Ian Charles Chapman, AGACNP
Acute Care Nurse Practitioner · Allentown, PA
Ian Charles Chapman, AGACNP is an acute care nurse practitioner with a practice address in Allentown, Pennsylvania, and NPI 1083128417, issued on Nov 21, 2017. Check the license (Pennsylvania SP018078, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ian Chapman
- Credential
- AGACNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- SP018078 PA
26NJ01104500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1250 S Cedar Crest Blvd Ste 310, Allentown, PA 18103
- Phone
- (610) 402-6890
- Enumerated
- Nov 21, 2017
- Record last updated
- Mar 3, 2025
- Fax
- (610) 402-6892
- Medicare enrollment
- Enrolled (PECOS I20250417001321); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1250 S Cedar Crest Blvd Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ian Chapman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP018078Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
85% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
87 Medicare Part D claims for 26 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Tartrate19 claims
- Clopidogrel17 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: $56.05
2 payments; by number, the most common kind was food and beverage; the largest payer was La Jolla Pharmaceutical Company. The 10,984 providers of this specialty with any payment received $647.94 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
- Lehigh Valley Physician GroupAllentown, PA
- Rutgers Health-Rwj Neurosurgery FacultyNew Brunswick, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Acute Care Nurse Practitioner providers in Pennsylvania
There are 1,283 acute care nurse practitioner records in Pennsylvania.
Other acute care nurse practitioner records in Pennsylvania
- Samantha AaronMonroeville, PA1063277242
- Albert Abbo, CRNPPhiladelphia, PA1801496575
- Monica Aber, CRNPPhiladelphia, PA1922876820
- Elizabeth Abraham, CRNPAltoona, PA1447414933
- Elizabeth Abraham, CRNPLanghorne, PA1679805709
- Sheryl Abrams, CRNPBristol, PA1609115831
- Michelle Adams, CRNPAllentown, PA1033622816
- Barbara Addison, CRNPPittsburgh, PA1699711952
- Leslie Adeoye, CRNPPhiladelphia, PA1619771128
- Debra Adrian, CRNPHorsham, PA1114938560
Common questions
What is Ian Charles Chapman, AGACNP's NPI number?
Ian Charles Chapman, AGACNP's National Provider Identifier (NPI) is 1083128417, issued on Nov 21, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Ian Charles Chapman, AGACNP located?
The NPPES record lists a practice address at 1250 S Cedar Crest Blvd Ste 310, Allentown, PA, 18103. Phone: (610) 402-6890. Providers update this record themselves, so call before visiting.
How can I verify Ian Charles Chapman, AGACNP's license?
NPPES lists Pennsylvania license number SP018078, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Ian Charles Chapman, AGACNP prescribe under Medicare Part D?
In 2024, Ian Charles Chapman, AGACNP had 87 Medicare Part D claims for 26 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.