Shannon Marker, CRNP
Nurse Practitioner · State College, PA
Shannon Marker, CRNP is a nurse practitioner with a practice address in State College, Pennsylvania, and NPI 1447989827, issued on Jun 9, 2022. Check the license (Pennsylvania SP025794, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shannon Marker
- Credential
- CRNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- SP025794 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1850 E Park Ave Ste 201, State College, PA 16803
- Phone
- (814) 689-3140
- Enumerated
- Jun 9, 2022
- Record last updated
- Jun 9, 2022
- Medicare enrollment
- Enrolled (PECOS I20220621000239); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,916 in Pennsylvania → Look up another NPI →
Also registered at 1850 E Park Ave Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Isaiah HahnPhysician Assistant1871225896
- Enoch Han, MDVascular Surgery Physician1730146606
- Jennifer Illig, PACMedical Physician Assistant1245335660
- Faoud Ishmael, M.D.Allergy & Immunology Physician1275670028
- Muqueet Kadri, MDPulmonary Disease Physician1932567013
- Kimberly Kolonich, MDFamily Medicine Physician1467489344
Verify Shannon Marker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP025794Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average nurse practitioner in 2024
896 Medicare Part D claims for 130 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Amlodipine Besylate109 claims
- Calcium Acetate65 claims
- Sevelamer Carbonate54 claims
- Olmesartan Medoxomil48 claims
- Spironolactone41 claims
- Hydrochlorothiazide31 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 72.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $233.67
6 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, Inc. 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.
Bills Medicare through one group practice
- Mount Nittany Medical Center Health Services IncSpring Mills, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shannon Marker among 3,916 nurse practitioner records in Pennsylvania
Shannon Marker, CRNP is one of 3,916 nurse practitioner records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 78% of them.
- NPI issued2022 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2022 · median 2018 among the 2,360 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 nurse practitioner records list a practice address in State College
They are 33 of the 1,543 NPPES records with a practice address in State College, and 3,916 nurse practitioner records in Pennsylvania.
All 3,916 in Pennsylvania → Every provider in State College → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Tara Benko, CRNPState College, PA 168031538785688
- Jamie Bush, CRNPState College, PA 168031699289330
- Patricia Fogelman, DNP, CRNPState College, PA 168031841294808
- Rachael Fornwalt, CRNPState College, PA 168031750774691
- Sarah Galuska, NP-CState College, PA 168031679813216
- Joyce Kantner, CRNPState College, PA 168031861824492
- Jennifer Koberna, CRNPState College, PA 168031497714778
- Heidi Loomis, CRNPState College, PA 168031467413351
Common questions
What is Shannon Marker, CRNP's NPI number?
Shannon Marker, CRNP's National Provider Identifier (NPI) is 1447989827, issued on Jun 9, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Marker, CRNP located?
The NPPES record lists a practice address at 1850 E Park Ave Ste 201, State College, PA, 16803. Phone: (814) 689-3140. Providers update this record themselves, so call before visiting.
How can I verify Shannon Marker, CRNP's license?
NPPES lists Pennsylvania license number SP025794, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Shannon Marker, CRNP prescribe under Medicare Part D?
In 2024, Shannon Marker, CRNP had 896 Medicare Part D claims for 130 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Shannon Marker, CRNP's MIPS final score?
The 2023 MIPS final score is 72.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.