Simon P. Horslen, MB CHB
Pediatric Gastroenterology Physician · Pittsburgh, PA
Simon P. Horslen, MB CHB is a pediatric gastroenterology physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1750471645, issued on Oct 13, 2006. Check the license (Pennsylvania LT000881, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Simon P. Horslen
- Credential
- MB CHB
- Primary taxonomy
- Pediatric Gastroenterology Physician 2080P0206X
- License numbers
- LT000881 PA
TR00044541 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4401 Penn Ave # 6130, Pittsburgh, PA 15224
- Phone
- (412) 692-5676
- Enumerated
- Oct 13, 2006
- Record last updated
- Jul 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 8368581 WA
- Entity
- Type 1 · individual
8 nearest pediatric gastroenterology physician records → All 163 in Pennsylvania → Look up another NPI →
Verify Simon P. Horslen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license LT000881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 77.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $174.56
3 payments; by number, the most common kind was food and beverage; the largest payer was Mirum Pharmaceuticals, Inc. The 1,184 providers of this specialty with any payment received $2,585.05 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.
Simon P. Horslen among 163 pediatric gastroenterology physician records in Pennsylvania
Simon P. Horslen, MB CHB is one of 163 pediatric gastroenterology physician records with a practice address in Pennsylvania. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 66% newer
- In a Medicare fileYes · 54% of these records are
- In the CMS Doctors and Clinicians fileNo · 20% of these records are
- Record last updated2021 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0206X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Gastroenterology Physician providers in Pennsylvania
There are 163 pediatric gastroenterology physician records in Pennsylvania.
All 163 in Pennsylvania → Every provider in Pittsburgh → Pediatric Gastroenterology Physician nationwide →
The 8 pediatric gastroenterology physician records with the nearest ZIP codes
- Mary Ayers, M.D.Pittsburgh, PA 152241508245846
- Kristen Critelli, M.D.Pittsburgh, PA 152241467728493
- Kate Ellery, DOPittsburgh, PA 152241538458922
- Andrew FeranchakPittsburgh, PA 152241710956172
- David Keljo, MD,PHDPittsburgh, PA 152241639143100
- Jeffrey Rudolph, M.D.Pittsburgh, PA 152241518996107
- Wednesday Marie Sevilla, M.D.Pittsburgh, PA 152241639328461
- Leah SieboldPittsburgh, PA 152241871819623
Common questions
What is Simon P. Horslen, MB CHB's NPI number?
Simon P. Horslen, MB CHB's National Provider Identifier (NPI) is 1750471645, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Simon P. Horslen, MB CHB located?
The NPPES record lists a practice address at 4401 Penn Ave # 6130, Pittsburgh, PA, 15224. Phone: (412) 692-5676. Providers update this record themselves, so call before visiting.
How can I verify Simon P. Horslen, MB CHB's license?
NPPES lists Pennsylvania license number LT000881, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Simon P. Horslen, MB CHB's MIPS final score?
The 2023 MIPS final score is 77.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.