Mary Lori Certo-Rossetti, DO
Internal Medicine Physician · Gibsonia, PA
Mary Lori Certo-Rossetti, DO is an internal medicine physician with a practice address in Gibsonia, Pennsylvania, and NPI 1467428094, issued on Feb 24, 2006. Check the license (Pennsylvania OS012303, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mary Lori Certo-Rossetti
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS012303 PA
Self-reported in NPPES; status is on the state search - Practice location
- 5375 William Flynn Hwy, Gibsonia, PA 15044
- Phone
- (724) 444-4700
- Enumerated
- Feb 24, 2006
- Record last updated
- Jul 25, 2025
- Fax
- (724) 444-4730
- Medicaid ID
- 0019125700005 PA
- Medicare enrollment
- Enrolled (PECOS I20031219000197); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 1999
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 5375 William Flynn Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abbie Aladdin, FNPFamily Nurse Practitioner1487308433
- Jonathan Cornely, RPHPharmacist1629116348
- Ronald Cypher, MDObstetrics & Gynecology Physician1336123256
- Ellen Davis, CRNPNurse Practitioner1275509770
- Susan Deakin, DOInternal Medicine Physician1174596423
- Meghan FrostFamily Nurse Practitioner1093289498
Verify Mary Lori Certo-Rossetti in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS012303Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average internal medicine physician in 2024
6,818 Medicare Part D claims for 614 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 200 claims were for opioids.
Most prescribed
- Atorvastatin Calcium497 claims
- Levothyroxine Sodium357 claims
- Amlodipine Besylate247 claims
- Lisinopril232 claims
- Losartan Potassium225 claims
- Rosuvastatin Calcium197 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 MIPS final score for 2023 (Medicare payment program): 93.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $293.51
14 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Allegheny ClinicGibsonia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Lori Certo-Rossetti among 7,300 internal medicine physician records in Pennsylvania
Mary Lori Certo-Rossetti, DO is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 64% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1999 · median 2008 among the 4,208 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 internal medicine physician records list a practice address in Gibsonia
They are 11 of the 386 NPPES records with a practice address in Gibsonia, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Gibsonia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Virginia Balderston, M.D.Gibsonia, PA 150441487632311
- Joseph Calhoun, D.O.Gibsonia, PA 150441558346114
- Susan Deakin, DOGibsonia, PA 150441174596423
- Mark Dosch, D.O.Gibsonia, PA 150441801851167
- Mark Fantaski, MDGibsonia, PA 150441689651630
- David Figucia, MDGibsonia, PA 150441134111305
- Kathleen Holleran, MDGibsonia, PA 150441376508382
- Gary Lemoncelli, MDGibsonia, PA 150441548250947
Common questions
What is Mary Lori Certo-Rossetti, DO's NPI number?
Mary Lori Certo-Rossetti, DO's National Provider Identifier (NPI) is 1467428094, issued on Feb 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Lori Certo-Rossetti, DO located?
The NPPES record lists a practice address at 5375 William Flynn Hwy, Gibsonia, PA, 15044. Phone: (724) 444-4700. Providers update this record themselves, so call before visiting.
How can I verify Mary Lori Certo-Rossetti, DO's license?
NPPES lists Pennsylvania license number OS012303, 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 Mary Lori Certo-Rossetti, DO prescribe under Medicare Part D?
In 2024, Mary Lori Certo-Rossetti, DO had 6,818 Medicare Part D claims for 614 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Mary Lori Certo-Rossetti, DO's MIPS final score?
The 2023 MIPS final score is 93.8 of 100. 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.