Lauren M. Mathos, DO
Internal Medicine Physician · Pittsburgh, PA
Lauren M. Mathos, DO is an internal medicine physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1285097550, issued on Apr 3, 2016. Check the license (Pennsylvania OS019900, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Lauren M. Mathos
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS019900 PA
Self-reported in NPPES; status is on the state search - Practice location
- 4727 Friendship Ave Ste 200, Pittsburgh, PA 15224
- Phone
- (412) 235-5810
- Enumerated
- Apr 3, 2016
- Record last updated
- Oct 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (412) 235-5890
- Medicare enrollment
- Enrolled (PECOS I20190806000644); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 4727 Friendship Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Behr, D.O.Internal Medicine Physician1386932598
- Judith Black, M.D.,M.H.A.Geriatric Medicine (Internal Medicine) Physician1073508958
- Louise Bucci, CRNPNurse Practitioner1477659258
- Anita Chandra, MDGeriatric Medicine (Internal Medicine) Physician1992168595
- Jessica Embrescia, D.O.Internal Medicine Physician1518304377
- Mrudula Gadani, MDInternal Medicine Physician1063830834
Verify Lauren M. Mathos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS019900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,419 Medicare Part D claims for 144 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate99 claims
- Atorvastatin Calcium90 claims
- Rosuvastatin Calcium84 claims
- Duloxetine Hcl51 claims
- Pantoprazole Sodium40 claims
- Levothyroxine Sodium37 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).
Bills Medicare through one group practice
- Allegheny ClinicPittsburgh, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lauren M. Mathos among 7,300 internal medicine physician records in Pennsylvania
Lauren M. Mathos, 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 2016, is newer than 65% of them.
- NPI issued2016 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2008 among the 4,208 with a school on file
- Record last updated2020 · 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).
750 internal medicine physician records list a practice address in Pittsburgh
They are 750 of the 28,866 NPPES records with a practice address in Pittsburgh, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Pittsburgh → Internal Medicine Physician nationwide →
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- Christine Lubimir, CRNPPittsburgh, PA 152241700850963
Common questions
What is Lauren M. Mathos, DO's NPI number?
Lauren M. Mathos, DO's National Provider Identifier (NPI) is 1285097550, issued on Apr 3, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Lauren M. Mathos, DO located?
The NPPES record lists a practice address at 4727 Friendship Ave Ste 200, Pittsburgh, PA, 15224. Phone: (412) 235-5810. Providers update this record themselves, so call before visiting.
How can I verify Lauren M. Mathos, DO's license?
NPPES lists Pennsylvania license number OS019900, 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 Lauren M. Mathos, DO prescribe under Medicare Part D?
In 2024, Lauren M. Mathos, DO had 1,419 Medicare Part D claims for 144 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Lauren M. Mathos, 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.