Lisa Ann Hamaker, CRNP
Family Nurse Practitioner · Lebanon, PA
Lisa Ann Hamaker, CRNP is a family nurse practitioner with a practice address in Lebanon, Pennsylvania, and NPI 1255841276, issued on Oct 4, 2017. Check the license (Pennsylvania SP018110, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lisa Ann Hamaker
- Credential
- CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- SP018110 PA
Self-reported in NPPES; status is on the state search - Practice location
- 845 Helen Dr, Lebanon, PA 17042
- Phone
- (717) 273-8835
- Enumerated
- Oct 4, 2017
- Record last updated
- Feb 15, 2022
- Fax
- (717) 202-0100
- Medicaid ID
- 103459982 PA
- Medicare enrollment
- Enrolled (PECOS I20171209000217); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,209 in Pennsylvania → Look up another NPI →
Also registered at 845 Helen Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taylor BorderPhysician Assistant1104790393
- Melissa Dennis, CRNPWomen's Health Nurse Practitioner1093488777
- Koren Dixon, FNP-BCFamily Nurse Practitioner1851978738
- Dennis Easter, MDObstetrics & Gynecology Physician1134115280
- Quincy GarrisonPhysician Assistant1144162207
- Stephanie Gillespie, CRNPFamily Nurse Practitioner1659091320
Verify Lisa Ann Hamaker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP018110Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average family nurse practitioner in 2024
350 Medicare Part D claims for 141 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Estradiol130 claims
- Clotrimazole-Betamethasone31 claims
- Premarin24 claims
- Clobetasol Propionate20 claims
- Estradiol (Once Weekly)11 claims
- Fluconazole11 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: $13.69
1 payment: food and beverage; the largest payer was Xeris Pharmaceuticals, Inc. The 99,489 providers of this specialty with any payment received $650.95 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 one group practice
- Wellspan Medical GroupEphrata, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisa Ann Hamaker among 7,209 family nurse practitioner records in Pennsylvania
Lisa Ann Hamaker, CRNP is one of 7,209 family nurse practitioner records with a practice address in Pennsylvania. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 43% of them.
- NPI issued2017 · 43% of these records are older, 52% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2017 · median 2018 among the 4,232 with a school on file
- Record last updated2022 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
54 family nurse practitioner records list a practice address in Lebanon
They are 54 of the 1,756 NPPES records with a practice address in Lebanon, and 7,209 family nurse practitioner records in Pennsylvania.
All 7,209 in Pennsylvania → Every provider in Lebanon → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Marilyn Boogaard, N.P.Lebanon, PA 170421548532211
- Cheryl Gates, CRNPLebanon, PA 170421467565655
- Marcia Gray, CRNPLebanon, PA 170421386636892
- Debra Haag, CRNPLebanon, PA 170421619086238
- Carol Hayes, CRNPLebanon, PA 170421538499025
- Mary Hinkle, CRNPLebanon, PA 170421689695033
- Stefanni Key, MSN, FNP-BCLebanon, PA 170421336583996
- Cathleen Kirkpatrick, CRNPLebanon, PA 170421679550719
Common questions
What is Lisa Ann Hamaker, CRNP's NPI number?
Lisa Ann Hamaker, CRNP's National Provider Identifier (NPI) is 1255841276, issued on Oct 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Lisa Ann Hamaker, CRNP located?
The NPPES record lists a practice address at 845 Helen Dr, Lebanon, PA, 17042. Phone: (717) 273-8835. Providers update this record themselves, so call before visiting.
How can I verify Lisa Ann Hamaker, CRNP's license?
NPPES lists Pennsylvania license number SP018110, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Lisa Ann Hamaker, CRNP prescribe under Medicare Part D?
In 2024, Lisa Ann Hamaker, CRNP had 350 Medicare Part D claims for 141 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.