Corina P. Marshall, MD
Family Medicine Physician · Sayre, PA
Corina P. Marshall, MD is a family medicine physician with a practice address in Sayre, Pennsylvania, and NPI 1578903258, issued on Jun 26, 2013. Check the license (Pennsylvania MD459027, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Corina P. Marshall
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD459027 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Guthrie SQ, Sayre, PA 18840
- Phone
- (570) 887-2239
- Enumerated
- Jun 26, 2013
- Record last updated
- Mar 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (570) 887-3285
- Medicare enrollment
- Enrolled (PECOS I20160926001967); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 1 Guthrie SQ
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Corina P. Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD459027Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average family medicine physician in 2024
1,220 Medicare Part D claims for 154 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Atorvastatin Calcium95 claims
- Levothyroxine Sodium69 claims
- Lisinopril52 claims
- Pantoprazole Sodium37 claims
- Omeprazole30 claims
- Gabapentin29 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): 82.9 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).
Bills Medicare through one group practice
- Guthrie Medical Group PCSayre, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corina P. Marshall among 7,483 family medicine physician records in Pennsylvania
Corina P. Marshall, MD is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% 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 66% of them.
- NPI issued2013 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2012 · median 2005 among the 4,529 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 family medicine physician records list a practice address in Sayre
They are 28 of the 947 NPPES records with a practice address in Sayre, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Sayre → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Francis Belardi, MDSayre, PA 188401215909742
- Frederick Bloom, M.D.Sayre, PA 188401932174315
- Michael Boyek, M.D.Sayre, PA 188401831117985
- Abraham Buckley, D.O.Sayre, PA 188401114133626
- Mark Corey, MDSayre, PA 188401629042585
- John Doty, MDSayre, PA 188401164497004
- Yi Liu, M.D.Sayre, PA 188401558528711
- Robert McClelland, M.D.Sayre, PA 188401568433043
Common questions
What is Corina P. Marshall, MD's NPI number?
Corina P. Marshall, MD's National Provider Identifier (NPI) is 1578903258, issued on Jun 26, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Corina P. Marshall, MD located?
The NPPES record lists a practice address at 1 Guthrie SQ, Sayre, PA, 18840. Phone: (570) 887-2239. Providers update this record themselves, so call before visiting.
How can I verify Corina P. Marshall, MD's license?
NPPES lists Pennsylvania license number MD459027, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Corina P. Marshall, MD prescribe under Medicare Part D?
In 2024, Corina P. Marshall, MD had 1,220 Medicare Part D claims for 154 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Corina P. Marshall, MD's MIPS final score?
The 2023 MIPS final score is 82.9 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.