Kentucky
There are 65 allergy & immunology physician records in Kentucky.
All 65 in Kentucky → Every provider in Pikeville → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Charles Lowe, MDPikeville, KY 415011104854207
- Tyrone Coyle, MDAshland, KY 411011992237341
- Amy Castilano, MDFlorence, KY 410421164782751
- Hans Otto, M.D.Florence, KY 410421215924477
- Melissa Skupin, MDFlorence, KY 410421003115502
- Duane Keitel, M. D.Crestview Hills, KY 410171487644803
- Francis Block, MDPaducah, KY 420031770550287
- Sarah Bozeman, D.O.Somerset, KY 420031295932366
Common questions
What is Leonor S. Pagtakhan So, MD's NPI number?
Leonor S. Pagtakhan So, MD's National Provider Identifier (NPI) is 1376533091, issued on Oct 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Leonor S. Pagtakhan So, MD located?
The NPPES record lists a practice address at 156 Island Creek RD, Pikeville, KY, 41501. Phone: (606) 432-0174. Providers update this record themselves, so call before visiting.
How can I verify Leonor S. Pagtakhan So, MD's license?
NPPES lists Kentucky license number 17816, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Leonor S. Pagtakhan So, MD prescribe under Medicare Part D?
In 2024, Leonor S. Pagtakhan So, MD had 602 Medicare Part D claims for 66 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.