Louis Joseph Mariotti, D. O.
Otolaryngic Allergy Physician · Kingston, PA
Louis Joseph Mariotti, D. O. is an otolaryngic allergy physician with a practice address in Kingston, Pennsylvania, and NPI 1437139300, issued on Jan 18, 2006. Check the license (Pennsylvania OS007616L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Louis Joseph Mariotti
- Credential
- D. O.
- Primary taxonomy
- Otolaryngic Allergy Physician 207YX0602X
- License number
- OS007616L PA
Self-reported in NPPES; status is on the state search - Practice location
- 423 3RD Ave, Kingston, PA 18704
- Phone
- (570) 714-3434
- Enumerated
- Jan 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (570) 714-6355
- Medicare enrollment
- Enrolled (PECOS I20060920000218); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1990
- Entity
- Type 1 · individual
8 nearest otolaryngic allergy physician records → All 12 in Pennsylvania → Look up another NPI →
Also registered at 423 3RD Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Crescenzo Calise, M.D.Specialist1629038401
- Michelle Davenport, CRNACertified Registered Nurse Anesthetist1407887334
- Denise Hoffman, PA-CPhysician Assistant1821458217
- Janet Morgan, CRNACertified Registered Nurse Anesthetist1821023102
- Suzanne Mulvey, CRNACertified Registered Nurse Anesthetist1871528141
- Michael Olenginski, D.O.Otolaryngology Physician1881624856
Verify Louis Joseph Mariotti in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS007616LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average otolaryngic allergy physician in 2024
378 Medicare Part D claims for 182 beneficiaries, against an average of 867 among the 91 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium53 claims
- Prednisone53 claims
- Mometasone Furoate43 claims
- Fluticasone Propionate41 claims
- Famotidine37 claims
- Mupirocin18 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): 10 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: $151.40
6 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 64 providers of this specialty with any payment received $4,752.63 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
- Ent Surgical Group, PCKingston, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louis Joseph Mariotti among 12 otolaryngic allergy physician records in Pennsylvania
Louis Joseph Mariotti, D. O. is one of 12 otolaryngic allergy physician records with a practice address in Pennsylvania. 92% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 17% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Record last updated2007 · 92% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207YX0602X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngic Allergy Physician providers in Pennsylvania
There are 12 otolaryngic allergy physician records in Pennsylvania.
All 12 in Pennsylvania → Every provider in Kingston → Otolaryngic Allergy Physician nationwide →
The 8 otolaryngic allergy physician records with the nearest ZIP codes
- Elina Toskala, MDPhiladelphia, PA 191071639517063
- Alexander Keszeli, D.O.Exton, PA 193411588652184
- Mohammad Akbar, MDPottsville, PA 179011568430973
- Zaher Srour, M.D.Hanover, PA 173311194928069
- Ramesh AgarwalAltoona, PA 166021235134933
- Jack Anon, M.D.Erie, PA 165051104877265
- Sidney Lipman, M.D.Erie, PA 165051528019684
- David Armstrong, MDJohnstown, PA 159041407866130
Common questions
What is Louis Joseph Mariotti, D. O.'s NPI number?
Louis Joseph Mariotti, D. O.'s National Provider Identifier (NPI) is 1437139300, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Louis Joseph Mariotti, D. O. located?
The NPPES record lists a practice address at 423 3RD Ave, Kingston, PA, 18704. Phone: (570) 714-3434. Providers update this record themselves, so call before visiting.
How can I verify Louis Joseph Mariotti, D. O.'s license?
NPPES lists Pennsylvania license number OS007616L, 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 Louis Joseph Mariotti, D. O. prescribe under Medicare Part D?
In 2024, Louis Joseph Mariotti, D. O. had 378 Medicare Part D claims for 182 beneficiaries; the average among otolaryngic allergy physician prescribers was 867. Part D covers Medicare prescriptions only.
What is Louis Joseph Mariotti, D. O.'s MIPS final score?
The 2023 MIPS final score is 10 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.