Ronald S. Callaham, NP
Nurse Practitioner · Lancaster, PA
Ronald S. Callaham, NP is a nurse practitioner with a practice address in Lancaster, Pennsylvania, and NPI 1447581756, issued on Jan 26, 2010. Check the license (Pennsylvania VP003515B, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ronald S. Callaham
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- VP003515B PA
RN269982L PA
Self-reported in NPPES; status is on the state search - Practice location
- 113 Butler Ave, Lancaster, PA 17601
- Phone
- (717) 391-3087
- Enumerated
- Jan 26, 2010
- Record last updated
- Jan 26, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (717) 391-6752
- Entity
- Type 1 · individual
Also registered at 113 Butler Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Weissmann, MSPTPhysical Therapist1386799740
- Christina Wirth, FNP-COccupational Health Nurse Practitioner1689245565
Verify Ronald S. Callaham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license VP003515BCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $339.41
4 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 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.
84 nurse practitioner records list a practice address in Lancaster
They are 84 of the 5,378 NPPES records with a practice address in Lancaster, and 3,916 nurse practitioner records in Pennsylvania.
All 84 in Lancaster → All 3,916 in Pennsylvania → Every provider in Lancaster →
Other nurse practitioner records in Pennsylvania
- Erika Aaron, CRNPPhiladelphia, PA1467572354
- Megan Abbott, CRNPPhiladelphia, PA1396771689
- Lynda Abi-DaherBethlehem, PA1033087895
- Mini Abraham, CRNPWyomissing, PA1679756183
- Mary Catherine Abruzzo, APNBroomall, PA1972237840
- Ann Acevedo, CRNPLehighton, PA1770133126
- Coleen Acevedo, CRNPWest Reading, PA1962584318
- Jessica AcevedoPhiladelphia, PA1912395831
- Naomi AcheampongWest Reading, PA1114564911
- Kelsey Aciukewicz, CRNPWilkes Barre, PA1245062165
Common questions
What is Ronald S. Callaham, NP's NPI number?
Ronald S. Callaham, NP's National Provider Identifier (NPI) is 1447581756, issued on Jan 26, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ronald S. Callaham, NP located?
The NPPES record lists a practice address at 113 Butler Ave, Lancaster, PA, 17601. Phone: (717) 391-3087. Providers update this record themselves, so call before visiting.
How can I verify Ronald S. Callaham, NP's license?
NPPES lists Pennsylvania license number VP003515B, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.