Ronald Callaham, NP
NPI 1447581756 · Nurse Practitioner · Lancaster, PA
Ronald Callaham, NP is a Nurse Practitioner provider in Lancaster, PA (NPI 1447581756).
Provider details
- NPI number
- 1447581756
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- RN269982L (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$339 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-01-26
- Last updated
- 2010-01-26
Frequently asked questions
- What is Ronald Callaham's NPI number?
- Ronald Callaham's National Provider Identifier (NPI) is 1447581756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Callaham's specialty?
- Ronald Callaham is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ronald Callaham located?
- Ronald Callaham's practice location on file with NPPES is 113 Butler Ave, Lancaster, PA 17601-6313.
- What is Ronald Callaham's phone number?
- The practice phone number listed in the NPPES registry for Ronald Callaham is (717) 391-3087.
- Is Ronald Callaham's NPI active?
- Yes — Ronald Callaham's NPI (1447581756) is active in the NPPES registry as of the last update on 2010-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.