Karen Marie Schaller, MSN, FNP, CRNP
Family Nurse Practitioner · Bethlehem, PA
Karen Marie Schaller, MSN, FNP, CRNP is a family nurse practitioner with a practice address in Bethlehem, Pennsylvania, and NPI 1518208172, issued on Mar 7, 2013. Check the license (Pennsylvania SP012618, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Marie Schaller
- Credential
- MSN, FNP, CRNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- SP012618 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3101 Emrick Blvd Ste 211, Bethlehem, PA 18020
- Phone
- (610) 954-9260
- Enumerated
- Mar 7, 2013
- Record last updated
- Aug 29, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (610) 954-9265
- Medicare enrollment
- Enrolled (PECOS I20130424000216); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,209 in Pennsylvania → Look up another NPI →
Also registered at 3101 Emrick Blvd Ste 211
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yi Feng ChenAllergy & Immunology Physician1447518535
Verify Karen Marie Schaller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP012618Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average family nurse practitioner in 2024
700 Medicare Part D claims for 171 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Montelukast Sodium142 claims
- Albuterol Sulfate Hfa65 claims
- Arnuity Ellipta51 claims
- Fluticasone Propionate45 claims
- Breo Ellipta39 claims
- Ipratropium Bromide34 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: $2,405.27
93 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Karen Marie Schaller among 7,209 family nurse practitioner records in Pennsylvania
Karen Marie Schaller, MSN, FNP, 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 2013, is newer than 24% of them.
- NPI issued2013 · 24% of these records are older, 72% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2012 · median 2018 among the 4,232 with a school on file
- Record last updated2019 · 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).
76 family nurse practitioner records list a practice address in Bethlehem
They are 76 of the 4,797 NPPES records with a practice address in Bethlehem, and 7,209 family nurse practitioner records in Pennsylvania.
All 7,209 in Pennsylvania → Every provider in Bethlehem → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Dana Bender, FNPBethlehem, PA 180201881201549
- Jennifer Brinker, CRNPBethlehem, PA 180201760811053
- Irina Carr, CRNPBethlehem, PA 180201104715192
- Marlene Cesar, DNPBethlehem, PA 180201245345669
- Melanie Deluise, CRNPBethlehem, PA 180201831671650
- Cassandra Strawser, NPBethlehem, PA 180201255111720
- Vesta AckernechtBethlehem, PA 180181114793684
- Maria Davis, CRNPBethlehem, PA 180181699326413
Common questions
What is Karen Marie Schaller, MSN, FNP, CRNP's NPI number?
Karen Marie Schaller, MSN, FNP, CRNP's National Provider Identifier (NPI) is 1518208172, issued on Mar 7, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Karen Marie Schaller, MSN, FNP, CRNP located?
The NPPES record lists a practice address at 3101 Emrick Blvd Ste 211, Bethlehem, PA, 18020. Phone: (610) 954-9260. Providers update this record themselves, so call before visiting.
How can I verify Karen Marie Schaller, MSN, FNP, CRNP's license?
NPPES lists Pennsylvania license number SP012618, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Marie Schaller, MSN, FNP, CRNP prescribe under Medicare Part D?
In 2024, Karen Marie Schaller, MSN, FNP, CRNP had 700 Medicare Part D claims for 171 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.